MCF51QM128VHS FREESCALE [Freescale Semiconductor, Inc], MCF51QM128VHS Datasheet - Page 28

• Manufacturer Part Number: MCF51QM128VHS
• Description: MCF51QM128
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Memories and memory interfaces
1. Maximum time based on expectations at cycling end-of-life.
6.4.1.2 Flash timing specifications — commands
28
t
t
hversblk128k
t
t
t
t
hversblk32k
pgmsec512
t
pgmpart32k
t
t
Symbol
Symbol
rd1blk128k
t
ersblk128k
t
t
pgmsec1k
t
rd1blk32k
t
ersblk32k
rd1sec1k
pgmonce
hversscr
t
hvpgm4
pgmchk
t
t
t
t
t
rdonce
t
vfykey
ersscr
rdrsrc
pgm4
rd1all
ersall
Longword Program high-voltage time
Sector Erase high-voltage time
Erase Block high-voltage time for 32 KB
Erase Block high-voltage time for 128 KB
Read 1s Block execution time
Read 1s Section execution time (data 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
Program Partition for EEPROM execution time
Description
Description
• 32 KB data flash
• 128 KB program flash
• 32 KB data flash
• 128 KB program flash
• 512 B flash
• 1 KB flash
• 32 KB FlexNVM
Table 17. NVM program/erase timing specifications
Table 18. Flash command timing specifications
MCF51QM128 Data Sheet, Rev. 6, 01/2012.
Table continues on the next page...
Min.
Min.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Typ.
Typ.
208
220
275
7.5
4.7
9.3
13
52
65
55
14
65
70
—
—
—
—
—
—
—
—
1808
1850
2350
Max.
Max.
113
452
145
465
114
0.5
1.7
1.8
18
60
45
30
25
30
—
—
—
—
Freescale Semiconductor, Inc.
Unit
Unit
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
μs
μs
μs
μs
μs
μs
μs
μs
Notes
Notes
1
1
1
1
1
1
2
2
1
2
1