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S9S12GN48F0CLH Datasheet, PDF (1226/1292 Pages) Freescale Semiconductor, Inc – MC9S12G Family Reference Manual and Data Sheet | |||
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Electrical Characteristics
A.7.1.5 Program P-Flash (FCMD=0x06)
The programming time for a single phrase of four P-Flash words and the two seven-bit ECC ï¬elds is
dependent on the bus frequency, fNVMBUS, as well as on the NVM operating frequency, fNVMOP.
The typical phrase programming time is given by:
tppgm â 62 â
f--N----V--1-M----O---P-- + 2900 â
f--N----V---M-1---B---U---S-
The maximum phrase programming time is given by:
tppgm â 62 â
f--N----V--1-M----O---P-- + 3100 â
f--N----V---M-1---B---U---S-
A.7.1.6 Program Once (FCMD=0x07)
The maximum time required to program a P-Flash Program Once ï¬eld is given by:
t â 62 â
-f-N----V--1-M----O---P-- + 2900 â
f--N----V---M-1---B---U---S-
A.7.1.7 Erase All Blocks (FCMD=0x08)
The time required to erase all blocks is given by:
FTMRG240K2, FTMRG192K2:
tmass â 200130 â
f--N----V--1-M----O---P-- + 65000 â
f--N----V---M-1---B---U---S-
FTMRG128K1, FTMRG96K1:
tmass â 100068 â
f--N----V--1-M----O---P-- + 33500 â
f--N----V---M-1---B---U---S-
FTMRG64K1, FTMRG48K1:
tmass â 100068 â
f--N----V--1-M----O---P-- + 18300 â
f--N----V---M-1---B---U---S-
FTMRG32K1, FTMRG16K1:
tmass â 100068 â
-f-N----V--1-M----O---P-- + 9600 â
f--N----V---M-1---B---U---S-
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MC9S12G Family Reference Manual, Rev.1.23
Freescale Semiconductor
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