8-bit microcontroller featuring 32KB FLASH memory and 2.3KB RAM, operating at a maximum clock frequency of 50MHz. This CMOS device offers 21 I/O lines and supports a supply voltage range of 2.2V to 3.6V, with a nominal voltage of 3V. Designed for automotive applications, it operates across a temperature range of -40°C to 125°C. The component includes PWM channels and DAC channels, housed in a 24-terminal QSOP package.
Frequency50
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Technical Specifications
Silicon Labs EFM8BB31F32I-B-QSOP24 technical specifications.
General
Max Operating Temperature
125
Number of Terminals
24
Min Operating Temperature
-40
Terminal Position
DUAL
JEDEC Package Code
R-PDSO-G24
Width
3.9
Length
8.65
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
21
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-QSOP24 Datasheet
Download the complete datasheet for Silicon Labs EFM8BB31F32I-B-QSOP24 to view detailed technical specifications.
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