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參數(shù)資料
| 型號(hào)： | U631H64SC45 |
| 英文描述： | NVRAM (EEPROM Based) |
| 中文描述： | NVRAM中（EEPROM的基礎(chǔ)） |
| 文件頁(yè)數(shù)： | 9/12頁(yè) |
| 文件大小： | 125K |
| 代理商： | U631H64SC45 |
9
November 01, 2001
U631H64
Test Configuration for Functional Check
v:
w: Between V
CC
and V
SS
must be connected a high frequency bypass capacitor 0.1
μ
F to avoid disturbances.
In measurement of t
dis
-times and t
en
-times the capacitance is 5 pF.
Capacitance
e
Conditions
Symbol
Min.
Max.
Unit
Input Capacitance
V
CC
V
I
f
T
a
= 5.0 V
= V
SS
= 1MHz
= 25
°
C
C
I
8
pF
Output Capacitance
C
O
7
pF
All pins not under test must be connected with ground by capacitors.
IC Code Numbers
Example
Type
Package
D = PDIP (300 mil)
S = SOP (330 mil)
Access Time
25 = 25 ns
35 = 35 ns (on special request)
45 = 45 ns (on special request)
Operating Temperature Range
C =
0 to 70
°
C
K = -40 to 85
°
C
B
ESD Class
blank > 2000 V
x
B > 1000 V
D
U631H64
35
C
x:
ESD protection > 2000 V under development
The date of manufacture is given by the last 4 digits of the mark, the first 2 digits indicating the year, and the last 2
digits the calendar week.
V
IH
V
IL
V
SS
V
CCw
480
255
30 pF
v
V
O
S
m
I
r
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
A0
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
E
W
G
5 V
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| U632H64BD1C35 | Precision single operational amplifier |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| U631H64SC45G1 | 制造商:SIMTEK 制造商全稱(chēng):Simtek Corporation 功能描述:SoftStore 8K x 8 nvSRAM |
| U631H64SK25 | 制造商:SIMTEK 制造商全稱(chēng):Simtek Corporation 功能描述:SoftStore 8K x 8 nvSRAM |
| U631H64SK25G1 | 制造商:SIMTEK 制造商全稱(chēng):Simtek Corporation 功能描述:SoftStore 8K x 8 nvSRAM |
| U631H64SK35 | 制造商:SIMTEK 制造商全稱(chēng):Simtek Corporation 功能描述:SoftStore 8K x 8 nvSRAM |
| U631H64SK35G1 | 制造商:SIMTEK 制造商全稱(chēng):Simtek Corporation 功能描述:SoftStore 8K x 8 nvSRAM |
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