Model Number |
EFM8BB31F64A-C-4QFN24 |
EFM32LG232F128G-E-QFP64 |
Model Name |
SKYWORKS/SILICON LABS EFM8BB31F64A-C-4QFN24 |
SKYWORKS/SILICON LABS EFM32LG232F128G-E-QFP64 |
Category |
Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
Brand |
SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
Description |
64KB 4.25KB FLASH 20 2.2V~3.6V 51Series 50MHz QFN-24-EP(3x3) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
QFP-64(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
RoHS |
Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
Unit |
Piece |
Piece |
Weight: |
0.001 grams / 0.000035 oz |
1.000 grams / 0.035274 oz |
Package / Case |
QFN-24-EP(3x3) |
QFP-64(10x10) |
Package / Arrange |
Tube-packed |
Tray |
Battery |
No |
No |
ECCN |
3A991A2 |
5A992C |
Infrared Data Association |
- |
N/A |
Low-Voltage Detect |
- |
N/A |
CCP Capture/Compare |
- |
N/A |
Program Storage Size |
64KB |
N/A |
Internal Comparator |
- |
N/A |
communication protocol |
- |
N/A |
Watchdog |
Yes |
N/A |
Real-Time Clock |
- |
N/A |
Universal Serial Bus |
- |
N/A |
RAM Size |
4.25KB |
N/A |
16Bit Timer |
- |
N/A |
8Bit Timer |
- |
N/A |
PWM (Bit) |
- |
N/A |
Internal Oscillator |
Yes |
N/A |
DAC (Bit) |
12bit |
N/A |
Program Memory Type |
FLASH |
N/A |
ADC (Bit) |
- |
N/A |
GPIO Ports Number |
20 |
N/A |
Operating Voltage Range |
2.2V~3.6V |
N/A |
Operating Temperature Range |
-40℃~+125℃ |
N/A |
CPU Core |
51Series |
N/A |
Peripheral/Function |
WDT;PWM |
N/A |
Secure Digital Input and Output |
- |
N/A |
Direct Memory Access |
- |
N/A |
I2C |
- |
N/A |
UART/USART |
- |
N/A |
32Bit Timer |
- |
N/A |
CPU Maximum Speed |
50MHz |
N/A |
CAN |
- |
N/A |
SPI |
- |
N/A |
I2S |
- |
N/A |