The ST33G1M2 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 to help to protect against advanced forms of attacks.
The SC300™ core brings great performance and excellent code density thanks to the
Thumb®-2 instruction set.
The high-speed embedded Flash memory introduces more flexibility to the system.
The ST33G1M2 also offers a serial communication interface fully compatible with the
ISO/IEC 7816-3 standard (T=0, T=1) and a single-wire protocol (SWP) interface for
communication with a near field communication (NFC) router in SIM/NFC applications.
An SPI Master/Slave interface is also available for communication in non-SIM applications.
The ST33G1M2 features hardware accelerators for advanced cryptographic functions. The
EDES peripheral provides a secure DES (Data Encryption Standard) algorithm
implementation, while the NESCRYPT crypto-processor efficiently supports the public key
algorithm. The AES peripheral ensures secure and fast AES algorithm implementation.
The ST33G family operates in the –25 to +85°C temperature range and 1.8V, 3V and 5V
supply voltage ranges. A comprehensive range of power-saving modes enables the design
of efficient low-power applications.
Software development tools description
Dedicated SecurCore® SC300™ software development tools are provided by ARM and
Keil. This includes the Instruction Set Simulator (ISS) and C compiler. The documentation is
available on the ARM and Keil web sites.
Moreover, STMicroelectronics provides:
A time-accurate hardware emulator controlled by the Keil debugger and the
STMicroelectronics development environment.
A complete product simulator based on Keil’s ISS simulator for the SecurCore®
A secured ROMed Flash Loader with very high-speed software downloading
For MIFARE library usage, please, refer to the ST33G System ROM user manual.
DocID025293 Rev 1
Free Datasheet http://www.datasheet4u.com/