SPRSP85A April 2024 – September 2024 TMS320F28P550SJ , TMS320F28P559SJ-Q1
PRODMIX
All volatile memory (RAM and ROM) on the F28P55x device is 0 Wait-state for both reads and writes, meaning the memory operates at the same speed as SYSCLK. Table 6-9 summarizes the aspects of the ROM instances on the device.
ROM TYPE | SIZE | FETCH TIME(1) (CYCLES) | READ TIME(1) (CYCLES) | STORE TIME (CYCLES) | BUS WIDTH | NUMBER OF BUSES AVAILABLE | NUMBER OF WAIT STATES | BURST ACCESS |
---|---|---|---|---|---|---|---|---|
Boot ROM + Secure ROM | 96KB | 2 | 2 | 1 | 16/32 bits | 1 | 0 | No |
CLA Data ROM | 8KB | 2 | 2 | 1 | 16/32 bits | 2 | 0 | No |