8-bit microcontroller featuring 32KB FLASH memory and 2.3KB RAM. Operates at a maximum clock frequency of 50MHz with a supply voltage range of 2.2V to 3.6V. Includes 20 I/O lines, PWM channels, ADC, and DAC capabilities. Housed in a 24-terminal QFN package, this component is rated for automotive temperature grades (-40°C to 125°C).
Frequency50
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Technical Specifications
Silicon Labs EFM8BB31F32I-B-QFN24 technical specifications.
General
Max Operating Temperature
125
Number of Terminals
24
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-XQCC-N24
Width
3
Length
3
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
20
External Data Bus Width
0
Address Bus Width
0
Bit Size
8
Speed
50
ROM Programmability
FLASH
ROM (words)
32768
RAM (bytes)
2304
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 EFM8BB31F32I-B-QFN24 Datasheet
Download the complete datasheet for Silicon Labs EFM8BB31F32I-B-QFN24 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.