Description
1
Description
ST33GxxxA
The ST33GxxxA (see Table 1) is a serial access microcontroller designed for secure mobile applications that incorporates the most recent generation of ARM® processors for embedded secure systems.Its SecurCore® SC300™ 32-bit RISC core is built on the Cortex® M3 core with additional security
Features
- Hardware features.
- ARM® SecurCore® SC300™ 32-bit RISC core
cadenced at 25 MHz.
- 30 Kbytes of user RAM.
- Up to 1280 Kbytes of user Flash memory with
OTP area.
- Asynchronous receiver transmitter supporting
ISO/IEC 7816-3 T=0 and T=1 protocols (Slave mode supported).
- Single wire protocol (SWP) interface for communications with NFC router (ETSI 102-613 compliant).
- Serial peripheral interface (SPI) master/slave interface.
- Three 16-bit timers with interrupt capability.
ST33G1M2A-STMicroelectronics.pdf