Automotive-grade 8-bit microcontroller featuring 50MHz clock speed and FLASH ROM. This CMOS device offers 65536 words of FLASH memory and 4352 bytes of RAM, with 21 I/O lines. Includes PWM, ADC, and DAC capabilities, operating across a -40°C to 125°C temperature range with a 2.2V to 3.6V supply voltage. Packaged in a 24-terminal QSOP (R-PDSO-G24) with dimensions of 3.9mm width and 8.65mm length.
Frequency50
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Technical Specifications
Silicon Labs EFM8BB31F64I-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)
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-QSOP24 Datasheet
Download the complete datasheet for Silicon Labs EFM8BB31F64I-B-QSOP24 to view detailed technical specifications.
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