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
EFM8BB31F64I-B-QFN24R
Per Unit
$1.17
RFQ
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
EFM8LB12F64ES0-B-QFN24R
Per Unit
$1.30
RFQ
RFQ
3,043
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 24QFN Laser Bee Active 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
EFM8LB12F64E-B-QFN24R
Per Unit
$1.30
RFQ
RFQ
2,256
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 24QFN Laser Bee Active 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
EFM8BB31F64G-B-QFN24
Per Unit
$1.08
RFQ
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
EFM8LB12F64E-B-QFN24
Per Unit
$1.74
RFQ
RFQ
1,248
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 24QFN Laser Bee Active 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 4.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 64KB (64K x 8) Flash - A/D 12x14b, D/A 4x12b Internal
EFM8BB31F64G-B-QFN24R
Per Unit
$0.86
RFQ
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
EFM8LB12F64ES0-B-QFN24
Per Unit
$1.74
RFQ
RFQ
1,065
In-stock
Silicon Labs IC MCU 8BIT 64KB FLASH 24QFN Laser Bee Active 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 4.25K x 8 8-Bit I²C, SMBus, SPI, UART/USART 64KB (64K x 8) Flash - A/D 12x14b, D/A 4x12b Internal
EFM8BB31F64I-B-QFN24
Per Unit
$1.28
RFQ
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