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ST722511R9T3S Fiches technique(PDF) 11 Page - STMicroelectronics |
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ST722511R9T3S Fiches technique(HTML) 11 Page - STMicroelectronics |
11 / 164 page ST72311R, ST72511R, ST72512R, ST72532R 11/164 1.3 REGISTER & MEMORY MAP As shown in the Figure 3, the MCU is capable of addressing 64K bytes of memories and I/O regis- ters. The available memory locations consist of 128 bytes of register location, up to 2Kbytes of RAM, up to 256 bytes of data EEPROM and up to 60Kbytes of user program memory. The RAM space includes up to 256 bytes for the stack from 0100h to 01FFh. The highest address bytes contain the user reset and interrupt vectors. Figure 3. Memory Map 0000h 1024 Bytes RAM Program Memory (60K, 48K, 32K, 16K Bytes) Interrupt & Reset Vectors HW Registers 0BFFh 0080h 007Fh 0D00h 0FFFh Reserved 2048 Bytes RAM (see Table 2) 1000h FFDFh FFE0h FFFF h (see Table 7 on page 32) 0C00h 0CFFh Optional EEPROM (256 Bytes) 0880h Reserved 087Fh Short Addressing RAM (zero page) Stack (256 Bytes) 16-bit Addressing RAM 0100h 01FFh 047Fh 0080h 0200h 00FFh or 067Fh or 087Fh 1536 Bytes RAM 16 KBytes 4000h 1000h 48 KBytes C000h 8000h 32 KBytes 60 KBytes FFFF h |
Numéro de pièce similaire - ST722511R9T3S |
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Description similaire - ST722511R9T3S |
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