參數(shù)資料
型號(hào): DS323
廠商: Spansion Inc.
英文描述: 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 1.8 Volt-only, Simultaneous Operation Flash Memory
中文描述: 32兆位(4個(gè)M × 8位/ 2米x 16位),1.8伏的CMOS只,同時(shí)作業(yè)快閃記憶體
文件頁(yè)數(shù): 43/52頁(yè)
文件大?。?/td> 604K
代理商: DS323
42
Am29DS32xG
May 15, 2002
A D V A N C E I N F O R M A T I O N
AC CHARACTERISTICS
OE#
CE#
WE#
Addresses
t
OH
Data
Valid
In
Valid
In
Valid PA
Valid RA
t
WC
t
WPH
t
AH
t
WP
t
DS
t
DH
t
RC
t
CE
Valid
Out
t
OE
t
ACC
t
OEH
t
GHWL
t
DF
Valid
In
CE# Controlled Write Cycles
WE# Controlled Write Cycle
Valid PA
Valid PA
t
CP
t
CPH
t
WC
t
WC
Read Cycle
t
SR/W
Figure 20.
Back-to-back Read/Write Cycle Timings
WE#
CE#
OE#
High Z
t
OE
High Z
DQ7
DQ0–DQ6
RY/BY#
t
BUSY
Complement
True
Addresses
VA
t
OEH
t
CE
t
CH
t
OH
t
DF
VA
VA
Status Data
Complement
Status Data
True
Valid Data
Valid Data
t
ACC
t
RC
Note:
VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data
read cycle.
Figure 21.
Data# Polling Timings (During Embedded Algorithms)
相關(guān)PDF資料
PDF描述
DS324 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 1.8 Volt-only, Simultaneous Operation Flash Memory
DS323PIN Analog IC
DS3245
DS3245J Quad Clock Driver
DS3245N Quad Clock Driver
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