參數(shù)資料
型號(hào): AM29BDS640GBD4WSI
廠商: SPANSION LLC
元件分類: PROM
英文描述: 64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
中文描述: 4M X 16 FLASH 1.8V PROM, 14 ns, PBGA80
封裝: 11 X 12 MM, 0.80 MM PITCH, FBGA-80
文件頁(yè)數(shù): 64/77頁(yè)
文件大?。?/td> 1581K
代理商: AM29BDS640GBD4WSI
May 9, 2006 25903C2
Am29BDS640G
65
Data
Sheet
AC Characteristics
Notes:
1. Status reads in figure are shown as asynchronous.
2. VA = Valid Address. Two read cycles are required to determine status. When the Embedded Algorithm operation is
complete, and Data# Polling will output true data.
3. AVD# must toggle between data reads.
Figure 27. Data# Polling Timings (During Embedded Algorithm)
Notes:
1. Status reads in figure are shown as asynchronous.
2. VA = Valid Address. Two read cycles are required to determine status. When the Embedded Algorithm operation is
complete, the toggle bits will stop toggling.
3. AVD# must toggle between data reads.
Figure 28. Toggle Bit Timings (During Embedded Algorithm)
WE#
CE#
OE#
tOE
Addresses
AVD#
tOEH
tCE
tCH
tOEZ
tCEZ
Status Data
tACC
VA
Data
WE#
CE#
OE#
tOE
Addresses
Data
AVD#
tOEH
tCE
tCH
tOEZ
tCEZ
Status Data
tACC
VA
相關(guān)PDF資料
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AM29BDS640GBD8WSI 64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
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AM29BDS640GTC3WSI 64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
AM29BDS640GTC4WSI 64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
AM29BDS640GTC8WSI 64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
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