參數(shù)資料
型號(hào): AM29BDS643GT7MVAI
廠商: SPANSION LLC
元件分類: DRAM
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, 70 ns, PBGA44
封裝: 9.20 X 8 MM, 0.50 MM PITCH, FBGA-44
文件頁數(shù): 41/49頁
文件大?。?/td> 382K
代理商: AM29BDS643GT7MVAI
May 8, 2006 25692A2
Am29BDS643G
39
D A T A S H E E T
AC CHARACTERISTICS
Notes:
1. SA is the sector address for Sector Erase.
2. Address bits A16–A21 are don’t cares during unlock cycles in the command sequence.
Figure 14.
Chip/Sector Erase Operations
OE#
CE#
A/DQ0:
A/DQ15
A16:A21
AVD
WE#
CLK
V
CC
2AAh
55h
30h
t
AS
t
WP
t
AH
t
WC
t
WPH
SA
SA
555h for
chip erase
t
VCS
t
CS
t
DH
t
CH
In
Progress
t
WHWH2
VA
VA
Complete
VA
VA
Erase Command Sequence (last two cycles)
Read Status Data
t
DS
10h for
chip erase
V
IH
V
IL
t
AVDP
相關(guān)PDF資料
PDF描述
AM29BDS643GT5GVAI 64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
AM29BDS643GT5KVAI 64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
AM29BDS643GT5MVAI 64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
AM29BDS643GT7GVAI 64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
AM29BDS643GT7KVAI 64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
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