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ST22N144

STMicroelectronics
Part Number ST22N144
Manufacturer STMicroelectronics
Description Smartcard 32-Bit RISC MCU
Published Sep 3, 2007
Detailed Description www.DataSheet4U.com ST22N144 Smartcard 32-Bit RISC MCU with 144 Kbytes EEPROM Javacard™ HW Execution & Cryptographic Li...
Datasheet PDF File ST22N144 PDF File

ST22N144
ST22N144


Overview
www.
DataSheet4U.
com ST22N144 Smartcard 32-Bit RISC MCU with 144 Kbytes EEPROM Javacard™ HW Execution & Cryptographic Library DATA BRIEF PRODUCT FEATURES I I I I I ADVANCED MEMORY PROTECTION – – – Memory Protection Unit for application firewalling and peripheral access control Domain switching securely controlled by protected Context Stack Native/Java, Code/Data memory attributes with 128-byte granularity Java stack with both 16 and 32-bit accesses User and Supervisor mode stacks Security Context Stack 32-BIT RISC CPU WITH 24-BIT LINEAR MEMORY ADDRESSING 368 KBYTES USER ROM 12 KBYTES USER RAM 144 KBYTES USER EEPROM DUAL INSTRUCTION SET, JAVACARD ™ AND NATIVE 4-STAGE PIPELINE 16 GENERAL P...



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