Freescale Semiconductor MCF52210 用户手册
ColdFire Flash Module (CFM)
MCF52211 ColdFire® Integrated Microcontroller Reference Manual, Rev. 2
18-2
Freescale Semiconductor
Figure 18-1. CFM Block Diagram
18.1.2
Features
•
128 Kbytes of 32-bit Flash memory
•
Automated program, erase, and verify operations
•
Single power supply for program and erase operations
•
Software programmable interrupts on command completion, access violations, or protection
violations
violations
•
Fast page erase operation
•
Fast word program operation
FLASH COMMAND CONTROLLER
FLASH MEMORY CONTROLLER
INTERNAL FLASH BUS INTERFACE
COMMON FLASH BUS
INTERNAL FLASH BUS
COMMON FLASH BUS INTERFACE
ARRAY 0 ARRAY 1
EVEN BLOCK
ARRAY 2 ARRAY 3
ODD BLOCK
EVEN
ODD