SPRUJ59A April 2024 – September 2024 TMS320F28P550SJ , TMS320F28P559SJ-Q1
RAM and FLASH memories in F28003x and F28P55x devices have some similarities and differences. Table 3-10 summarizes the memory features including error-checking and security assignment.
Memory | F28003x | F28P55x | |||||
---|---|---|---|---|---|---|---|
Size | Parity/ ECC |
Secured | Size | Parity/ ECC |
Secured | ||
RAM | Dedicated(M0,M1) | 4KB | ECC | No | 4KB | ECC | No |
Local Shared(LS0-LS7) | 32KB | ECC | DCSM- controlled |
32KB | Parity | DCSM- controlled |
|
Local Shared(LS8-LS9) | - | - | - | 32KB | Parity | DCSM- controlled |
|
Global Shared(GS0-GS3) | 32KB | ECC | No | 64KB | Parity | No | |
Message | 512B(CPU-CLA) 512B(CLA-DMA) |
ECC | No | 512B(CPU-CLA) 512B(CLA-DMA) |
Parity | No | |
Total RAM | 69KB | 133KB | |||||
FLASH | Per Sector | 8KB | - | - | 2KB | - | - |
Per Bank | 128KB(3 banks) | ECC | DCSM- controlled |
256KB(4 banks) 64KB(1 bank) |
ECC | DCSM- controlled |
|
Total FLASH | 384KB(3 banks) | 1088KB(5 banks) |