Silicon Labs
EFM8BB31F32A-D-5QFN32R
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
Basic Information
View Datasheet ↗- Manufacturer
- Silicon Labs
- Product Category
- 8-bit Microcontrollers - MCU
- Package
- QFN-32
- Mounting Style
- SMD/SMT
- Packaging
- Reel
Technical Specifications
21 parameters- Core
- CIP-51 8051
- Program Memory Size
- 32 kB
- Data RAM Size
- 2.3 kB
- Maximum Clock Frequency
- 50 MHz
- ADC Resolution
- 10 bit, 12 bit
- Number of I/Os
- 29 I/O
- Supply Voltage - Min
- 2.2 V
- Supply Voltage - Max
- 3.6 V
- Data Bus Width
- 8 bit
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 125 C
- Country of Origin
- CN
Show more parameters (9)
- DAC Resolution
- 12 bit
- Data RAM Type
- RAM
- Interface Type
- I2C, SM-Bus, SPI, UART
- Moisture Sensitive
- Yes
- Number of ADC Channels
- 20 Channel
- Number of Timers/Counters
- 6 Timer
- Product
- MCUs
- Program Memory Type
- Flash
- Watchdog Timers
- Watchdog Timer
Technical data, historical stock, and reference prices are for verification only. Confirm current supply, quotation, and lead time through inquiry. Similar parameters do not establish direct replacement.