Freescale Semiconductor Tower System Eval Kit for MC9S12GN32 TWR-S12GN32-KIT TWR-S12GN32-KIT Hoja De Datos
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TWR-S12GN32-KIT
Electrical Characteristics
MC9S12G Family Reference Manual, Rev.1.23
Freescale Semiconductor
1229
A.7.1.8
Erase P-Flash Block (FCMD=0x09)
The time required to erase the P-Flash block is given by:
FTMRG240K2, FTMRG192K1:
FTMRG128K1, FTMRG96K1:
FTMRG64K1, FTMRG64K1:
FTMRG32K1, FTMRG16K1:
A.7.1.9
Erase P-Flash Sector (FCMD=0x0A)
The typical time to erase a 512-byte P-Flash sector is given by:
The maximum time to erase a 512-byte P-Flash sector is given by:
A.7.1.10
Unsecure Flash (FCMD=0x0B)
The maximum time required to erase and unsecure the Flash is given by:
FTMRG240K2, FTMRG192K2:
t
pmass
200124
1
f
NVMOP
------------------
62700
1
f
NVMBUS
---------------------
⋅
+
⋅
≈
t
pmass
100062
1
f
NVMOP
------------------
31300
1
f
NVMBUS
---------------------
⋅
+
⋅
≈
t
pmass
100062
1
f
NVMOP
------------------
17100
1
f
NVMBUS
---------------------
⋅
+
⋅
≈
t
pmass
100062
1
f
NVMOP
------------------
9000
1
f
NVMBUS
---------------------
⋅
+
⋅
≈
t
pera
20400
1
f
NVMOP
------------------
⋅
720
1
f
NVMBUS
---------------------
⋅
+
≈
t
pera
20400
1
f
NVMOP
------------------
⋅
1700
1
f
NVMBUS
---------------------
⋅
+
≈
t
uns
200130
1
f
NVMOP
------------------
65100
1
f
NVMBUS
---------------------
⋅
+
⋅
≈