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ST21F384 Datasheet

  • ST21F384

  • Smartcard MCU with 384 Kbytes of high density Flash memory

  • 75.37KB

  • 4頁

  • STMICROELECTRONICS   STMICROELECTRONICS

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ST21F384
Smartcard MCU
with 384 Kbytes of high density Flash memory
Data Brief
Features
ST21F384 major applications include:
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Mobile communications (GSM, 3G and CDMA)
Java applications
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Hardware features
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Enhanced 8/16-bit CPU core with 16 Mbytes
linear addressable memory
7 Kbytes User RAM
384 Kbytes User Flash memory with OTP area:
鈥?10-year data retention
鈥?100,000 Erase/Write cycles
鈥?Page granularity of 128 Bytes
鈥?Block granularity: 1 Kbyte
鈥?128 Bytes of OTP for User
鈥?Page Erase time 3 ms
鈥?Block Erase 1 Kbyte in 15 ms
鈥?Byte programming in 18 碌s
鈥?Flash Erase / Write Protection software
programmable on 64 Kbyte Sectors
鈥?Field / Loader mode management
Asynchronous Receiver Transmitter
supporting ISO 7816-3 T=0 and T=1 protocols
Two 8-bit timers with interrupt capability
1.8V, 3V and 5V supply voltage ranges
External clock frequency from 1 up to 7.5 MHz
High performance provided by:
鈥?CPU clock frequency up to 22 MHz
鈥?External clock multiplier (2x, 3x, and 4x)
Current consumption complies with GSM and
ETSI specifications
Power-saving Standby state
Contact assignment compatible ISO 7816-2
ESD protection greater than 4 kV (HBM)
Micromodule
Wafer
Software features
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Flash Loader
Flash drivers
Security features
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Monitoring of environmental parameters
Protection against faults
ISO 3309 CRC calculation block
Cryptographic performances
(1)
:
鈥?Triple DES (with keys loaded):
鈥?Single DES (with keys loaded):
True Random Number Generator
Unique serial number on each die
Hardware DES accelerator
9.3 碌s
3.1 碌s
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Development environment
Software development and firmware generation
are supported by a comprehensive set of
development tools dedicated to software design
and validation:
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C Compiler
Simulator
Emulator
1. Typical values at 22 MHz
October 2007
Rev 1
1/4
www.st.com
1
For further information contact your local STMicroelectronics sales office.

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