Model Number |
C8051F511-IM |
EFM8UB20F32G-B-QFN32R |
Model Name |
SKYWORKS/SILICON LABS C8051F511-IM |
SKYWORKS/SILICON LABS EFM8UB20F32G-B-QFN32R |
Category |
Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
Brand |
SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
Description |
32KB 1.8V~5.25V 51Series 50MHz 33 QFN-40-EP(6x6) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
32KB 2.25KB FLASH 25 2.65V~3.6V 51Series 48MHz 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 |
QFN-40-EP(6x6) |
QFN-32-EP(5x5) |
Package / Arrange |
Tube-packed |
Tape & Reel (TR) |
Battery |
No |
No |
ECCN |
3A991A2 |
3A991A2 |
Low-Voltage Detect |
Yes |
Yes |
Program Storage Size |
32KB |
32KB |
Operating Voltage Range |
1.8V~5.25V |
2.65V~3.6V |
Operating Temperature Range |
-40℃~+125℃ |
-40℃~+85℃ |
Peripheral/Function |
Temperature transducer |
WDT |
CPU Core |
51Series |
51Series |
Watchdog |
Yes |
Yes |
Secure Digital Input and Output |
- |
- |
Universal Serial Bus |
- |
Yes |
Internal Oscillator |
Yes |
Yes |
CPU Maximum Speed |
50MHz |
48MHz |
ADC (Bit) |
12bit |
10bit |
GPIO Ports Number |
33 |
25 |