Detailed analysis based on the memory configuration of a microcontroller

In-chip RAM128 bytes (00H-7FH); 32 units in the chip RAM are working registers (00H-1FH) The in-chip RAM has 128 bits of bit-bit addressing, accounting for 16 units. The bit address number is: 00H-7FH, distributed at 20H-2FH unit (P.27) In the 21 special function registers (SFR) in the slice: the address number can be locked in position (P.27-28) in the SFR of the SFR (P.27-28) Recomable piece outside RAM 64K byte (0000H-FFFH) Recomable piece outside ROM 64K byte (0000H-FFFH) On-chip ROM 4K byte (000H-FFFH) Extended reading: Semiconductor Memory Memory configuration (on-chip RAM) 1, in-chip RAM 128 bytes (00h-7FH) 2, 32 units in the in-chip RAM are working registers (00h-1FH) 3, 32 units in the in-chip RAM are working registers (00H-1FH) 4, 128 in-chip RAMs can be bitten in place. Bit address: 00h-7FH Distributed in: 20H-2FH unit 5, 128 in-chip RAMs can be bitten. Bit address: 00h-7FH Distributed in: 20H-2FH unit 6. Addressing the film outside RAM 64K byte (0000H-FFFFH); Recomplaceable block ROM 64K bytes (0000H-FFFFH); On-chip ROM 4K byte (000H- FFFH); Read full article, original title: Configuration of single-chip memory Article Source: [Micro Signal: MCU168, WeChat public number: Hardware siege] Welcome to add attention! Please indicate the source of the article.

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