79C2040 查看數據表（PDF） - MAXWELL TECHNOLOGIES
零件编号
产品描述 (功能)
生产厂家
79C2040 Datasheet PDF : 17 Pages
| |||
20 Megabit (512 x 40-Bit) EEPROM MCM
79C2040
PARAMETER
TABLE 7. 79C2040 AC ELECTRICAL CHARACTERISTICS FOR WRITE OPERATION
(V
CC
=
5V
±
10%,
TA
=
-55
TO
+125°
C)
SYMBOL
SUBGROUPS
MIN 1
MAX
UNITS
Write Pulse Width
CE controlled
-150
-200
WE controlled
-150
-200
9, 10, 11
tCW
ns
250
--
350
--
tWP
ns
250
--
350
--
Address Hold Time
-150
-200
tAH
9, 10, 11
ns
150
--
200
--
Data Setup Time
-150
-200
tDS
9, 10, 11
ns
100
--
150
--
Data Hold Time
-150
-200
tDH
9, 10, 11
ns
10
--
10
--
Chip Enable Hold Time (WE controlled)
-150
-200
tCH
9, 10, 11
0
0
ns
--
--
Write Enable to Write Setup Time (CE controlled)
-150
-200
tWS
9, 10, 11
0
0
ns
--
--
Write Enable Hold Time (CE controlled)
-150
-200
tWH
9, 10, 11
0
0
ns
--
--
Output Enable to Write Setup Time
-150
-200
tOES
9, 10, 11
0
0
ns
--
--
Output Enable Hold Time
-150
-200
tOEH
9, 10, 11
0
0
ns
--
--
Write Cycle Time 2
-150
-200
tWC
9, 10, 11
--
--
ms
10
10
Data Latch Time
-150
-200
tDL
9, 10, 11
ns
300
--
400
--
Byte Load Window
-150
-200
tBL
9, 10, 11
µs
100
--
200
--
Byte Load Cycle
-150
-200
tBLC
9, 10, 11
µs
.55
30
.95
30
04.20.05 Rev 1
All data sheets are subject to change without notice 6
©2005 Maxwell Technologies
All rights reserved
Share Link: 