參數(shù)資料
型號(hào): AS8ERLC128K32SQ-250/883C
廠商: MICROSS COMPONENTS
元件分類: PROM
英文描述: 128K X 32 EEPROM 3V, 250 ns, CQFP68
封裝: CERAMIC, QFP-68
文件頁數(shù): 14/18頁
文件大?。?/td> 549K
代理商: AS8ERLC128K32SQ-250/883C
EEPROM
AS8ERLC128K32
AS8ERLC128K32
Rev. 1.5 06/05
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
5
Austin Semiconductor, Inc.
PRELIMINARY
SPECIFICATION
ELECTRICAL CHARACTERISTICS AND RECOMMENDED AC WRITE CHARACTERISTICS
(-55oC < T
A < +125
oC; Vcc = 3.3V +.3V)
READ TIMING WAVEFORM
t
ACC
t
CE
t
OE
t
OH
t
DF
t
DFR
t
RR
HIGH-Z
ADDRESS
CE\
OE\
WE\
Data Out
RES\
DATA OUT VALID
V
IH
SYMBOL
PARAMETER
MIN
(2)
MAX
UNITS
tAS
Address Setup Time
0
ms
tAH
Address Hold Time
150
ns
tCS
CE\ to Write Setup Time (WE\ controlled)
0
ns
tCH
CE\ Hold Time (WE\ controlled)
0
ns
tWS
WE\ to Write Setup Time (CE\ controlled)
0
ns
tWH
WE\ to Hold Time (CE\ controlled)
0
ns
tOES
OE\ to Write Setup Time
0
ns
tOEH
OE\ to Hold Time
0
ns
tDS
Data Setup Time
100
ns
tDH
Data Hold Time
10
ns
tWP
WE\ Pulse Width (WE\ controlled)
250
ns
tCW
CE\ Pulse Width (CE\ controlled)
250
ns
tDL
Data Latch Time
750
ns
tBLC
Byte Load Cycle
1
30
s
tBL
Byte Load Window
100
s
tWC
Write Cycle Time
15
(3)
ms
tDB
Time to Device Busy
150
ns
tDW
Write Start Time
250
(4)
ns
tRP
Reset Protect Time
100
s
tRES
Reset High Time
(5)
2s
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