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-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
EFM8BB31F64G-A-QFN24
RFQ
VIEW
RFQ
2,108
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 24QFN Busy Bee Discontinued at Digi-Key Tube -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
ADUC7126BSTZ126-RL
RFQ
VIEW
RFQ
2,732
In-stock
Analog Devices Inc. IC MCU 32BIT 126KB FLASH 80LQFP MicroConverter® ADuC7xxx Active Tape & Reel (TR) -40°C ~ 125°C (TA) 80-LQFP 80-LQFP (12x12) POR, PWM, WDT ARM7® 41.78MHz 2.7 V ~ 3.6 V 40 8K x 32 16/32-Bit EBI/EMI, I²C, SPI, UART/USART 126KB (63K x 16) Flash - A/D 12x12b, D/A 4x12b Internal
ADUC7126BSTZ126IRL
RFQ
VIEW
RFQ
2,560
In-stock
Analog Devices Inc. IC MCU 32BIT 126KB FLASH 80LQFP MicroConverter® ADuC7xxx Active Tape & Reel (TR) -40°C ~ 125°C (TA) 80-LQFP 80-LQFP (12x12) POR, PWM, WDT ARM7® 41.78MHz 2.7 V ~ 3.6 V 40 8K x 32 16/32-Bit EBI/EMI, I²C, SPI, UART/USART 126KB (63K x 16) Flash - A/D 12x12b, D/A 4x12b Internal
EFM8BB31F64I-B-QFN24R
RFQ
VIEW
RFQ
2,282
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 24QFN Busy Bee Active Tape & Reel (TR) -40°C ~ 125°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
ADUC7126BSTZ126I
RFQ
VIEW
RFQ
3,721
In-stock
Analog Devices Inc. IC MCU 32BIT 126KB FLASH 80LQFP MicroConverter® ADuC7xxx Active Tray -40°C ~ 125°C (TA) 80-LQFP 80-LQFP (12x12) POR, PWM, WDT ARM7® 41.78MHz 2.7 V ~ 3.6 V 40 8K x 32 16/32-Bit EBI/EMI, I²C, SPI, UART/USART 126KB (63K x 16) Flash - A/D 12x12b, D/A 4x12b Internal
EFM8BB31F64I-B-4QFN24
RFQ
VIEW
RFQ
3,166
In-stock
Silicon Labs EFM8 8051 8-BIT MCU AEC-Q100, AU Busy Bee Active Tube -40°C ~ 125°C (TA) 24-WFQFN Exposed Pad 24-QFN (4x4) 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
EFM8BB31F64A-B-4QFN24R
RFQ
VIEW
RFQ
2,955
In-stock
Silicon Labs EFM8 8051 8-BIT MCU, AEC-Q100, A Automotive, AEC-Q100, Busy Bee Active - -40°C ~ 125°C (TA) - - 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
EFM8BB31F64G-B-QFN24
RFQ
VIEW
RFQ
1,819
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 24QFN Busy Bee Active Tube -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
EFM8BB31F64I-B-4QFN24R
RFQ
VIEW
RFQ
835
In-stock
Silicon Labs EFM8 8051 8-BIT MCU, AEC-Q100, A Busy Bee Active Tape & Reel (TR) -40°C ~ 125°C (TA) 24-WFQFN Exposed Pad 24-QFN (4x4) 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
ADUC7126BSTZ126
RFQ
VIEW
RFQ
2,808
In-stock
Analog Devices Inc. IC MCU 32BIT 126KB FLASH 80LQFP MicroConverter® ADuC7xxx Active Tray -40°C ~ 125°C (TA) 80-LQFP 80-LQFP (12x12) POR, PWM, WDT ARM7® 41.78MHz 2.7 V ~ 3.6 V 40 8K x 32 16/32-Bit EBI/EMI, I²C, SPI, UART/USART 126KB (63K x 16) Flash - A/D 12x12b, D/A 4x12b Internal
EFM8BB31F64G-B-QFN24R
RFQ
VIEW
RFQ
2,569
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 24QFN Busy Bee Active 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
EFM8BB31F64A-B-4QFN24
RFQ
VIEW
RFQ
1,866
In-stock
Silicon Labs EFM8 8051 8-BIT MCU, AEC-Q100, A Automotive, AEC-Q100, Busy Bee Active - -40°C ~ 125°C (TA) - - 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
EFM8BB31F64I-B-QFN24
RFQ
VIEW
RFQ
3,184
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 24QFN Busy Bee Active Tube -40°C ~ 125°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