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參數(shù)資料
| 型號(hào)： | W78M32V70BM |
| 英文描述： | 8Mx32 Flash 3.3V Page Mode Simultaneous Read/Write Operation Multi-Chip Package |
| 中文描述： | 8Mx32閃光3.3V的頁面模式同步讀/寫操作多芯片封裝 |
| 文件頁數(shù)： | 40/54頁 |
| 文件大?。?/td> | 756K |
| 代理商： | W78M32V70BM |
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White Electronic Designs Corporation (602) 437-1520 www.wedc.com
White Electronic Designs
W78M32V-XBX
April 2006
Rev. 3
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
ABSOLUTE MAXIMUM RATINGS
(1, 2)
Parameter
Operating Temperature
Supply Voltage Range (V
CC
)
Storage Temperature Range
Endurance (write/erase cycles)
Unit
°C
V
°C
cycles
-55 to +125
-0.5 to +4.0
-55 to +125
1,000,000 min.
NOTES:
1. Stesses above the absolute maximum rating may cause permanent damage to the
device. Extended operation at the maximum levels may degrade performance and
affect reliability.
2.
Minimum DC input voltage on pins A9, OE#, RESET#, and WP#/ACC is –0.5V.
During voltage transitions, A9, OE#, WP#/ACC, and RESET# may overshoot V
SS
to
–2.0V for periods of up to 20 ns. See
Figure 8
. Maximum DC input voltage on pin A9,
OE#, and RESET# is +12.5V which may overshoot to +14.0V for periods up to 20 ns.
Maximum DC input voltage on WP#/ACC is +9.5V which may overshoot to +12.0V
for periods up to 20 ns.
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Supply Voltage
V
CC
I/O Supply Voltage
V
IO
Operating Temp. (Mil.)
T
A
Operating Temp. (Ind.)
T
A
Min
3.0
3.0
-55
-40
Max
3.6
3.6
+125
+85
Unit
V
V
°C
°C
Note: For all AC and DC specifications: V
IO
= V
CC
CAPACITANCE
T
A
= +25°C, f = 1.0MHz
Parameter
WE# capacitance
CS# capacitance
Data I/O capacitance
Address input capacitance
RESET# capacitance
RY/BY#
OE# capacitance
Symbol
C
WE
C
CS
C
I/O
C
AD
C
RS
C
RB
C
OE
Max
11
13
12
23
20
20
23
Unit
pF
pF
pF
pF
pF
pF
pF
This parameter is guaranteed by design but not tested.
DATA RETENTION
Test Conditions
Parameter
Pattern Data
Retention Time
Min
10
20
Unit
Years
Years
150°C
125°C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W78M32V90BC | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:8Mx32 Flash 3.3V Page Mode Simultaneous Read/Write Operation Multi-Chip Package |
| W78M32V90BI | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:8Mx32 Flash 3.3V Page Mode Simultaneous Read/Write Operation Multi-Chip Package |
| W78M32V90BM | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:8Mx32 Flash 3.3V Page Mode Simultaneous Read/Write Operation Multi-Chip Package |
| W78M32VP110BM | 制造商:Microsemi Corporation 功能描述:W78M32VP110BM - Bulk |
| W78M32VP-110BM | 制造商:White Electronic Designs 功能描述:Flash Module Parallel 256Mbit |
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