10 products
IMAGE PART NO. PRICE (reference only) QUANTITY STOCK MANUFACTURE DESCRIPTION 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
EFM8BB31F16I-B-QFN24
Per Unit
$0.88
RFQ
1,370
Ships today + free overnight shipping
Silicon Labs IC MCU 8BIT 16KB 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 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 12x12b, A/D 2x12b Internal
EFM8BB31F16I-B-QFN24R
Per Unit
$0.87
RFQ
3,981
Ships today + free overnight shipping
Silicon Labs IC MCU 8BIT 16KB 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 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 12x12b, A/D 2x12b Internal
EFM8BB31F32I-B-4QFN24R
Per Unit
$0.99
RFQ
1,247
Ships today + free overnight shipping
Silicon Labs EFM8 8051 8-BIT MCU, INDUSTRIAL 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 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 12x12b, A/D 2x12b Internal
EFM8BB31F16I-B-4QFN24R
Per Unit
$0.93
RFQ
3,831
Ships today + free overnight shipping
Silicon Labs EFM8 8051 8-BIT MCU, INDUSTRIAL 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 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 12x12b, A/D 2x12b Internal
EFM8BB31F32I-B-QFN24R
Per Unit
$0.92
RFQ
1,141
Ships today + free overnight shipping
Silicon Labs IC MCU 8BIT 32KB 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 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 12x12b, A/D 2x12b Internal
EFM8BB31F32G-B-QFN24R
Per Unit
$0.68
RFQ
2,589
Ships today + free overnight shipping
Silicon Labs IC MCU 8BIT 32KB 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 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 12x12b, A/D 2x12b Internal
EFM8BB31F32I-B-4QFN24
Per Unit
$1.08
RFQ
3,866
Ships today + free overnight shipping
Silicon Labs EFM8 8051 8-BIT MCU, INDUSTRIAL 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 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 12x12b, A/D 2x12b Internal
EFM8BB31F16I-B-4QFN24
Per Unit
$1.01
RFQ
2,839
Ships today + free overnight shipping
Silicon Labs EFM8 8051 8-BIT MCU, INDUSTRIAL 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 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 12x12b, A/D 2x12b Internal
EFM8BB31F32I-B-QFN24
Per Unit
$1.00
RFQ
2,159
Ships today + free overnight shipping
Silicon Labs IC MCU 8BIT 32KB 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 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 12x12b, A/D 2x12b Internal
EFM8BB31F32G-B-QFN24
Per Unit
$0.91
RFQ
3,106
Ships today + free overnight shipping
Silicon Labs IC MCU 8BIT 32KB 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 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 32KB (32K x 8) Flash - A/D 12x12b, A/D 2x12b Internal
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