頁 27 - Silicon Labs 產品 - 嵌入式 - 微控制器

EFM8BB31F64I-C-QFP32

Silicon Labs

IC MCU 8BIT 32QFP

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 50MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 28
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 4.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 20x10/12b SAR; D/A 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 125°C (TA)
Mounting Type: Surface Mount
Package / Case: 32-TQFP
Supplier Device Package: 32-QFP (7x7)

封裝: 32-TQFP

庫存5,952

8-Bit

50MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

28

64KB (64K x 8)

FLASH

-

4.25K x 8

2.2V ~ 3.6V

A/D 20x10/12b SAR; D/A 4x12b

Internal

-40°C ~ 125°C (TA)

Surface Mount

32-TQFP

32-QFP (7x7)

EFM32HG108F32N-B-QFN24R

Silicon Labs

MCU CORTEX-M0+ 25 MHZ 32 KB

Core Processor: ARM® Cortex®-M0+
Core Size: 32-Bit
Speed: 25MHz
Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O: 17
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 1.98V ~ 3.8V
Data Converters: A/D 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-VQFN Exposed Pad
Supplier Device Package: 24-QFN (5x5)

封裝: 24-VQFN Exposed Pad

庫存4,224

32-Bit

25MHz

I²C, IrDA, SmartCard, SPI, UART/USART

Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT

17

32KB (32K x 8)

FLASH

-

4K x 8

1.98V ~ 3.8V

A/D 4x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

24-VQFN Exposed Pad

24-QFN (5x5)

EFM8BB31F64I-C-QFP32R

Silicon Labs

IC MCU 8BIT 32QFP

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 50MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 28
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 4.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 20x10/12b SAR; D/A 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 125°C (TA)
Mounting Type: Surface Mount
Package / Case: 32-TQFP
Supplier Device Package: 32-QFP (7x7)

封裝: 32-TQFP

庫存5,568

8-Bit

50MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

28

64KB (64K x 8)

FLASH

-

4.25K x 8

2.2V ~ 3.6V

A/D 20x10/12b SAR; D/A 4x12b

Internal

-40°C ~ 125°C (TA)

Surface Mount

32-TQFP

32-QFP (7x7)

EFM32HG108F32G-C-QFN24R

Silicon Labs

ARM CORTEX-M0+ HAPPY GECKO MCU I

Core Processor: ARM® Cortex®-M0+
Core Size: 32-Bit
Speed: 25MHz
Connectivity: I²C, IrDA, SmartCard, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O: 17
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 4K x 8
Voltage - Supply (Vcc/Vdd): 1.98V ~ 3.8V
Data Converters: A/D 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-VQFN Exposed Pad
Supplier Device Package: 24-QFN (5x5)

封裝: 24-VQFN Exposed Pad

庫存3,616

32-Bit

25MHz

I²C, IrDA, SmartCard, SPI, UART/USART

Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT

17

32KB (32K x 8)

FLASH

-

4K x 8

1.98V ~ 3.8V

A/D 4x12b

Internal

-40°C ~ 85°C (TA)

Surface Mount

24-VQFN Exposed Pad

24-QFN (5x5)

EFM8BB31F64I-C-QSOP24R

Silicon Labs

IC MCU 8BIT 24QSOP

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 50MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 21
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 4.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 13x10/12b SAR; D/A 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 125°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-SSOP (0.154", 3.90mm Width)
Supplier Device Package: 24-QSOP

封裝: 24-SSOP (0.154", 3.90mm Width)

庫存4,192

8-Bit

50MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

21

64KB (64K x 8)

FLASH

-

4.25K x 8

2.2V ~ 3.6V

A/D 13x10/12b SAR; D/A 4x12b

Internal

-40°C ~ 125°C (TA)

Surface Mount

24-SSOP (0.154", 3.90mm Width)

24-QSOP

EFM8BB31F64I-C-QFN32R

Silicon Labs

IC MCU 8BIT 32QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 50MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 29
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 4.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 20x10/12b SAR; D/A 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 125°C (TA)
Mounting Type: Surface Mount
Package / Case: 32-UFQFN Exposed Pad
Supplier Device Package: 32-QFN (4x4)

封裝: 32-UFQFN Exposed Pad

庫存5,968

8-Bit

50MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

29

64KB (64K x 8)

FLASH

-

4.25K x 8

2.2V ~ 3.6V

A/D 20x10/12b SAR; D/A 4x12b

Internal

-40°C ~ 125°C (TA)

Surface Mount

32-UFQFN Exposed Pad

32-QFN (4x4)

EFM8LB12F32ES1-B-QFN24R

Silicon Labs

IC MCU 8BIT 32KB FLASH 24QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 20
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 12x14b; D/A 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: 24-QFN (3x3)

封裝: 24-VFQFN Exposed Pad

庫存6,512

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

20

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 12x14b; D/A 4x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

24-VFQFN Exposed Pad

24-QFN (3x3)

EFM8LB12F32ES1-C-QFN24R

Silicon Labs

IC MCU 8BIT 24QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 20
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 12x14b; D/A 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: 24-QFN (3x3)

封裝: 24-VFQFN Exposed Pad

庫存3,216

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

20

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 12x14b; D/A 4x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

24-VFQFN Exposed Pad

24-QFN (3x3)

EFM8LB12F32ES0-C-QFN24R

Silicon Labs

IC MCU 8BIT 24QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 20
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 12x14b; D/A 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: 24-QFN (3x3)

封裝: 24-VFQFN Exposed Pad

庫存3,264

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

20

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 12x14b; D/A 4x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

24-VFQFN Exposed Pad

24-QFN (3x3)

EFM8LB12F32E-C-QFN24R

Silicon Labs

IC MCU 8BIT 24QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 20
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 12x14b; D/A 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: 24-QFN (3x3)

封裝: 24-VFQFN Exposed Pad

庫存7,968

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

20

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 12x14b; D/A 4x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

24-VFQFN Exposed Pad

24-QFN (3x3)

EFM8LB11F32E-C-QFP32

Silicon Labs

IC MCU 8BIT 32QFP

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 28
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 20x14b; D/A 2x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 32-TQFP
Supplier Device Package: 32-QFP (7x7)

封裝: 32-TQFP

庫存3,168

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

28

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 20x14b; D/A 2x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

32-TQFP

32-QFP (7x7)

EFM8LB11F32E-C-QFP32R

Silicon Labs

IC MCU 8BIT 24QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 28
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 20x14b; D/A 2x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: 24-QFN (3x3)

封裝: 24-VFQFN Exposed Pad

庫存5,456

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

28

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 20x14b; D/A 2x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

24-VFQFN Exposed Pad

24-QFN (3x3)

EFM8LB11F32E-C-QSOP24R

Silicon Labs

IC MCU 8BIT 24QSOP

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 21
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 13x14b; D/A 2x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-SSOP (0.154", 3.90mm Width)
Supplier Device Package: 24-QSOP

封裝: 24-SSOP (0.154", 3.90mm Width)

庫存7,744

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

21

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 13x14b; D/A 2x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

24-SSOP (0.154", 3.90mm Width)

24-QSOP

EFM8BB31F64I-C-4QFN24R

Silicon Labs

IC MCU 8BIT 24QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 50MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 20
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 4.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 12x10/12b SAR; D/A 2x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 125°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-WFQFN Exposed Pad
Supplier Device Package: 24-QFN (4x4)

封裝: 24-WFQFN Exposed Pad

庫存2,128

8-Bit

50MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

20

64KB (64K x 8)

FLASH

-

4.25K x 8

2.2V ~ 3.6V

A/D 12x10/12b SAR; D/A 2x12b

Internal

-40°C ~ 125°C (TA)

Surface Mount

24-WFQFN Exposed Pad

24-QFN (4x4)

EFM8LB12F32E-C-QSOP24

Silicon Labs

IC MCU 8BIT 24QSOP

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 21
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 13x14b; D/A 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-SSOP (0.154", 3.90mm Width)
Supplier Device Package: 24-QSOP

封裝: 24-SSOP (0.154", 3.90mm Width)

庫存5,664

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

21

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 13x14b; D/A 4x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

24-SSOP (0.154", 3.90mm Width)

24-QSOP

EFM8BB31F64I-C-QFN24R

Silicon Labs

IC MCU 8BIT 24QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 50MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 20
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 4.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 12x10/12b SAR; D/A 2x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 125°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: 24-QFN (3x3)

封裝: 24-VFQFN Exposed Pad

庫存5,808

8-Bit

50MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

20

64KB (64K x 8)

FLASH

-

4.25K x 8

2.2V ~ 3.6V

A/D 12x10/12b SAR; D/A 2x12b

Internal

-40°C ~ 125°C (TA)

Surface Mount

24-VFQFN Exposed Pad

24-QFN (3x3)

EFM8LB11F32ES1-C-QFN32R

Silicon Labs

IC MCU 8BIT 32QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 29
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 20x14b; D/A 2x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 32-UFQFN Exposed Pad
Supplier Device Package: 32-QFN (4x4)

封裝: 32-UFQFN Exposed Pad

庫存6,976

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

29

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 20x14b; D/A 2x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

32-UFQFN Exposed Pad

32-QFN (4x4)

EFM8LB11F32ES0-C-QFN32R

Silicon Labs

IC MCU 8BIT 32QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 29
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 20x14b; D/A 2x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 32-UFQFN Exposed Pad
Supplier Device Package: 32-QFN (4x4)

封裝: 32-UFQFN Exposed Pad

庫存3,136

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

29

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 20x14b; D/A 2x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

32-UFQFN Exposed Pad

32-QFN (4x4)

EFM8LB11F32E-C-QFN32R

Silicon Labs

IC MCU 8BIT 32QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 29
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 20x14b; D/A 2x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 32-UFQFN Exposed Pad
Supplier Device Package: 32-QFN (4x4)

封裝: 32-UFQFN Exposed Pad

庫存6,304

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

29

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 20x14b; D/A 2x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

32-UFQFN Exposed Pad

32-QFN (4x4)

EFM8LB11F32ES1-B-QFN32R

Silicon Labs

IC MCU 8BIT 32KB FLASH 32QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 29
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 20x14b; D/A 2x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 32-UFQFN Exposed Pad
Supplier Device Package: 32-QFN (4x4)

封裝: 32-UFQFN Exposed Pad

庫存5,888

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

29

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 20x14b; D/A 2x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

32-UFQFN Exposed Pad

32-QFN (4x4)

EFM8BB31F64I-C-5QFN32

Silicon Labs

IC MCU 8BIT 32QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 50MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 29
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 4.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 20x10/12b SAR; D/A 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 125°C (TA)
Mounting Type: Surface Mount
Package / Case: 32-WFQFN Exposed Pad
Supplier Device Package: 32-QFN (5x5)

封裝: 32-WFQFN Exposed Pad

庫存2,816

8-Bit

50MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

29

64KB (64K x 8)

FLASH

-

4.25K x 8

2.2V ~ 3.6V

A/D 20x10/12b SAR; D/A 4x12b

Internal

-40°C ~ 125°C (TA)

Surface Mount

32-WFQFN Exposed Pad

32-QFN (5x5)

EFM8BB31F64I-C-QSOP24

Silicon Labs

IC MCU 8BIT 24QSOP

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 50MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 21
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 4.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 13x10/12b SAR; D/A 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 125°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-SSOP (0.154", 3.90mm Width)
Supplier Device Package: 24-QSOP

封裝: 24-SSOP (0.154", 3.90mm Width)

庫存5,168

8-Bit

50MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

21

64KB (64K x 8)

FLASH

-

4.25K x 8

2.2V ~ 3.6V

A/D 13x10/12b SAR; D/A 4x12b

Internal

-40°C ~ 125°C (TA)

Surface Mount

24-SSOP (0.154", 3.90mm Width)

24-QSOP

EFM8LB11F32ES1-B-QFN24R

Silicon Labs

IC MCU 8BIT 32KB FLASH 24QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 20
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 12x14b; D/A 2x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: 24-QFN (3x3)

封裝: 24-VFQFN Exposed Pad

庫存4,144

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

20

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 12x14b; D/A 2x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

24-VFQFN Exposed Pad

24-QFN (3x3)

EFM8LB11F32ES1-C-QFN24R

Silicon Labs

IC MCU 8BIT 24QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 20
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 12x14b; D/A 2x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: 24-QFN (3x3)

封裝: 24-VFQFN Exposed Pad

庫存2,608

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

20

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 12x14b; D/A 2x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

24-VFQFN Exposed Pad

24-QFN (3x3)

EFM8LB11F32ES0-C-QFN24R

Silicon Labs

IC MCU 8BIT 24QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 20
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 12x14b; D/A 2x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: 24-QFN (3x3)

封裝: 24-VFQFN Exposed Pad

庫存3,392

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

20

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 12x14b; D/A 2x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

24-VFQFN Exposed Pad

24-QFN (3x3)

EFM8LB11F32E-C-QFN24R

Silicon Labs

IC MCU 8BIT 24QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 20
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 12x14b; D/A 2x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: 24-QFN (3x3)

封裝: 24-VFQFN Exposed Pad

庫存7,440

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

20

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 12x14b; D/A 2x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

24-VFQFN Exposed Pad

24-QFN (3x3)

EFM8LB12F32ES1-C-QFN32

Silicon Labs

IC MCU 8BIT 32QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 29
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 20x14b; D/A 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 32-UFQFN Exposed Pad
Supplier Device Package: 32-QFN (4x4)

封裝: 32-UFQFN Exposed Pad

庫存3,904

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

29

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 20x14b; D/A 4x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

32-UFQFN Exposed Pad

32-QFN (4x4)

EFM8LB12F32ES0-C-QFN32

Silicon Labs

IC MCU 8BIT 32QFN

Core Processor: CIP-51 8051
Core Size: 8-Bit
Speed: 72MHz
Connectivity: I²C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 29
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: -
RAM Size: 2.25K x 8
Voltage - Supply (Vcc/Vdd): 2.2V ~ 3.6V
Data Converters: A/D 20x14b; D/A 4x12b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 32-UFQFN Exposed Pad
Supplier Device Package: 32-QFN (4x4)

封裝: 32-UFQFN Exposed Pad

庫存4,128

8-Bit

72MHz

I²C, SMBus, SPI, UART/USART

Brown-out Detect/Reset, POR, PWM, WDT

29

32KB (32K x 8)

FLASH

-

2.25K x 8

2.2V ~ 3.6V

A/D 20x14b; D/A 4x12b

Internal

-40°C ~ 105°C (TA)

Surface Mount

32-UFQFN Exposed Pad

32-QFN (4x4)