Model Number |
EFM8BB31F16I-D-5QFN32 |
C8051F047-GQR |
Model Name |
SKYWORKS/SILICON LABS EFM8BB31F16I-D-5QFN32 |
SKYWORKS/SILICON LABS C8051F047-GQR |
Category |
Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
Brand |
SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
Description |
16KB 2.2V~3.6V 51Series 50MHz 29 QFN-32(5x5) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
32KB 2.7V~3.6V 51Series 25MHz 32 TQFP-64(10x10) 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 |
QFN-32(5x5) |
TQFP-64(10x10) |
Package / Arrange |
Tray |
Tape & Reel (TR) |
Battery |
No |
No |
ECCN |
3A991A2 |
EAR99 |
Low-Voltage Detect |
Yes |
Yes |
Program Storage Size |
16KB |
32KB |
Operating Voltage Range |
2.2V~3.6V |
2.7V~3.6V |
Operating Temperature Range |
-40℃~+125℃ |
-40℃~+85℃ |
CPU Core |
51Series |
51Series |
Watchdog |
Yes |
Yes |
Internal Oscillator |
Yes |
Yes |
CPU Maximum Speed |
50MHz |
25MHz |
DAC (Bit) |
12bit |
N/A |
ADC (Bit) |
12bit |
10bit |
GPIO Ports Number |
29 |
32 |