Microcontrollers

Photo Mfr. Part # Availability Quantity Datasheet Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package
EFM32HG308F64N-B-QFN24

EFM32HG308F64N-B-QFN24

IC MCU 32BIT 64KB FLASH 24QFN

Silicon Labs

0
RFQ
Datasheet 24-VQFN Exposed Pad Happy Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 15 64KB (64K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG308F64N-B-QFN24R

EFM32HG308F64N-B-QFN24R

IC MCU 32BIT 64KB FLASH 24QFN

Silicon Labs

0
RFQ
Datasheet 24-VQFN Exposed Pad Happy Gecko Tape & Box (TB) Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 15 64KB (64K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG309F32N-B-QFN24

EFM32HG309F32N-B-QFN24

IC MCU 32BIT 32KB FLASH 24QFN

Silicon Labs

0
RFQ
Datasheet 24-VQFN Exposed Pad Happy Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 15 32KB (32K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG309F32N-B-QFN24R

EFM32HG309F32N-B-QFN24R

IC MCU 32BIT 32KB FLASH 24QFN

Silicon Labs

0
RFQ
Datasheet 24-VQFN Exposed Pad Happy Gecko Tape & Box (TB) Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 15 32KB (32K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG309F64N-B-QFN24

EFM32HG309F64N-B-QFN24

IC MCU 32BIT 64KB FLASH 24QFN

Silicon Labs

0
RFQ
Datasheet 24-VQFN Exposed Pad Happy Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 15 64KB (64K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG309F64N-B-QFN24R

EFM32HG309F64N-B-QFN24R

IC MCU 32BIT 64KB FLASH 24QFN

Silicon Labs

0
RFQ
Datasheet 24-VQFN Exposed Pad Happy Gecko Tape & Box (TB) Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 15 64KB (64K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG310F32N-B-QFN32

EFM32HG310F32N-B-QFN32

IC MCU 32BIT 32KB FLASH 32QFN

Silicon Labs

0
RFQ
Datasheet 32-VQFN Exposed Pad Happy Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 22 32KB (32K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG310F32N-B-QFN32R

EFM32HG310F32N-B-QFN32R

IC MCU 32BIT 32KB FLASH 32QFN

Silicon Labs

0
RFQ
Datasheet 32-VQFN Exposed Pad Happy Gecko Tape & Box (TB) Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 22 32KB (32K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG310F64N-B-QFN32

EFM32HG310F64N-B-QFN32

IC MCU 32BIT 64KB FLASH 32QFN

Silicon Labs

0
RFQ
Datasheet 32-VQFN Exposed Pad Happy Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 22 64KB (64K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG310F64N-B-QFN32R

EFM32HG310F64N-B-QFN32R

IC MCU 32BIT 64KB FLASH 32QFN

Silicon Labs

0
RFQ
Datasheet 32-VQFN Exposed Pad Happy Gecko Tape & Box (TB) Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 22 64KB (64K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG321F32N-B-QFP48

EFM32HG321F32N-B-QFP48

IC MCU 32BIT 32KB FLASH 48TQFP

Silicon Labs

0
RFQ
Datasheet 48-TQFP Happy Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 35 32KB (32K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG321F32N-B-QFP48R

EFM32HG321F32N-B-QFP48R

IC MCU 32BIT 32KB FLASH 48TQFP

Silicon Labs

0
RFQ
Datasheet 48-TQFP Happy Gecko Tape & Box (TB) Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 35 32KB (32K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG321F64N-B-QFP48

EFM32HG321F64N-B-QFP48

IC MCU 32BIT 64KB FLASH 48TQFP

Silicon Labs

0
RFQ
Datasheet 48-TQFP Happy Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 35 64KB (64K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG321F64N-B-QFP48R

EFM32HG321F64N-B-QFP48R

IC MCU 32BIT 64KB FLASH 48TQFP

Silicon Labs

0
RFQ
Datasheet 48-TQFP Happy Gecko Tape & Box (TB) Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 35 64KB (64K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG322F32N-B-QFP48

EFM32HG322F32N-B-QFP48

IC MCU 32BIT 32KB FLASH 48TQFP

Silicon Labs

0
RFQ
Datasheet 48-TQFP Happy Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 35 32KB (32K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG322F32N-B-QFP48R

EFM32HG322F32N-B-QFP48R

IC MCU 32BIT 32KB FLASH 48TQFP

Silicon Labs

0
RFQ
Datasheet 48-TQFP Happy Gecko Tape & Box (TB) Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 35 32KB (32K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG322F64N-B-QFP48

EFM32HG322F64N-B-QFP48

IC MCU 32BIT 64KB FLASH 48TQFP

Silicon Labs

0
RFQ
Datasheet 48-TQFP Happy Gecko Tray Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 35 64KB (64K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32HG322F64N-B-QFP48R

EFM32HG322F64N-B-QFP48R

IC MCU 32BIT 64KB FLASH 48TQFP

Silicon Labs

0
RFQ
Datasheet 48-TQFP Happy Gecko Tape & Box (TB) Discontinued at Digi-Key Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 25MHz I2C, IrDA, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 35 64KB (64K x 8) FLASH - 8K x 8 1.98V ~ 3.8V A/D 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MSP430G255IN20

MSP430G255IN20

IC MCU 16BIT 4KB FLASH 20DIP

Texas Instruments

0
RFQ

-

20-DIP (0.300", 7.62mm) MSP430G2xx Bulk Active Not Verified - - - - - - - - - - - - - - - - Through Hole
EFM8BB31F32A-C-5QFN32

EFM8BB31F32A-C-5QFN32

IC MCU 8BIT 32KB FLASH 32QFN

Silicon Labs

0
RFQ
Datasheet 32-WFQFN Exposed Pad Busy Bee Tube Discontinued at Digi-Key Not Verified CIP-51 8051 8-Bit 50MHz 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 20x10/12b SAR; D/A 2x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount