K30P64M72SF1 Datasheet, PDF (31/68 Pages) Freescale Semiconductor, Inc – K30 Sub-Family

6.4.1.2
Peripheral operating requirements and behaviors
Flash timing specifications — commands
Table 19. Flash command timing specifications
Symbol
t_rd1blk32k
t_rd1blk256k
Description
Read 1s Block execution time
• 32 KB data flash
• 256 KB program flash
Min.
—
—
Typ.
—
—
Max.
0.5
1.7
Unit
Notes
ms
ms
t_rd1sec1k Read 1s Section execution time (data flash
sector)
—
—
60
μs
1
t_rd1sec2k Read 1s Section execution time (program flash
—
—
60
μs
1
sector)
t_pgmchk Program Check execution time
—
—
45
μs
1
t_rdrsrc Read Resource execution time
—
—
30
μs
1
t_pgm4 Program Longword execution time
—
65
145
μs
Erase Flash Block execution time
2
t_ersblk32k
t_ersblk256k
• 32 KB data flash
• 256 KB program flash
—
55
465
ms
—
122
985
ms
t_ersscr Erase Flash Sector execution time
—
14
114
ms
2
Program Section execution time
t_pgmsec512p
t_pgmsec512d
t_pgmsec1kp
t_pgmsec1kd
• 512 B program flash
• 512 B data flash
• 1 KB program flash
• 1 KB data flash
—
2.4
—
ms
—
4.7
—
ms
—
4.7
—
ms
—
9.3
—
ms
t_rd1all Read 1s All Blocks execution time
—
—
1.8
ms
t_rdonce Read Once execution time
—
—
25
μs
1
t_pgmonce Program Once execution time
—
65
—
μs
t_ersall Erase All Blocks execution time
—
175
1500
ms
2
t_vfykey Verify Backdoor Access Key execution time
—
—
30
μs
1
Swap Control execution time
t_swapx01
t_swapx02
t_swapx04
t_swapx08
• control code 0x01
• control code 0x02
• control code 0x04
• control code 0x08
—
200
—
μs
—
70
150
μs
—
70
150
μs
—
—
30
μs
Program Partition for EEPROM execution time
t_pgmpart32k
• 32 KB FlexNVM
—
70
—
ms
Table continues on the next page...
K30 Sub-Family Data Sheet, Rev. 2, 4/2012.
Freescale Semiconductor, Inc.
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