The ST32 family features the unrivalled computing power of an ARM Cortex™-M3 32-bit core, with the flexibility of 90 nm embedded Flash technology.
With Flash densities ranging from 256 Kbytes to 512 Kbytes, the ST32 family is tailored to address the 64-Kbyte to 256-Kbyte Java (U)SIM market.
With its extended features, the ST32-M family is designed to comply with the demanding quality requirements of M2M applications.
Part Number | Marketing Status | General Description | Core | FLASH Size | Internal RAM Size nom (kB) | Features set | Optimized features for M2M | Communication standards supported | Cryptography | Device Configuration | Supply Voltage(Vcc) min (V) | Supply Voltage(Vcc) max (V) | Technology |
ST32F25A | Active | ST32 Contact ARM Cortex-M3 Secure Microcontroller | ARM Cortex-M3 | 256 | 8 | - | No | ISO7816 | DES | W/o Kernel SW | 1.8 | 5.5 | 90 nm |
ST32F32A | Active | ST32 Contact ARM Cortex-M3 Secure Microcontroller | ARM Cortex-M3 | 320 | 8 | - | No | ISO7816 | DES | W/o Kernel SW | 1.8 | 5.5 | 90 nm |
ST32F384 | Active | ST32 Contact ARM Cortex-M3 Secure Microcontroller | ARM Cortex-M3 | 384 | 12 | - | No | ISO7816 | DES | W/o Kernel SW | 1.8 | 5.5 | 90 nm |
ST32F512-M | Active | ST32 Contact ARM Cortex-M3 Secure Microcontroller | ARM Cortex-M3 | 512 | 12 | - | Yes | ISO7816 | DES | W/o Kernel SW | 1.8 | 5.5 | 90 nm |