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SC23ZD12 products are secure microcontrollers specially designed for secure smartcard applications.
They are based on an enhanced STMicroelectronics 8/16-bit CPU core offering 16 Mbytes of linear addressing space. SC23ZD12 devices are manufactured using an advanced highly reliable ST CMOS EEPROM technology.
主要特性
- Hardware features
- Enhanced 8/16-bit ST23 CPU core with 16 Mbytes of linear addressable memory
- 252 Kbytes of User ROM
- 6 Kbytes of User RAM
- 2 Kbytes of NESCRYPT RAM
- 12 Kbytes of User EEPROM including 128 bytes of User OTP area:
- Highly reliable CMOS EEPROM submicron technology
- 30-year data retention at 25°C
- 500,000 Erase/Write cycles endurance at 25° C
- 1 to 32 byte Erase or Program in 1.0 ms
- Operating temperature: –25° to +85°C
- Three 8-bit timers with watchdog and interrupt capability
- 1.62 to 5.5V supply voltages
- External clock frequency up to 10 MHz
- High performance provided by:
- CPU clock frequency up to 28 MHz
- Power-saving Idle and Standby states
- Contact assignment compatible with ISO/IEC 7816-3 standards
- Asynchronous receiver transmitter (IART) for high speed serial data support (ISO/IEC 7816-3 T=0/T=1 and EMV™ compliant)
- ESD protection greater than 5 kV (HBM)
- I2C-bus slave interface with Fast-mode (400 Kbps)
- Security features
- Active shield
- Memory protection unit (MPU)
- Monitoring of environmental parameters
- Protection mechanisms against faults
- True random number generator (TRNG) (AIS-31 Class P2 compliant)
- 16-bit Cyclic Redundancy Check (CRC) calculation block (ISO/IEC 13239)
- Unique serial number on each die
- Enhanced NESCRYPT crypto-processor for public key cryptography
- Three-key Triple DES accelerator (EDES+)
- Development environment
- 应用
- Banking
- Hardware features
| 产品型号 | 供货状态 | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| SC23ZD12 | 批量生产 | DICE | Industrial | N/A | |
SC23ZD12
Package:
DICEMaterial Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
