K51P64M72SF1 Datasheet, PDF (32/74 Pages) Freescale Semiconductor, Inc – K51 Sub-Family

Peripheral operating requirements and behaviors
6.4.1.2 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
t_rd1sec1k Read 1s Section execution time (data flash
—
sector)
t_rd1sec2k Read 1s Section execution time (program flash
—
sector)
t_pgmchk Program Check execution time
—
t_rdrsrc Read Resource execution time
—
t_pgm4 Program Longword execution time
—
Erase Flash Block execution time
t_ersblk32k
• 32 KB data flash
—
t_ersblk256k
• 256 KB program flash
—
—
60
—
60
—
45
—
30
65
145
55
465
122
985
t_ersscr Erase Flash Sector execution time
—
Program Section execution time
t_pgmsec512p
• 512 B program flash
—
t_pgmsec512d
• 512 B data flash
—
t_pgmsec1kp
• 1 KB program flash
—
t_pgmsec1kd
• 1 KB data flash
—
t_rd1all Read 1s All Blocks execution time
—
t_rdonce Read Once execution time
—
t_pgmonce Program Once execution time
—
t_ersall Erase All Blocks execution time
—
t_vfykey Verify Backdoor Access Key execution time
—
Swap Control execution time
t_swapx01
• control code 0x01
—
t_swapx02
• control code 0x02
—
t_swapx04
• control code 0x04
—
t_swapx08
• control code 0x08
—
Program Partition for EEPROM execution time
t_pgmpart32k
• 32 KB FlexNVM
—
14
114
2.4
—
4.7
—
4.7
—
9.3
—
—
1.8
—
25
65
—
175
1500
—
30
200
—
70
150
70
150
—
30
70
—
Table continues on the next page...
Unit
ms
ms
μs
μs
μs
μs
μs
ms
ms
ms
ms
ms
ms
ms
ms
μs
μs
ms
μs
μs
μs
μs
μs
ms
Notes
1
1
1
1
2
2
1
2
1
K51 Sub-Family Data Sheet, Rev. 2, 4/2012.
32
Freescale Semiconductor, Inc.