Product Information
Product Overview
The EFM8BB31F16G-A-QFP32 is an 8bit microcontroller from Busy Bee 3 family in 32 pin QFP package. This is a multipurpose line of 8bit MCU with a comprehensive feature set in small packages, making them ideal for general purpose applications. With an efficient, pipelined 8051 core with maximum operating frequency at 50MHz, various communication interfaces and four channels of configurable logic, the EFM8BB3 family is optimal for many embedded applications.
- Single operating power supply of 2.2V to 3.6V
- Pipelined 8bit C8051 core with 50MHz maximum operating frequency
- Two low current analogue comparators with built-in reference DACs
- Internal temperature sensor, four channels of configurable logic & 6-channel PWM / PCA
- Six 16bit general purpose timers
- 16KB flash memory, 2304bytes RAM and 28 digital port I/Os (total)
- Internal 49MHz oscillator with ±2% accuracy & 24.5KHz low frequency oscillator with ±2% accuracy
- Internal 80KHz low-frequency oscillator, external CMOS clock, external crystal/RC 25MHz oscillator
- 2 DACs, 20 ADC0 channels, 10 comparator 0 inputs and 9 comparator 1 inputs
- Operating temperature range from -40°C to +85°C
Applications
Embedded Design & Development, Industrial, Consumer Electronics, Automation & Process Control, Sensing & Instrumentation, Power Management
Technical Specifications
EFM8 Family EFM8BB3 Series Microcontrollers
50MHz
32Pins
28I/O's
2.25KB
12Bit
3.6V
85°C
EFM8
-
8051
16KB
QFP
I2C, SPI, UART
20Channels
2.2V
-40°C
Surface Mount
EFM8BB
Technical Docs (2)
Associated Products
4 Products Found
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
RoHS
Product Compliance Certificate