SC23ZD12

ST23 Contact Secure MCU with 12Kbytes EEPROM, I2C slave interface, enhanced security and Nescrypt cryptoprocessor

快速浏览资源

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

资源

技术文档

产品规格

	Description	版本	文档大小
	DB1699: Secure MCU with enhanced security, crypto-processor, 12-Kbyte EEPROM and additional I2C-bus interface	2.1	201 KB

出版刊物和宣传资料

手册

	Description	版本	文档大小
	Brochure Secure MCUs - Secure Solutions	1.0	1 MB

样片和购买

型号	Marketing Status	Unit Price (US$) *	Quantity	ECCN (US)	Country of Origin	More info	Order from ST	Order from Distributors
SC23ZD12	Active : Product is in volume production	-	-	3A991A2	-	MORE INFO		No availability reported, please contact our Sales office

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

质量和可靠性

型号	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
SC23ZD12	Active	DICE	Industrial	N/A

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

资源

技术文档

出版刊物和宣传资料

样片和购买

质量和可靠性

No availability reported, please contact our Sales office