8-bit microcontroller featuring 65536 words of FLASH memory and 4352 bytes of RAM. Operates at a maximum clock frequency of 50MHz with a supply voltage range of 2.2V to 3.6V. Includes 29 I/O lines, PWM channels, ADC, and DAC capabilities. Designed for automotive applications with a temperature grade from -40°C to 125°C. Packaged in a 32-terminal QFN (S-XQCC-N32) with dimensions of 4mm x 4mm.
Frequency50
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Technical Specifications
Silicon Labs EFM8BB31F64I-B-QFN32 technical specifications.
General
Max Operating Temperature
125
Number of Terminals
32
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-XQCC-N32
Width
4
Length
4
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
29
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-QFN32 Datasheet
Download the complete datasheet for Silicon Labs EFM8BB31F64I-B-QFN32 to view detailed technical specifications.
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