| Model Number |
| STM32F217ZET6 |
STM32F439IIT6 |
| Model Name |
| STMicroelectronics STM32F217ZET6 |
STMicroelectronics STM32F439IIT6 |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| STMicroelectronics |
STMicroelectronics |
| Description |
| ARM-M3 132KB 120MHz LQFP-144(20x20) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
2MB 1.8V~3.6V ARM-M4 256KB 180MHz FLASH 140 LQFP-176(24x24) 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 |
1.900 grams / 0.067021 oz |
| Package / Case |
| LQFP-144(20x20) |
LQFP-176(24x24) |
| Package / Arrange |
| Tray |
Tray |
| Battery |
| No |
No |
| ECCN |
| 5A992C |
5A992C |
| Infrared Data Association |
| - |
Yes |
| Low-Voltage Detect |
| - |
Yes |
| CCP Capture/Compare |
| - |
- |
| Internal Comparator |
| - |
- |
| communication protocol |
| - |
- |
| Operating Voltage Range |
| - |
1.8V~3.6V |
| Operating Temperature Range |
| -40℃~+85℃ |
-40℃~+85℃ |
| Watchdog |
| - |
Yes |
| CPU Core |
| ARM-M3 |
ARM-M4 |
| Peripheral/Function |
| DMA;LCD/LED Driver |
DMA;LCD/LED Driver |
| Real-Time Clock |
| - |
- |
| Secure Digital Input and Output |
| - |
- |
| Universal Serial Bus |
| - |
Yes |
| Direct Memory Access |
| - |
Yes |
| RAM Size |
| 132KB |
256KB |
| Internal Oscillator |
| - |
Yes |
| PWM (Bit) |
| - |
- |
| CPU Maximum Speed |
| 120MHz |
180MHz |
| DAC (Bit) |
| - |
12bit |
| Program Memory Type |
| - |
FLASH |
| ADC (Bit) |
| - |
12bit |
| GPIO Ports Number |
| - |
140 |
