Information

Register
access
Flash memory
Transfers
Flash memory
controller
Peripheral bus
controller 0
Figure 3-20. Flash memory configuration
Table 3-35. Reference links to related information
Topic Related module Reference
Full description Flash memory Flash memory
System memory map System memory map
Clocking Clock Distribution
Transfers Flash memory
controller
Flash memory controller
Register access Peripheral bridge Peripheral bridge
3.5.1.1 Flash memory types
This device contains the following types of flash memory:
• Program flash memory — non-volatile flash memory that can execute program code
• FlexMemory — encompasses the following memory types:
• Programming acceleration RAM — RAM memory that accelerates flash
programming
3.5.1.2 Flash Memory Sizes
The devices covered in this document contain:
• 2 blocks of program flash consisting of 2 KB sectors
The amounts of flash memory for the devices covered in this document are:
Device Program flash (KB) Block 0 (P-Flash)
address range
1
Block 1 (P-Flash)
address range
1
MK20DX256ZVLK10 256 0x0000_0000 –
0x0003_FFFF
0x1000_0000 –
0x1003_FFFF
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Memories and Memory Interfaces
K20 Sub-Family Reference Manual, Rev. 6, Nov 2011
96 Freescale Semiconductor, Inc.