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ST22L128 |
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| Part Number | ST22L128 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | The ST22Lxxx is a member of the SmartJ™ platform using a 32-bit Reduced Instruction Set Computer (RISC) core to execute both Native RISC instructions and JavaCard™ 2.x Technology instruction (byte cod... |
| 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 246 KBYTES USER ROM 8 KBYTES USER RAM 32 (L032), 64 (L064), 96 (L096) or 128 (L128) KBYTES USER EEPROM I 32-BIT RISC CPU I I I I I FOUR WORKING STACKS – – – DUAL INSTRUCTION SET, JAVACARD... |
| Document |
 ST22L128 Data Sheet
PDF 86.58KB |
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