Silicon Labs EFM8BB31F32G-B-QSOP24
$ 0.989
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Inventory History
3 month trend: -100%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for Silicon Labs EFM8BB31F32G-B-QSOP24.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.989
$ 1.05
$ 1.05
Stock
22,012
48,456
48,456
Authorized Distributors
2
1
1
Case/Package
-
-
-
Number of Pins
-
-
-
Core Architecture
8051
8051
8051
Data Bus Width
-
-
-
Max Frequency
50 MHz
50 MHz
50 MHz
Number of I/Os
2
2
2
Interface
I2C, SMBus, SPI
I2C, SMBus, SPI
I2C, SMBus, SPI
Memory Type
FLASH
FLASH
FLASH
Memory Size
-
-
-
Min Supply Voltage
2.2 V
2.2 V
2.2 V
Max Supply Voltage
3.6 V
3.6 V
3.6 V
Peripherals
POR, PWM, WDT
POR, PWM, WDT
POR, PWM, WDT
Descriptions
Descriptions of Silicon Labs EFM8BB31F32G-B-QSOP24 provided by its distributors.
8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
8-bit Microcontrollers - MCU 32kB FM/ 2.25kB RAM 12b ADC, 2x DACs
Microcontroller, 8-Bit, FLASH, 8051 CPU, 50MHz, CMOS, PDSO24
MCU 8-bit 8051 CISC 32KB Flash 3.3V 24-Pin QSOP Tube
Mcu, 8Bit, 50Mhz, Qsop-24; Product Range:efm8 Family Efm8Bb Series Microcontrollers; Cpu Speed:50Mhz; Program Memory Size:32Kb; Ram Memory Size:2.25Kb; No. Of Pins:24Pins; Mcu Case Style:qsop; No. Of I/o S:21I/o S; Embedded Interfacerohs Compliant: Yes
Manufacturer Aliases
Silicon Labs has several brands around the world that distributors may use as alternate names. Silicon Labs may also be known as the following names:
- SILICONLAB
- SILICON LABORATORIES
- SILICON
- Silicon Laboratories Inc
- SILABS
- SCL
- SLAB
- SILICONLA
- SIL LABS
- SILICON LABO
- SILICON LABORATORIES INC (VA)
- Silicon Labs / Bluegiga
- silicon labories
- SILICON LABS Semiconductor
- Silicon (Taiwan Silicon Core)
- SILICON LABS ISOLATION INC
- Silicone Labs
- SILICON INTEGRATED SYSTEMS CORP
- sil lab
- Silicon Laboratories - Silicon Labs
- SiLabs (Telegesis)
- Sillicon Labs
- SILICON LABORATORIES INTERNATIONAL PTE LTD
- CYGNAL INTEGRATED PRODUCTS INC
- Silicon Labs Labs
Inventory History
3 month trend: -100%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Number of Terminals24
Technical
ADC Channels (Resolution)13-Ch 12-Bit
Core Architecture8051
DAC Channels (Resolution)2-Ch 12-Bit
EEPROM Memory Size0 B
InterfaceI2C, SMBus, SPI
Max Frequency50 MHz
Max Operating Temperature85 °C
Max Supply Current14.4 mA
Max Supply Voltage3.6 V
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.2 V
Number of Digital IO20
Number of I/Os2
Number of Interrupts2
Number of Segments0
Number of Timers/Counters7
Operating Supply Voltage3 V
PeripheralsPOR, PWM, WDT
RAM Size2.3 kB
Schedule B8542310000
Dimensions
Height - Seated (Max)1.75 mm
Length8.65 mm
Terminal Pitch635 µm
Width3.9 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Silicon Labs EFM8BB31F32G-B-QSOP24.