Model Number |
EFM32TG822F8-QFP48T |
EFM8BB31F16A-B-4QFN24R |
Model Name |
SKYWORKS/SILICON LABS EFM32TG822F8-QFP48T |
SKYWORKS/SILICON LABS EFM8BB31F16A-B-4QFN24R |
Category |
Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
Brand |
SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
Description |
1.85V~3.8V ARM-M3 32MHz 37 TQFP-48(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
2.2V~3.6V 51Series 50MHz 20 QFN-32(5x5) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
RoHS |
Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
Unit |
Piece |
Piece |
Weight: |
1.000 grams / 0.035274 oz |
1.000 grams / 0.035274 oz |
Package / Case |
TQFP-48(7x7) |
QFN-32(5x5) |
Package / Arrange |
Tray |
Tape & Reel (TR) |
Battery |
No |
No |
ECCN |
5A992C |
3A991A2 |
Operating Temperature Range |
-40℃~+85℃ |
-40℃~+125℃ |
Operating Voltage Range |
1.85V~3.8V |
2.2V~3.6V |
CPU Core |
ARM-M3 |
51Series |
Secure Digital Input and Output |
Yes |
- |
Direct Memory Access |
Yes |
Yes |
CPU Maximum Speed |
32MHz |
50MHz |
Universal Serial Bus |
- |
- |
DAC (Bit) |
12bit |
12bit |
ADC (Bit) |
12bit |
12bit |
GPIO Ports Number |
37 |
20 |