ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB EMIF MCU
Products specifications
| Core | ARM Cortex M3 |
| Program Memory Size | 256 kB |
| Data Bus Width | 32 bit |
| Data RAM Size | 32 kB |
| Interface Type | 2 x I2C, I2S, 3 x SPI, 2 x USART, 2 x UART |
| Maximum Operating Temperature | + 85 C |
| Operating Supply Voltage | 1.8 V to 3.6 V |
| Packaging | Tray |
| Maximum Clock Frequency | 80 MHz |
| Minimum Operating Temperature | - 40 C |
| Series | SIM3U167 |