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): 37/52頁(yè)
文件大?。?/td> 604K
代理商: DS323
36
Am29DS32xG
May 15, 2002
A D V A N C E I N F O R M A T I O N
AC CHARACTERISTICS
Read-Only Operations
Notes:
1. Not 100% tested.
2. See Figure 11 and Table 16 for test specifications.
Parameter
Description
Test Setup
Speed Options
JEDEC
Std.
70R
90
120
Unit
t
AVAV
t
RC
Read Cycle Time (Note 1)
Min
70
90
120
ns
t
AVQV
t
ACC
Address to Output Delay
CE#, OE# = V
IL
Max
70
90
120
ns
t
ELQV
t
CE
Chip Enable to Output Delay
OE# = V
IL
Max
70
90
120
ns
t
GLQV
t
OE
Output Enable to Output Delay
Max
25
40
50
ns
t
EHQZ
t
DF
Chip Enable to Output High Z (Note 1)
Max
16
ns
t
GHQZ
t
DF
Output Enable to Output High Z (Note 1)
Max
16
ns
t
AXQX
t
OH
Output Hold Time From Addresses, CE# or OE#,
Whichever Occurs First
Min
0
ns
t
OEH
Output Enable Hold Time
(Note 1)
Read
Min
0
ns
Toggle and
Data# Polling
Min
10
ns
t
OH
t
CE
Outputs
WE#
Addresses
CE#
OE#
HIGH Z
Output Valid
HIGH Z
Addresses Stable
t
ACC
t
RC
t
OEH
t
RH
t
OE
t
RH
0 V
RY/BY#
RESET#
t
DF
Figure 13.
Read Operation Timings
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