MK20DN512VMC10 FREESCALE [Freescale Semiconductor, Inc], MK20DN512VMC10 Datasheet - Page 31

• Manufacturer Part Number: MK20DN512VMC10
• Description: K20 Sub-Family
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

6.4.1.1 Flash timing specifications — program and erase
The following specifications represent the amount of time the internal charge pumps are
active and do not include command overhead.
1. Maximum time based on expectations at cycling end-of-life.
6.4.1.2 Flash timing specifications — commands
Freescale Semiconductor, Inc.
t
t
hversblk256k
t
t
pgmsec512
t
t
Symbol
Symbol
rd1blk256k
t
ersblk256k
t
t
t
t
t
t
pgmsec1k
pgmsec2k
t
t
rd1sec2k
pgmonce
t
swapx01
swapx02
swapx04
swapx08
hversscr
hvpgm4
pgmchk
t
t
t
t
t
rdonce
t
ersscr
vfykey
rdrsrc
pgm4
rd1all
ersall
Longword Program high-voltage time
Sector Erase high-voltage time
Erase Block high-voltage time for 256 KB
Read 1s Block execution time
Read 1s Section execution time (flash sector)
Program Check execution time
Read Resource execution time
Program Longword execution time
Erase Flash Block execution time
Erase Flash Sector execution time
Program Section execution time
Read 1s All Blocks execution time
Read Once execution time
Program Once execution time
Erase All Blocks execution time
Verify Backdoor Access Key execution time
Swap Control execution time
Description
Description
• 256 KB program/data flash
• 256 KB program/data flash
• 512 B flash
• 1 KB flash
• 2 KB flash
• control code 0x01
• control code 0x02
• control code 0x04
• control code 0x08
Table 20. NVM program/erase timing specifications
Table 21. Flash command timing specifications
K20 Sub-Family Data Sheet, Rev. 1, 6/2012.
Table continues on the next page...
General Business Information
Preliminary
Min.
Min.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Peripheral operating requirements and behaviors
Typ.
Typ.
104
122
250
200
7.5
2.4
4.7
9.3
13
65
14
65
70
70
—
—
—
—
—
—
—
—
2000
Max.
Max.
113
904
145
985
114
150
150
1.7
1.8
18
60
45
30
25
30
30
—
—
—
—
—
Unit
Unit
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
Notes
Notes
1
1
1
1
1
2
2
1
2
1
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