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ST21Y068のメーカーはSTMicroelectronicsです、この部品の機能は「Smartcard MCU」です。 |
部品番号 | ST21Y068 |
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部品説明 | Smartcard MCU | ||
メーカ | STMicroelectronics | ||
ロゴ | |||
このページの下部にプレビューとST21Y068ダウンロード(pdfファイル)リンクがあります。 Total 4 pages
ST21Y068
Smartcard MCU
with 68 KBytes High Density EEPROM
Data Brief
Feature summary
ST21Y068 major applications include:
■ Mobile communications (GSM and CDMA)
■ Java applications
Hardware features
■ Enhanced 8/16-bit CPU core with 16 MBytes
linear addressable memory
■ 248 Kbytes User ROM
■ 6 Kbytes User RAM
■ 68 Kbytes User EEPROM including 64 Bytes
User OTP area:
– Highly reliable CMOS EEPROM submicron
technology
– 10-year data retention
– 500,000 Erase/Write cycles endurance
typical at 25°C
– 1 to 64 Bytes Erase or Program in 1.5 ms
■ 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:
– CPU clock frequency up to 22 MHz
– External clock multiplier (2x, 3x, and 4x)
■ Current consumption complies with GSM
specifications
■ Power-saving Standby mode
■ Contact assignment compatible ISO 7816-2
■ ESD protection greater than 4 kV (HBM)
Micromodule
Wafer
259a.ai
Security features
■ Monitoring of environmental parameters
■ Protection against faults
■ ISO 3309 CRC calculation block
■ Cryptographic performances(1):
– Triple DES (with keys loaded): 9.3 µs
– Single DES (with keys loaded): 3.1 µs
■ True Random Number Generator
■ Unique serial number on each die
■ Hardware DES accelerator
Development environment
Software development and firmware generation
are supported by a comprehensive set of
development tools dedicated to software design
and validation.
1. Typical values at 22 MHz
www.DataSMhaeerct4hU2.c0o0m7
Rev 6
For further information contact your local STMicroelectronics sales office.
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www.st.com
1
1 Page ST21Y068
Revision history
1.1 Development environment
Development tools for smartcard products include a complete range of hardware systems
and software tools from STMicroelectronics and third-party tool suppliers. The range of tools
includes solutions to help you to develop and debug your application and evaluate
smartcard products and their peripherals.
An Integrated Development Environment (IDE), the STMicroelectronics Visual Debug
(STVD), provides a set of tools for developing embedded applications. This interface
manages the project configuration, code edition, code generation and program debugging.
An emulator (SCICS) and a simulator are available for developing and validating your
application code.
All the information needed to generate the application code and personalization will be
collected in a delivery file (.DLV extension). This file is created using the Delivery menu of
the STMicroelectronics configuration software tool, SCOOL.
2 Revision history
Table 1. Document revision history
Date
Revision
Changes
13-Dec-2005
06-Feb-2006
16-Mar-2006
3-Oct-2006
27-Oct-2006
20-Mar-2007
1 Initial release.
2 Product name confirmed.
3 CPU frequency updated.
4 Updated Features summary
5 Updated Features summary
6
Updated Erase/Write cycles endurance value and Section 1.1:
Development environment on page 3.
www.DataSheet4U.com
3/4
3Pages | |||
ページ | 合計 : 4 ページ | ||
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PDF ダウンロード | [ ST21Y068 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
ST21Y068 | Smartcard MCU | STMicroelectronics |