Model Number |
C8051F989-C-GMR |
C8051F920-G-GQ |
Model Name |
SKYWORKS/SILICON LABS C8051F989-C-GMR |
SKYWORKS/SILICON LABS C8051F920-G-GQ |
Category |
Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
Brand |
SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
Description |
4KB 512Byte FLASH 17 1.8V~3.6V 51Series 25MHz QFN-24-EP(4x4) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
32KB 900mV~3.6V 51Series 4.25KB 25MHz 24 LQFP-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 |
0.790 grams / 0.027866 oz |
Package / Case |
QFN-24-EP(4x4) |
LQFP-32(7x7) |
Package / Arrange |
Tape & Reel (TR) |
Tray |
Battery |
No |
No |
ECCN |
EAR99 |
3A991A2 |
Infrared Data Association |
- |
- |
Low-Voltage Detect |
Yes |
Yes |
CCP Capture/Compare |
- |
- |
Program Storage Size |
4KB |
32KB |
Internal Comparator |
- |
- |
communication protocol |
- |
- |
Watchdog |
Yes |
Yes |
Real-Time Clock |
- |
- |
Universal Serial Bus |
- |
- |
RAM Size |
512Byte |
4.25KB |
16Bit Timer |
- |
N/A |
8Bit Timer |
- |
N/A |
PWM (Bit) |
- |
- |
Internal Oscillator |
Yes |
Yes |
DAC (Bit) |
- |
- |
Program Memory Type |
FLASH |
- |
ADC (Bit) |
- |
10bit |
GPIO Ports Number |
17 |
24 |
Operating Voltage Range |
1.8V~3.6V |
900mV~3.6V |
Operating Temperature Range |
-40℃~+85℃ |
-40℃~+85℃ |
CPU Core |
51Series |
51Series |
Peripheral/Function |
WDT |
PWM;WDT |
Secure Digital Input and Output |
- |
- |
Direct Memory Access |
- |
- |
I2C |
- |
N/A |
UART/USART |
- |
N/A |
32Bit Timer |
- |
N/A |
CPU Maximum Speed |
25MHz |
25MHz |
CAN |
- |
N/A |
SPI |
- |
N/A |
I2S |
- |
N/A |