Core Processor :
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
EFM8BB31F64G-A-QFP32R
RFQ
VIEW
RFQ
2,827
In-stock
Silicon Labs IC MCU 8BIT 64KB 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 4.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 64KB (64K x 8) Flash - A/D 20x12b, D/A 4x12b Internal
EFM8BB31F64G-A-QFN32R
RFQ
VIEW
RFQ
798
In-stock
Silicon Labs IC MCU 8BIT 64KB 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 4.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 64KB (64K x 8) Flash - A/D 20x12b, D/A 4x12b Internal
EFM8BB31F64G-A-QSOP24R
RFQ
VIEW
RFQ
2,659
In-stock
Silicon Labs IC MCU 8BIT 64KB 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 4.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 64KB (64K x 8) Flash - A/D 13x12b, D/A 4x12b Internal
EFM8BB31F64G-A-QFN24R
RFQ
VIEW
RFQ
1,904
In-stock
Silicon Labs IC MCU 8BIT 64KB 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 4.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 64KB (64K x 8) Flash - A/D 12x12b, D/A 4x12b Internal
EFM8LB12F64E-A-QSOP24R
RFQ
VIEW
RFQ
753
In-stock
Silicon Labs IC MCU 8BIT 64KB 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 4.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 64KB (64K x 8) Flash - A/D 13x14b, D/A 4x12b Internal
EFM8LB12F64E-A-QFP32R
RFQ
VIEW
RFQ
698
In-stock
Silicon Labs IC MCU 8BIT 64KB 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 4.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 64KB (64K x 8) Flash - A/D 20x14b, D/A 4x12b Internal
EFM8LB12F64E-A-QFN32R
RFQ
VIEW
RFQ
2,679
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 32QFN Laser Bee Discontinued at Digi-Key Tape & Reel (TR) -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 4.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 64KB (64K x 8) Flash - A/D 20x14b, D/A 4x12b Internal
EFM8LB12F64E-A-QFN24R
RFQ
VIEW
RFQ
3,055
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 24QFN Laser Bee Discontinued at Digi-Key Tape & Reel (TR) -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 4.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 64KB (64K x 8) Flash - A/D 12x14b, D/A 4x12b Internal
C8051F969-A-GMR
RFQ
VIEW
RFQ
3,241
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 40QFN C8051F9xx Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 40-VFQFN Exposed Pad 40-QFN (6x6) DMA, LCD, POR, PWM, WDT 8051 25MHz 1.8 V ~ 3.8 V 34 4.25K x 8 8-Bit I²C, SPI, UART/USART 16KB (16K x 8) Flash - A/D 16x10b/12b Internal
C8051F968-A-GQR
RFQ
VIEW
RFQ
2,624
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 80TQFP C8051F9xx Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 80-TQFP 80-TQFP (12x12) DMA, LCD, POR, PWM, WDT 8051 25MHz 1.8 V ~ 3.8 V 57 4.25K x 8 8-Bit I²C, SPI, UART/USART 16KB (16K x 8) Flash - A/D 16x10b/12b Internal
C8051F968-A-GMR
RFQ
VIEW
RFQ
3,699
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 76DQFN C8051F9xx Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 76-VFQFN Dual Rows, Exposed Pad 76-DQFN (6x6) DMA, LCD, POR, PWM, WDT 8051 25MHz 1.8 V ~ 3.8 V 57 4.25K x 8 8-Bit I²C, SPI, UART/USART 16KB (16K x 8) Flash - A/D 16x10b/12b Internal
C8051F931-GMR
RFQ
VIEW
RFQ
3,099
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 24QFN C8051F9xx Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad 24-QFN (4x4) Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 25MHz 0.9 V ~ 3.6 V 16 4.25K x 8 8-Bit SMBus (2-Wire/I²C), SPI, UART/USART 64KB (64K x 8) Flash - A/D 15x10b Internal
C8051F931-F-GMR
RFQ
VIEW
RFQ
680
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 24QFN C8051F9xx Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 24-WFQFN Exposed Pad 24-QFN (4x4) Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 25MHz 0.9 V ~ 3.6 V 16 4.25K x 8 8-Bit SMBus (2-Wire/I²C), SPI, UART/USART 64KB (64K x 8) Flash - A/D 15x10b Internal
C8051F389-GQR
RFQ
VIEW
RFQ
2,170
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 32LQFP C8051F38X Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 32-LQFP - Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 48 MIPS 2.7 V ~ 5.25 V 25 4.25K x 8 8-Bit I²C, SPI, UART/USART 64KB (64K x 8) Flash - A/D 21x10b Internal
Default Photo
RFQ
VIEW
RFQ
1,449
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 32QFN C8051F38X Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad - Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 48 MIPS 2.7 V ~ 5.25 V 25 4.25K x 8 8-Bit I²C, SPI, UART/USART 64KB (64K x 8) Flash - A/D 21x10b Internal
C8051F388-GQR
RFQ
VIEW
RFQ
3,692
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 48TQFP C8051F38X Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) 48-TQFP - Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 48 MIPS 2.7 V ~ 5.25 V 40 4.25K x 8 8-Bit EBI/EMI, I²C, SPI, UART/USART 64KB (64K x 8) Flash - A/D 32x10b Internal
C8051F020-GQR
RFQ
VIEW
RFQ
3,748
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 100TQFP C8051F02x Not For New Designs Tape & Reel (TR) -40°C ~ 85°C (TA) 100-TQFP 100-TQFP (14x14) Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 25MHz 2.7 V ~ 3.6 V 64 4.25K x 8 8-Bit EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART 64KB (64K x 8) Flash - A/D 8x8b, 8x12b; D/A 2x12b Internal
C8051F060-GQR
RFQ
VIEW
RFQ
3,834
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 100TQFP C8051F06x Not For New Designs Tape & Reel (TR) -40°C ~ 85°C (TA) 100-TQFP 100-TQFP (14x14) Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 25MHz 2.7 V ~ 3.6 V 59 4.25K x 8 8-Bit CAN, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART 64KB (64K x 8) Flash - A/D 2x16b, 8x10b; D/A 2x12b Internal
C8051F061-GQR
RFQ
VIEW
RFQ
3,187
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 64TQFP C8051F06x Not For New Designs 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 24 4.25K x 8 8-Bit CAN, SMBus (2-Wire/I²C), SPI, UART/USART 64KB (64K x 8) Flash - A/D 2x16b, 8x10b; D/A 2x12b Internal
C8051F040-GQR
RFQ
VIEW
RFQ
2,349
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 100TQFP C8051F04x Not For New Designs Tape & Reel (TR) -40°C ~ 85°C (TA) 100-TQFP 100-TQFP (14x14) Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 25MHz 2.7 V ~ 3.6 V 64 4.25K x 8 8-Bit CAN, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART 64KB (64K x 8) Flash - A/D 8x8b, 13x12b; D/A 2x10b, 2x12b Internal
C8051F064-GQR
RFQ
VIEW
RFQ
3,252
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 100TQFP C8051F06x Not For New Designs Tape & Reel (TR) -40°C ~ 85°C (TA) 100-TQFP 100-TQFP (14x14) Brown-out Detect/Reset, POR, PWM, WDT 8051 25MHz 2.7 V ~ 3.6 V 59 4.25K x 8 8-Bit EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART 64KB (64K x 8) Flash - A/D 2x16b Internal
C8051F065-GQR
RFQ
VIEW
RFQ
708
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 64TQFP C8051F06x Not For New Designs Tape & Reel (TR) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, POR, PWM, WDT 8051 25MHz 2.7 V ~ 3.6 V 24 4.25K x 8 8-Bit SMBus (2-Wire/I²C), SPI, UART/USART 64KB (64K x 8) Flash - A/D 2x16b Internal
C8051F041-GQR
RFQ
VIEW
RFQ
3,658
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 64TQFP C8051F04x Not For New Designs 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 4.25K x 8 8-Bit CAN, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART 64KB (64K x 8) Flash - A/D 8x8b, 13x12b; D/A 2x10b, 2x12b Internal
C8051F043-GQR
RFQ
VIEW
RFQ
3,190
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 64TQFP C8051F04x Not For New Designs 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 4.25K x 8 8-Bit CAN, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART 64KB (64K x 8) Flash - A/D 8x8b, 13x10b; D/A 2x10b, 2x12b Internal
C8051F067R
RFQ
VIEW
RFQ
1,635
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 64TQFP C8051F06x Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, POR, PWM, WDT 8051 25MHz 2.7 V ~ 3.6 V 24 4.25K x 8 8-Bit SMBus (2-Wire/I²C), SPI, UART/USART 32KB (32K x 8) Flash - A/D 2x16b Internal
C8051F066R
RFQ
VIEW
RFQ
913
In-stock
Silicon Labs IC MCU 8BIT 32KB FLASH 100TQFP C8051F06x Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 100-TQFP 100-TQFP (14x14) Brown-out Detect/Reset, POR, PWM, WDT 8051 25MHz 2.7 V ~ 3.6 V 59 4.25K x 8 8-Bit EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART 32KB (32K x 8) Flash - A/D 2x16b Internal
C8051F065R
RFQ
VIEW
RFQ
2,461
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 64TQFP C8051F06x Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 64-TQFP 64-TQFP (10x10) Brown-out Detect/Reset, POR, PWM, WDT 8051 25MHz 2.7 V ~ 3.6 V 24 4.25K x 8 8-Bit SMBus (2-Wire/I²C), SPI, UART/USART 64KB (64K x 8) Flash - A/D 2x16b Internal
C8051F064R
RFQ
VIEW
RFQ
3,537
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 100TQFP C8051F06x Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 100-TQFP 100-TQFP (14x14) Brown-out Detect/Reset, POR, PWM, WDT 8051 25MHz 2.7 V ~ 3.6 V 59 4.25K x 8 8-Bit EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART 64KB (64K x 8) Flash - A/D 2x16b Internal
C8051F044-GQR
RFQ
VIEW
RFQ
2,099
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 100TQFP C8051F04x Not For New Designs Tape & Reel (TR) -40°C ~ 85°C (TA) 100-TQFP 100-TQFP (14x14) Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 8051 25MHz 2.7 V ~ 3.6 V 64 4.25K x 8 8-Bit CAN, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART 64KB (64K x 8) Flash - A/D 13x10b Internal
C8051F346-GQR
RFQ
VIEW
RFQ
3,215
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 32LQFP C8051F34x Not For New Designs 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 4.25K x 8 8-Bit SMBus (2-Wire/I²C), SPI, UART/USART, USB 64KB (64K x 8) Flash - A/D 21x10b Internal