S9S12G128F0CLF Datasheet, PDF(1096/1158 Page) Freescale Semiconductor, Inc – MC9S12G Family Reference Manual

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S9S12G128F0CLF Datasheet, PDF (1096/1158 Pages) Freescale Semiconductor, Inc – MC9S12G Family Reference Manual

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Electrical Characteristics

FTMRG32K1, FTMRG16K1:

tdcheck = 2620 â f--N----V---M-1---B---U---S-

A.7.1.3 Erase Verify P-Flash Section (FCMD=0x03)

The maximum time to erase verify a section of P-Flash depends on the number of phrases being veriï¬ed

(NVP) and is given by:

t â (550 + NVP) â f--N----V---M-1---B---U---S-

A.7.1.4 Read Once (FCMD=0x04)

The maximum read once time is given by:

t = 550 â f--N----V---M-1---B---U---S-

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:

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MC9S12G Family Reference Manual, Rev.1.10

Freescale Semiconductor

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