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
EFM8BB21F16G-B-QSOP24
RFQ
VIEW
RFQ
1,890
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 24QSOP Busy Bee Discontinued at Digi-Key Tube -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 20x12b Internal
EFM8BB22F16A-C-QFN28
RFQ
VIEW
RFQ
3,525
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 28QFN Busy Bee Active Tube -40°C ~ 125°C (TA) 28-WFQFN Exposed Pad 28-QFN (5x5) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 22 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 20x12b Internal
EFM8BB21F16I-C-QSOP24R
RFQ
VIEW
RFQ
677
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 24QSOP Busy Bee Active Tape & Reel (TR) -40°C ~ 125°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 20x12b Internal
EFM8BB21F16G-C-QSOP24
RFQ
VIEW
RFQ
2,739
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 24QSOPFN Busy Bee Active Tube -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 20x12b Internal
EFM8BB21F16G-B-QSOP24R
RFQ
VIEW
RFQ
2,335
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 24QSOP Busy Bee Active 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 20x12b Internal
EFM8BB22F16G-B-QFN28R
RFQ
VIEW
RFQ
1,955
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 28QFN Busy Bee Active Tape & Reel (TR) -40°C ~ 85°C (TA) 28-WFQFN Exposed Pad 28-QFN (5x5) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 22 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 20x12b Internal
EFM8BB22F16G-C-QFN28R
RFQ
VIEW
RFQ
818
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 28QFN Busy Bee Active Tape & Reel (TR) -40°C ~ 85°C (TA) 28-WFQFN Exposed Pad 28-QFN (5x5) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 22 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 20x12b Internal
EFM8BB21F16G-C-QSOP24R
RFQ
VIEW
RFQ
2,600
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 24QSOP Busy Bee Active 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 20x12b Internal
EFM8BB22F16A-C-QFN28R
RFQ
VIEW
RFQ
892
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 28QFN Busy Bee Active Tape & Reel (TR) -40°C ~ 125°C (TA) 28-WFQFN Exposed Pad 28-QFN (5x5) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 22 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 20x12b Internal
EFM8BB22F16I-C-QFN28R
RFQ
VIEW
RFQ
2,532
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 28QFN Busy Bee Active Tape & Reel (TR) -40°C ~ 125°C (TA) 28-WFQFN Exposed Pad 28-QFN (5x5) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 22 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 20x12b Internal
EFM8BB21F16I-C-QSOP24
RFQ
VIEW
RFQ
794
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 24QSOP Busy Bee Active Tube -40°C ~ 125°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 20x12b Internal
EFM8BB22F16I-C-QFN28
RFQ
VIEW
RFQ
715
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 28QFN Busy Bee Active Tube -40°C ~ 125°C (TA) 28-WFQFN Exposed Pad 28-QFN (5x5) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 22 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 20x12b Internal
EFM8BB22F16G-C-QFN28
RFQ
VIEW
RFQ
1,576
In-stock
Silicon Labs IC MCU 8BIT 16KB FLASH 28QFN Busy Bee Active Tube -40°C ~ 85°C (TA) 28-WFQFN Exposed Pad 28-QFN (5x5) Brown-out Detect/Reset, POR, PWM, WDT CIP-51 8051 50MHz 2.2 V ~ 3.6 V 22 2.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 16KB (16K x 8) Flash - A/D 20x12b Internal