8-Bit MCU, 25MHz, 512B RAM, 4KB FLASH, 16 I/O, QFN20, AEC-Q100 Product overview: EFM8BB10F4G-A-QFN20 from Silicon Labs is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Automotive, 8-bit, 25MHz, 4KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, Automotive, 8-bit, 25MHz, 4KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-EFM8BB10F4G-A-QF
Manufacturer: Silicon Labs
Win Source Part Number: 870237-EFM8BB10F4G-A
Series: Busy Bee
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: CIP-51 8051 series Microcontroller IC 8-Bit 25MHz 4KB (4K x 8) FLASH 20-QFN (3x3)
Core Processor: CIP-51 8051
Speed: 25MHz
Package: Tube
Package: 20-UFQFN Exposed Pad
Mounting: Surface Mount
Core Size: 8-Bit
Connectivity: I2C, SMBus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 16
Program Memory Size: 4KB (4K x 8)
Program Memory Type: FLASH
Data Converters: A/D 15x12b
Oscillator Type: Internal
Supply Voltage: 2.2V ~ 3.6V
Family Name: EFM8BB10
Categories: Integrated Circuits (ICs)
Case / Package: 20-QFN (3x3)
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Limited
Quantity per package: 120
MSL Level: 2 (1 Year)
Estimated Pruduction Lead Time: 19 Weeks
HTSUS: 8542.31.0001
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 25MHz 4KB (4K x 8) FLASH 20-QFN (3x3)
IC MCU 8BIT 4KB FLASH 20QFN
IC MCU 8BIT 4KB FLASH 20QFN
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU
IC MCU 8BIT 4KB FLASH 20QFN
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 25MHz 4KB (4K x 8) FLASH 20-QFN (3x3)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-EFM8BB10F4G-A-QFN20 | 870237-EFM8BB10F4G-A-QFN20 | 336-3163-5-ND | EFM8BB10F4G-A-QFN20 | EFM8BB10F4G-A-QFN20 | EFM8BB10F4G-A-QFN20 | EFM8BB10F4G-A-QFN20 | EFM8BB10F4G-A-QFN20 |
| Product Name | Automotive 8-bit 25MHz 4KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - EFM8BB10F4G-A-QFN20 | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | |
| Clock Speed | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz | ||
| Supply Voltage | 2.2 to ? volts | 2.2 to 3.6 volts | 2.2 to 3.6 volts | 2.2 to 3.6 volts | 3.6 volts | |||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| RAM | 4 KB | 0.5120 KB | 0.5120 KB | 512 KB | 0.5120 KB |
