| Manufacturer |
STMicroelectronics |
STMicroelectronics |
| Category |
Embedded - Microcontrollers |
Embedded - Microcontrollers |
|
|
|
|
| Product Status |
Active |
Active |
| Core Processor |
ARM® Cortex®-M3 |
ARM® Cortex®-M3 |
| Core Size |
32-Bit Single-Core |
32-Bit Single-Core |
| Speed |
32MHz |
32MHz |
| Connectivity |
I²C, IrDA, LINbus, SPI, UART/USART, USB |
I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals |
Brown-out Detect/Reset, Cap Sense, DMA, I²S, LCD, POR, PWM, WDT |
Brown-out Detect/Reset, Cap Sense, DMA, I²S, LCD, POR, PWM, WDT |
| Number of I/O |
51 |
83 |
| Program Memory Size |
256KB (256K x 8) |
256KB (256K x 8) |
| Program Memory Type |
Flash |
Flash |
| EEPROM Size |
8K x 8 |
8K x 8 |
| RAM Size |
32K x 8 |
32K x 8 |
| Voltage - Supply (Vcc/Vdd) |
1.8V ~ 3.6V |
1.8V ~ 3.6V |
| Data Converters |
A/D 21x12b; D/A 2x12b |
A/D 25x12b; D/A 2x12b |
| Oscillator Type |
Internal |
Internal |
| Operating Temperature |
-40°C ~ 85°C (TA) |
-40°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
Surface Mount |
| Package / Case |
64-LQFP |
100-LQFP |
| Supplier Device Package |
64-LQFP (10x10) |
100-LQFP (14x14) |
