ST32F320-M M2M MCU is a 32-bit ARM Cortex™ M3 CPU and 320 Kbyte high-density Flash memory MCU product.
The ST32F320-M is a serial access microcontroller designed for machine-to-machine (M2M) applications. It incorporates an ARM Cortex-M3 32-bit RISC core operating at up to 15 MHz and includes 320 Kbytes of high-density Flash memory with OTP area. The device supports 1.8V, 3V, and 5V supply voltage ranges and features a serial communication interface compatible with the ISO 7816-3 standard.
| CPU Core | ARM Cortex-M3 32-bit RISC core |
|---|---|
| Flash Memory | 320 Kbytes |
| User RAM | 8&8 Kbytes |
| Operating Frequency | up to 15 MHz |
| Supply Voltage | 1.8V, 3V and 5V |
| Operating Temperature | -40 to +105°C |
| Package | 8-pin DFN (6 x 5 mm) |
It is designed for machine-to-machine (M2M) applications.
Yes, it offers a serial communication interface fully compatible with the ISO 7816-3 standard (T=0, T=1).
Development is supported by a C compiler, simulator, emulator, and Flash loader.