| Model Number |
| STC8A8K32S4A12LQFP-64 |
STC8H3K48S4-45I-QFN48 |
| Model Name |
| STC Micro STC8A8K32S4A12LQFP-64 |
STC Micro STC8H3K48S4-45I-QFN48 |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| STC Micro |
STC Micro |
| Description |
| 32KB 8KB FLASH 59 2V~5.5V 51Series LQFP-64(10x10) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
QFN-48 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 1.113 grams / 0.03926 oz |
0.800 grams / 0.028219 oz |
| Package / Case |
| LQFP-64(10x10) |
QFN-48 |
| Package / Arrange |
| Tray |
Tray |
| Battery |
| No |
No |
| ECCN |
| - |
- |
| Infrared Data Association |
| - |
N/A |
| Low-Voltage Detect |
| Yes |
N/A |
| CCP Capture/Compare |
| Yes |
N/A |
| LCD Module |
| - |
N/A |
| Program Storage Size |
| 32KB |
N/A |
| Internal Comparator |
| Yes |
N/A |
| communication protocol |
| - |
N/A |
| Watchdog |
| Yes |
N/A |
| Real-Time Clock |
| - |
N/A |
| Universal Serial Bus |
| - |
N/A |
| RAM Size |
| 8KB |
N/A |
| 16Bit Timer |
| 5 |
N/A |
| 8Bit Timer |
| - |
N/A |
| PWM (Bit) |
| 15bit |
N/A |
| Internal Oscillator |
| Yes |
N/A |
| DAC (Bit) |
| - |
N/A |
| Program Memory Type |
| FLASH |
N/A |
| ADC (Bit) |
| 12bit |
N/A |
| GPIO Ports Number |
| 59 |
N/A |
| Application Area |
| - |
N/A |
| Operating Temperature Range |
| -40℃~+85℃ |
N/A |
| Operating Voltage Range |
| 2V~5.5V |
N/A |
| Peripheral/Function |
| Low-VoltageDetect;CCP capture/compare;WDT |
N/A |
| CPU Core |
| 51Series |
N/A |
| Secure Digital Input and Output |
| - |
N/A |
| Direct Memory Access |
| - |
N/A |
| I2C |
| 1 |
N/A |
| UART/USART |
| 4 |
N/A |
| 32Bit Timer |
| - |
N/A |
| CPU Maximum Speed |
| - |
N/A |
| LED Module |
| - |
N/A |
| CAN |
| - |
N/A |
| SPI |
| 1 |
N/A |
| I2S |
| - |
N/A |
