參數(shù)資料
型號: AM75PDL193CHHA70I
廠商: SPANSION LLC
元件分類: 存儲器
英文描述: 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory
中文描述: SPECIALTY MEMORY CIRCUIT, PBGA73
封裝: 9 X 13 MM, FBGA-73
文件頁數(shù): 47/129頁
文件大小: 852K
代理商: AM75PDL193CHHA70I
January 14, 2004
Am75PDL191CHHa/Am75PDL193CHHa
45
A D V A N C E I N F O R M A T I O N
Figure 3.
PDL127H SecSi Sector Protection Algorithm
START
SecSi
TM
Sector Entry
Write AAh to address 555h
Write 55h to address 2AAh
Write 88h to address 555h
SecSi Sector
Protection Entry
Write AAh to address 555h
Write 55h to address 2AAh
Write 60h to address 555h
PLSCNT = 1
Protect SecSi Sector:
write 68h to sector address
with A7–A0 = 00011010
Time out 256
μ
s
Read from sector address
with A7–A0 = 00011010
Data = 01h
Yes
Yes
SecSi Sector
Protection Completed
SecSi Sector Exit
Write 555h/AAh
Write 2AAh/55h
Write SA0+555h/90h
Write XXXh/00h
Verify SecSi Sector:
write 48h to sector address
with A7–A0 = 00011010
Increment PLSCNT
PLSCNT = 25
Device Failed
SecSi Sector Entry
SecSi Sector Protection
SecSi Sector Exit
No
No
相關(guān)PDF資料
PDF描述
Am75PDL191CHH 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory
AM75PDL191CHH_0402 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory
AM75PDL191CHH70I 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory
Am75PDL193CHH 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory
AM75PDL193CHH70I 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory
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