Program Memory Type :
Picture Mfr Part # Unit Price 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
RFQ
2,992
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
RFQ
5,850
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
EFM8BB31F32G-A-QSOP24R
RFQ
RFQ
2,995
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 24QSOP Busy Bee Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 24-SSOP (0.154", 3.90mm Width) 24-QSOP Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 21 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 13x12b, D/A 2x12b Internal
EFM8BB31F32G-A-QFN24R
RFQ
RFQ
3,924
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 24QFN Busy Bee Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 24-VFQFN Exposed Pad 24-QFN (3x3) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 20 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 12x12b, D/A 2x12b Internal
EFM8BB31F16G-A-QFP32R
RFQ
RFQ
5,154
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
RFQ
3,691
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
EFM8BB31F16G-A-QSOP24R
RFQ
RFQ
3,108
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 24QSOP Busy Bee Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 24-SSOP (0.154", 3.90mm Width) 24-QSOP Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 21 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 13x12b, D/A 2x12b Internal
EFM8LB12F32E-A-QSOP24R
RFQ
RFQ
4,323
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 24QSOP Laser Bee Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 105°C (TA) 24-SSOP (0.154", 3.90mm Width) 24-QSOP Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 72MHz 2.2 V ~ 3.6 V 21 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 13x14b, D/A 4x12b Internal
EFM8LB12F32E-A-QFP32R
RFQ
RFQ
4,076
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 32QFP Laser Bee Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 105°C (TA) 32-TQFP 32-QFP (7x7) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 72MHz 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 20x14b, D/A 4x12b Internal
ADUC834BCPZ-REEL
RFQ
RFQ
5,989
In-stock
Analog Devices Inc. IC MCU 8BIT 62KB FLASH 56LFCSP MicroConverter® ADuC8xx Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 56-VFQFN Exposed Pad, CSP 56-LFCSP-VQ (8x8) POR, PSM, PWM, Temp Sensor, WDT 8052 12.58MHz 2.7 V ~ 5.25 V 34 2.25K x 8 8-Bit EBI/EMI, I²C, SPI, UART/USART 62KB (62K x 8) Flash 4K x 8 A/D 3x16b, 4x24b; D/A 1x12b Internal
C8051F006
RFQ
RFQ
4,623
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 48QFP C8051F00x Obsolete Tray -40°C ~ 85°C (TA) 48-TQFP 48-QFP (7x7) Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 25MHz 2.7 V ~ 3.6 V 16 2.25K x 8 8-Bit SMBus (2-Wire/I²C), SPI, UART/USART 32KB (32K x 8) Flash - A/D 8x12b, D/A 2x12b Internal
C8051F005
RFQ
RFQ
3,681
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 64TQFP C8051F00x Obsolete Tray -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 25MHz 2.7 V ~ 3.6 V 32 2.25K x 8 8-Bit SMBus (2-Wire/I²C), SPI, UART/USART 32KB (32K x 8) Flash - A/D 8x12b, D/A 2x12b Internal
AT89C51CC03C-RLRIM
RFQ
RFQ
5,001
In-stock
Microchip Technology IC MCU 8BIT 64KB FLASH 44VQFP AT89C CAN Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 40MHz 3 V ~ 5.5 V 36 2.25K x 8 8-Bit CAN, UART/USART 64KB (64K x 8) Flash 2K x 8 A/D 8x10b External
AT89C51CC03U-RLRIM
RFQ
RFQ
3,818
In-stock
Microchip Technology IC MCU 8BIT 64KB FLASH 44VQFP AT89C CAN Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 44-LQFP 44-VQFP (10x10) POR, PWM, WDT 80C51 40MHz 3 V ~ 5.5 V 36 2.25K x 8 8-Bit CAN, UART/USART 64KB (64K x 8) Flash 2K x 8 A/D 8x10b External
AT89C51CC03C-SLRIM
RFQ
RFQ
3,728
In-stock
Microchip Technology IC MCU 8BIT 64KB FLASH 44PLCC AT89C CAN Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) POR, PWM, WDT 80C51 40MHz 3 V ~ 5.5 V 36 2.25K x 8 8-Bit CAN, UART/USART 64KB (64K x 8) Flash 2K x 8 A/D 8x10b External
AT89C51CC03U-S3RIM
RFQ
RFQ
5,271
In-stock
Microchip Technology IC MCU 8BIT 64KB FLASH 52PLCC AT89C CAN Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 52-LCC (J-Lead) 52-PLCC (19.2x19.2) POR, PWM, WDT 80C51 40MHz 3 V ~ 5.5 V 36 2.25K x 8 8-Bit CAN, SPI, UART/USART 64KB (64K x 8) Flash 2K x 8 A/D 8x10b External
AT89C51CC03U-SLRIM
RFQ
RFQ
3,895
In-stock
Microchip Technology IC MCU 8BIT 64KB FLASH 44PLCC AT89C CAN Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 44-LCC (J-Lead) 44-PLCC (16.59x16.59) POR, PWM, WDT 80C51 40MHz 3 V ~ 5.5 V 36 2.25K x 8 8-Bit CAN, UART/USART 64KB (64K x 8) Flash 2K x 8 A/D 8x10b External
AT80C51SND1C-ROTIL
RFQ
RFQ
5,564
In-stock
Microchip Technology IC MCU 8BIT ROMLESS 80TQFP 80C Obsolete Tray -40°C ~ 85°C (TA) 80-LQFP 80-TQFP (14x14) Audio, I²S, MP3, PCM, POR, WDT 80C51 40MHz 2.7 V ~ 3.3 V 44 2.25K x 8 8-Bit I²C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB - ROMless - A/D 2x10b Internal
C8051F321R
RFQ
RFQ
3,991
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 28MLP C8051F32x Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 28-VFQFN Exposed Pad 28-MLP-EP (5x5) Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 25MHz 2.7 V ~ 3.6 V 21 2.25K x 8 8-Bit SMBus (2-Wire/I²C), SPI, UART/USART, USB 16KB (16K x 8) Flash - A/D 13x10b Internal
C8051F320R
RFQ
RFQ
3,631
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 32LQFP C8051F32x Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 32-LQFP 32-LQFP (7x7) Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 25MHz 2.7 V ~ 3.6 V 25 2.25K x 8 8-Bit SMBus (2-Wire/I²C), SPI, UART/USART, USB 16KB (16K x 8) Flash - A/D 17x10b Internal
C8051F006R
RFQ
RFQ
3,150
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 48QFP C8051F00x Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 48-TQFP 48-QFP (7x7) Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 25MHz 2.7 V ~ 3.6 V 16 2.25K x 8 8-Bit SMBus (2-Wire/I²C), SPI, UART/USART 32KB (32K x 8) Flash - A/D 8x12b, D/A 2x12b Internal
C8051F005R
RFQ
RFQ
3,515
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 64TQFP C8051F00x Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 25MHz 2.7 V ~ 3.6 V 32 2.25K x 8 8-Bit SMBus (2-Wire/I²C), SPI, UART/USART 32KB (32K x 8) Flash - A/D 8x12b, D/A 2x12b Internal
Default Photo
RFQ
RFQ
3,467
In-stock
Microchip Technology IC MCU 8BIT 64KB FLASH 81BGA 89C Obsolete Tray -40°C ~ 85°C (TA) 81-LFBGA 81-BGA (9x9) Audio, I²S, MP3, PCM, POR, WDT 80C51 40MHz 2.7 V ~ 3.3 V 44 2.25K x 8 8-Bit I²C, IDE/ATAPI, Memory Card, SPI, UART/USART, USB 64KB (64K x 8) Flash - A/D 2x10b External
EFM8LB12F32E-A-QFP32
RFQ
RFQ
4,440
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 32QFP Laser Bee Discontinued at Digi-Key Tray -40°C ~ 105°C (TA) 32-TQFP 32-QFP (7x7) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 72MHz 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 20x14b, D/A 4x12b Internal
EFM8LB11F32E-A-QSOP24
RFQ
RFQ
3,571
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 24QSOP Laser Bee Discontinued at Digi-Key Tube -40°C ~ 105°C (TA) 24-SSOP (0.154", 3.90mm Width) 24-QSOP Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 72MHz 2.2 V ~ 3.6 V 21 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 13x14b, D/A 2x12b Internal
EFM8LB11F32E-A-QFP32
RFQ
RFQ
3,986
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 32QFP Laser Bee Discontinued at Digi-Key Tray -40°C ~ 105°C (TA) 32-TQFP 32-QFP (7x7) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 72MHz 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 20x14b, D/A 2x12b Internal
EFM8LB11F32E-A-QFN24
RFQ
RFQ
5,808
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 24QFN Laser Bee Discontinued at Digi-Key Tube -40°C ~ 105°C (TA) 24-VFQFN Exposed Pad 24-QFN (3x3) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 72MHz 2.2 V ~ 3.6 V 20 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 12x14b, D/A 2x12b Internal
EFM8LB12F32E-A-QSOP24
RFQ
RFQ
4,182
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 24QSOP Laser Bee Discontinued at Digi-Key Tube -40°C ~ 105°C (TA) 24-SSOP (0.154", 3.90mm Width) 24-QSOP Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 72MHz 2.2 V ~ 3.6 V 21 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 13x14b, D/A 4x12b Internal
EFM8LB12F32E-A-QFN32
RFQ
RFQ
5,648
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 32QFN Laser Bee Discontinued at Digi-Key Tray -40°C ~ 105°C (TA) 32-UFQFN Exposed Pad 32-QFN (4x4) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 72MHz 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 20x14b, D/A 4x12b Internal
EFM8LB12F32E-A-QFN24
RFQ
RFQ
5,794
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 24QFN Laser Bee Discontinued at Digi-Key Tube -40°C ~ 105°C (TA) 24-VFQFN Exposed Pad 24-QFN (3x3) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 72MHz 2.2 V ~ 3.6 V 20 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 12x14b, D/A 4x12b Internal