Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Package / Case Supplier Device Package Peripherals Core Processor Speed Voltage - Supply (Vcc/Vdd) Number of I/O RAM Size Core Size Connectivity Program Memory Size Program Memory Type EEPROM Size Data Converters Oscillator Type
GLOBAL STOCKS
EFM8BB31F32G-A-QFP32R
RFQ
VIEW
RFQ
992
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 32QFP Busy Bee Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 32-TQFP 32-QFP (7x7) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 28 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
EFM8BB31F32G-A-QFN32R
RFQ
VIEW
RFQ
3,850
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 32QFN Busy Bee Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 32-UQFN Exposed Pad 32-QFN (4x4) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 29 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
EFM8BB31F16G-A-QFP32R
RFQ
VIEW
RFQ
3,154
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 32QFP Busy Bee Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 32-TQFP 32-QFP (7x7) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 28 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
EFM8BB31F16G-A-QFN32R
RFQ
VIEW
RFQ
1,691
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 32QFN Busy Bee Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 32-UFQFN Exposed Pad 32-QFN (4x4) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 29 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J18A-MUT
RFQ
VIEW
RFQ
2,946
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 64QFN SAM L21J Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 32K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 256KB (256K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J18A-MUT
RFQ
VIEW
RFQ
2,733
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 64QFN SAM L21J Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 32K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 256KB (256K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J18A-MUT
RFQ
VIEW
RFQ
681
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 64QFN SAM L21J Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 32K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 256KB (256K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J18A-AUT
RFQ
VIEW
RFQ
3,654
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 64TQFP SAM L21J Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 32K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 256KB (256K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J18A-AUT
RFQ
VIEW
RFQ
3,929
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 64TQFP SAM L21J Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 32K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 256KB (256K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J18A-AUT
RFQ
VIEW
RFQ
3,300
In-stock
Microchip Technology IC MCU 32BIT 256KB FLASH 64TQFP SAM L21J Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 32K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 256KB (256K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
EFM8BB31F16G-A-QFP32
RFQ
VIEW
RFQ
1,469
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 32QFP Busy Bee Discontinued at Digi-Key Tube -40°C ~ 85°C (TA) 32-TQFP 32-QFP (7x7) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 28 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
EFM8BB31F16G-A-QFN32
RFQ
VIEW
RFQ
1,416
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 32QFN Busy Bee Discontinued at Digi-Key Tube -40°C ~ 85°C (TA) 32-UFQFN Exposed Pad 32-QFN (4x4) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 29 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
EFM8BB31F32G-A-QFP32
RFQ
VIEW
RFQ
1,119
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 32QFP Busy Bee Discontinued at Digi-Key Tray -40°C ~ 85°C (TA) 32-TQFP 32-QFP (7x7) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 28 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
EFM8BB31F32G-A-QFN32
RFQ
VIEW
RFQ
831
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 32QFN Busy Bee Discontinued at Digi-Key Tube -40°C ~ 85°C (TA) 32-UQFN Exposed Pad 32-QFN (4x4) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 29 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
STM32F469ZIT6
RFQ
VIEW
RFQ
2,488
In-stock
STMicroelectronics IC MCU 32BIT 2MB FLASH 144LQFP STM32F4 Active Tray -40°C ~ 85°C (TA) 144-LQFP 144-LQFP (20x20) Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT ARM® Cortex®-M4 180MHz 1.7 V ~ 3.6 V 106 384K x 8 32-Bit CAN, EBI/EMI, Ethernet, I²C, IrDA, LIN, SAI, SDIO, SPI, UART/USART, USB, USB OTG 2MB (2M x 8) Flash - A/D 20x12b, D/A 2x12b Internal
STM32F469ZGT6
RFQ
VIEW
RFQ
3,927
In-stock
STMicroelectronics IC MCU 32BIT 1MB FLASH 144LQFP STM32F4 Active Tray -40°C ~ 85°C (TA) 144-LQFP 144-LQFP (20x20) Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT ARM® Cortex®-M4 180MHz 1.7 V ~ 3.6 V 106 384K x 8 32-Bit CAN, EBI/EMI, Ethernet, I²C, IrDA, LIN, SAI, SDIO, SPI, UART/USART, USB, USB OTG 1MB (1M x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J17B-AUT
RFQ
VIEW
RFQ
2,093
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64TQFP SAM L21J Active Cut Tape (CT) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 16K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 128KB (128K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J16B-AUT
RFQ
VIEW
RFQ
1,728
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 64TQFP SAM L21J Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 8K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 64KB (64K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J16B-AUT
RFQ
VIEW
RFQ
993
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 64TQFP SAM L21J Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 8K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 64KB (64K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J16B-AUT
RFQ
VIEW
RFQ
3,361
In-stock
Microchip Technology IC MCU 32BIT 64KB FLASH 64TQFP SAM L21J Active Tape & Reel (TR) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 8K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 64KB (64K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
STM32F479ZIT6
RFQ
VIEW
RFQ
2,102
In-stock
STMicroelectronics IC MCU 32BIT 2MB FLASH 144LQFP STM32F4 Active Tray -40°C ~ 85°C (TA) 144-LQFP 144-LQFP (20x20) Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT ARM® Cortex®-M4 180MHz 1.7 V ~ 3.6 V 131 384K x 8 32-Bit CAN, EBI/EMI, I²C, IrDA, LIN, SAI, SDIO, SPI, UART/USART, USB, USB OTG 2MB (2M x 8) Flash - A/D 20x12b, D/A 2x12b Internal
EFM8BB31F16I-B-QFP32
RFQ
VIEW
RFQ
887
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 32QFP Busy Bee Active Tray -40°C ~ 125°C (TA) 32-TQFP 32-QFP (7x7) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 28 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
EFM8BB31F16I-B-QFP32R
RFQ
VIEW
RFQ
1,455
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 32QFP Busy Bee Active Tape & Reel (TR) -40°C ~ 125°C (TA) 32-TQFP 32-QFP (7x7) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 28 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
EFM8BB31F32I-B-5QFN32R
RFQ
VIEW
RFQ
932
In-stock
Silicon Labs EFM8 8051 8-BIT MCU, INDUSTRIAL Busy Bee Active Tape & Reel (TR) -40°C ~ 125°C (TA) 32-WFQFN Exposed Pad 32-QFN (5x5) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 29 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J17B-MUT
RFQ
VIEW
RFQ
1,009
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64QFN SAM L21J Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 16K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 128KB (128K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J17B-MUT
RFQ
VIEW
RFQ
3,322
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64QFN SAM L21J Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 16K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 128KB (128K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J17B-MUT
RFQ
VIEW
RFQ
3,113
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64QFN SAM L21J Active Tape & Reel (TR) -40°C ~ 85°C (TA) 64-VFQFN Exposed Pad 64-QFN (9x9) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 16K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 128KB (128K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J17B-AUT
RFQ
VIEW
RFQ
821
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64TQFP SAM L21J Active Digi-Reel® -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 16K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 128KB (128K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J17B-AUT
RFQ
VIEW
RFQ
1,667
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64TQFP SAM L21J Active Cut Tape (CT) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 16K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 128KB (128K x 8) Flash - A/D 20x12b, D/A 2x12b Internal
ATSAML21J17B-AUT
RFQ
VIEW
RFQ
1,803
In-stock
Microchip Technology IC MCU 32BIT 128KB FLASH 64TQFP SAM L21J Active Tape & Reel (TR) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) DMA, POR, PWM, WDT ARM® Cortex®-M0+ 48MHz 1.62 V ~ 3.63 V 51 16K x 8 32-Bit I²C, LIN, SCI, SPI, UART/USART, USB 128KB (128K x 8) Flash - A/D 20x12b, D/A 2x12b Internal