K30P144M100SF2 Datasheet, PDF (30/67 Pages) Freescale Semiconductor, Inc – K30 Sub-Family Data Sheet

Peripheral operating requirements and behaviors
Table 18. Flash command timing characteristics (continued)
Symbol Description
Min.
Typ.
Max.
Unit
t_rdrsrc Read Resource execution time
—
—
35
μs
t_pgm4 Program Longword execution time
—
50
TBD
μs
t_ersblk Erase Flash Block execution time
—
160
800
ms
t_ersscr Erase Flash Sector execution time
—
20
100
ms
t_pgmsec2k Program Section execution time (2 KB flash sec‐
—
TBD
TBD
ms
tor)
t_rd1all
t_rdonce
t_pgmonce
t_ersall
t_vfykey
t_pgmpart
t_setram32k
t_setram256k
t_eewr8bers
t_eewr8b32k
t_eewr8b64k
t_eewr8b128k
t_eewr8b256k
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
—
Set FlexRAM Function execution time for 32 KB
—
of EEPROM backup
Set FlexRAM Function execution time for 256
—
—
2.8
ms
—
35
μs
50
TBD
μs
y ₃₂₀
1600
ms
r _—
35
μs
175
TBD
ms
a _TBD
TBD
ms
in^TBD
TBD
ms
KB of EEPROM backup
Byte-write to FlexRAM for EEPROM operation
Byte-write to erased FlexRAM location execution
—
100
lim ^time
Byte-write to FlexRAM execution time (32 KB
EEPROM backup)
—
TBD
Byte-write to FlexRAM execution time (64 KB
EEPROM backup)
—
TBD
e _{Byte-write to FlexRAM execution time (128 KB}
—
r EEPROM backup)
TBD
Byte-write to FlexRAM execution time (256 KB
—
P ^{EEPROM backup)}
TBD
TBD
TBD
1.5
TBD
2.5
μs
ms
ms
ms
ms
Word-write to FlexRAM for EEPROM operation
t_eewr16bers Word-write to erased FlexRAM location execu‐
—
tion time
100
TBD
μs
t_eewr16b32k Word-write to FlexRAM execution time (32 KB
—
TBD
TBD
ms
EEPROM backup)
t_eewr16b64k Word-write to FlexRAM execution time (64 KB
—
TBD
1.5
ms
EEPROM backup)
t_eewr16b128k Word-write to FlexRAM execution time (128 KB
—
TBD
TBD
ms
EEPROM backup)
t_eewr16b256k Word-write to FlexRAM execution time (256 KB
—
TBD
2.5
ms
EEPROM backup)
Longword-write to FlexRAM for EEPROM operation
Table continues on the next page...
Notes
1
2
2
1
2
1
3
K30 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010.
30
Preliminary
Freescale Semiconductor, Inc.