| Model Number |
| APM32F103CBT6 |
APM32F051K6T7 |
| Model Name |
| Geehy APM32F103CBT6 |
Geehy APM32F051K6T7 |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Geehy |
Geehy |
| Description |
| 128KB 20KB FLASH 37 2V~3.6V ARM-M3 72MHz LQFP-48(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
8KB 32KB 2V~3.6V ARM-M0 48MHz LQFP-32(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.190 grams / 0.006702 oz |
1.600 grams / 0.056438 oz |
| Package / Case |
| LQFP-48(7x7) |
LQFP-32(7x7) |
| Package / Arrange |
| Tray |
Tray |
| Battery |
| No |
No |
| ECCN |
| 3A991A2 |
- |
| Infrared Data Association |
| Yes |
N/A |
| Low-Voltage Detect |
| Yes |
N/A |
| CCP Capture/Compare |
| Yes |
N/A |
| Program Storage Size |
| 128KB |
32KB |
| Internal Comparator |
| - |
N/A |
| communication protocol |
| - |
N/A |
| Watchdog |
| Yes |
N/A |
| Real-Time Clock |
| Yes |
N/A |
| Universal Serial Bus |
| Yes |
N/A |
| RAM Size |
| 20KB |
8KB |
| 16Bit Timer |
| 3 |
N/A |
| 8Bit Timer |
| - |
N/A |
| PWM (Bit) |
| 16bit |
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 |
| 37 |
N/A |
| Operating Temperature Range |
| -40℃~+85℃ |
-40℃~+125℃ |
| Operating Voltage Range |
| 2V~3.6V |
2V~3.6V |
| Peripheral/Function |
| Low-VoltageDetect;DMA;CCP capture/compare;IrDA;Temperature transducer;Real-Time Clock;WDT;CRC;LIN(Local Interconnect Network) |
N/A |
| CPU Core |
| ARM-M3 |
ARM-M0 |
| Secure Digital Input and Output |
| - |
N/A |
| Direct Memory Access |
| Yes |
N/A |
| I2C |
| 2 |
N/A |
| UART/USART |
| 3 |
N/A |
| 32Bit Timer |
| - |
N/A |
| CPU Maximum Speed |
| 72MHz |
48MHz |
| CAN |
| 1 |
N/A |
| SPI |
| 3 |
N/A |
| I2S |
| - |
N/A |
