ST22N144 mcu equivalent, smartcard 32-bit risc mcu.
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ADVANCED MEMORY PROTECTION
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– Memory Protection Unit for application firewalling and peripheral access cont.
Memories are accessed via two different buses, allowing simultaneous accesses to code and data. Memory load and stores .
The ST22N144 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 codes) directly (See Figure 2. "SmartJ™ Platform EEPR.
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