Model Number |
EFM32GG12B830F512GQ64-A |
EFM8BB31F64G-D-QFP32R |
Model Name |
SKYWORKS/SILICON LABS EFM32GG12B830F512GQ64-A |
SKYWORKS/SILICON LABS EFM8BB31F64G-D-QFP32R |
Category |
Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
Brand |
SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
Description |
512KB 192KB FLASH 48 1.8V~3.8V ARM-M4 72MHz QFN-64-EP(9x9) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
64KB 2.2V~3.6V 51Series 50MHz 28 TQFP-32(7x7) 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-64-EP(9x9) |
TQFP-32(7x7) |
Package / Arrange |
Tray |
Tape & Reel (TR) |
Battery |
No |
No |
ECCN |
5A992C |
3A991A2 |
Infrared Data Association |
Yes |
N/A |
Low-Voltage Detect |
- |
Yes |
CCP Capture/Compare |
- |
N/A |
Program Storage Size |
512KB |
64KB |
Internal Comparator |
- |
N/A |
communication protocol |
- |
N/A |
Watchdog |
Yes |
Yes |
Real-Time Clock |
- |
N/A |
Universal Serial Bus |
- |
N/A |
RAM Size |
192KB |
N/A |
16Bit Timer |
- |
N/A |
8Bit Timer |
- |
N/A |
PWM (Bit) |
- |
N/A |
Internal Oscillator |
Yes |
Yes |
DAC (Bit) |
12bit |
12bit |
Program Memory Type |
FLASH |
N/A |
ADC (Bit) |
12bit |
12bit |
GPIO Ports Number |
48 |
28 |
Operating Voltage Range |
1.8V~3.8V |
2.2V~3.6V |
Operating Temperature Range |
-40℃~+85℃ |
-40℃~+85℃ |
CPU Core |
ARM-M4 |
51Series |
Peripheral/Function |
IrDA;LIN(Local Interconnect Network);SDIO;WDT;DMA;LCD/LED Driver;PWM |
N/A |
Secure Digital Input and Output |
Yes |
N/A |
Direct Memory Access |
Yes |
N/A |
I2C |
- |
N/A |
UART/USART |
- |
N/A |
32Bit Timer |
- |
N/A |
CPU Maximum Speed |
72MHz |
50MHz |
CAN |
- |
N/A |
SPI |
- |
N/A |
I2S |
- |
N/A |