8-bit microcontroller featuring 65KB FLASH memory and 4.35KB RAM, operating at a maximum clock frequency of 50MHz. This CMOS device offers 28 I/O lines, PWM channels, an ADC, and a DAC. Designed for automotive applications, it operates within a temperature range of -40°C to 125°C and supports a supply voltage from 2.2V to 3.6V. Packaged in a 32-terminal, 7x7mm QUAD PQFP.
Frequency50
Quick Jump:
Technical Specifications
Silicon Labs EFM8BB31F64I-B-QFP32 technical specifications.
General
Max Operating Temperature
125
Number of Terminals
32
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQFP-G32
Width
7
Length
7
Temperature Grade
AUTOMOTIVE
Supply Voltage-Nom
3
Supply Voltage-Min
2.2
Supply Voltage-Max
3.6
Clock Frequency-Max
50
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
28
External Data Bus Width
0
Address Bus Width
0
Bit Size
8
Speed
50
ROM Programmability
FLASH
ROM (words)
65536
RAM (bytes)
4352
PWM Channels
YES
Has ADC
YES
DMA Channels
NO
DAC Channels
YES
Compliance
RoHS
Yes
Eccn Code
3A001.A.3
Lead Free
Yes
HTS Code
8542.31.00.01
REACH
Compliant
Military Spec
False
Datasheet
Silicon Labs EFM8BB31F64I-B-QFP32 Datasheet
Download the complete datasheet for Silicon Labs EFM8BB31F64I-B-QFP32 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.