Model Number |
EFM32GG990F512G-E-BGA112 |
EFM8BB31F64A-C-5QFN32R |
Model Name |
SKYWORKS/SILICON LABS EFM32GG990F512G-E-BGA112 |
SKYWORKS/SILICON LABS EFM8BB31F64A-C-5QFN32R |
Category |
Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
Brand |
SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
Description |
512KB 1.98V~3.8V ARM-M3 48MHz 87 BGA-112 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
64KB 4.25KB FLASH 29 2.2V~3.6V 51Series 50MHz QFN-32-EP(5x5) 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 |
0.001 grams / 0.000035 oz |
Package / Case |
BGA-112 |
QFN-32-EP(5x5) |
Package / Arrange |
Tray |
Tape & Reel (TR) |
Battery |
No |
No |
ECCN |
5A992C |
3A991A2 |
Infrared Data Association |
Yes |
- |
Low-Voltage Detect |
Yes |
Yes |
LCD Module |
Yes |
N/A |
Program Storage Size |
512KB |
64KB |
Operating Voltage Range |
1.98V~3.8V |
2.2V~3.6V |
Operating Temperature Range |
-40℃~+85℃ |
-40℃~+125℃ |
CPU Core |
ARM-M3 |
51Series |
Watchdog |
Yes |
Yes |
Direct Memory Access |
Yes |
- |
Universal Serial Bus |
Yes |
- |
Internal Oscillator |
Yes |
Yes |
CPU Maximum Speed |
48MHz |
50MHz |
DAC (Bit) |
12bit |
12bit |
ADC (Bit) |
12bit |
12bit |
GPIO Ports Number |
87 |
29 |