ST23ZC04
ST23 Contactless Secure MCU with 4 KBytes EEPROM, enhanced security and DES/AES cryptoprocessor, RF Type A,B,B'-
Active
ST23ZC04 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. ST23ZC04 devices are manufactured using an advanced highly reliable ST CMOS EEPROM technology.
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Datasheet
Key Features
- Hardware features
Enhanced 8/16-bit ST23 CPU core with 16 Mbytes of linear addressable memory 92 Kbytes of User ROM 4 Kbytes of User RAM 0.5 Kbytes dedicated RFUART RAM 4 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 1.5 ms Operating temperature: –25° to +85°C (see restricted test conditions) Three 8-bit timers with watchdog and interrupt capability High performance provided by: CPU clock frequency up to 28 MHz Power-saving Standby state ESD protection greater than 5 kV (HBM) - Contactless features
Complies with ISO/IEC 14443 Type A, B and B’, and PayPass™ standards 13.56 MHz carrier frequency RF frame up to 512 bytes RFUART (RF universal asynchronous receiver transmitter) up to 848 Kbps - Security features
Active shield 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 AES accelerator Three-key Triple DES accelerator (EDES+) - Development environment
C compiler, simulator and emulator
Design Resources
TopTechnical Documentation
Product Specifications
| Description | Version | Size |
|---|---|---|
DB1318: Secure microcontroller with enhanced security with 4 Kbytes EEPROM and contactless-only interface
|
2.0 | 102 KB |
Sample & Buy
Top| Part Number | Marketing Status | Operating Temperature (min) | Operating Temperature (max) | Automotive Grade | Order From ST | Unit Price (US$)* @ | Distributor Availability | RoHS Compliance Grade | Download Material Declaration** |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ST23ZC04 | Active | -25 | 85 | _ | - | No data reported, please contact our Distributors | N/A | - | ||||
(*) 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 (**) 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. |
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