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參數(shù)資料
| 型號： | U631H64S2C45 |
| 元件分類： | SRAM |
| 英文描述： | 8K X 8 NON-VOLATILE SRAM, 45 ns, PDSO28 |
| 封裝： | 0.330 INCH, SOP2-28 |
| 文件頁數(shù)： | 13/13頁 |
| 文件大?。?/td> | 131K |
| 代理商： | U631H64S2C45 |
U631H64
9
March 31, 2006
STK Control #ML0045
Rev 1.0
Test Configuration for Functional Check
VIH
VIL
VSS
VCC
w
480
255
30 pF v
VO
Sim
u
lt
aneous
m
e
asure
-
m
e
nt
of
all
8
out
put
pins
Input
level
accor
d
in
g
t
o
th
e
relevant
t
e
st
m
e
asurem
ent
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
E
W
G
5 V
v:
In measurement of tdis-times and ten-times the capacitance is 5 pF.
w: Between VCC and VSS must be connected a high frequency bypass capacitor 0.1 μF to avoid disturbances.
Capacitancee
Conditions
Symbol
Min.
Max.
Unit
Input Capacitance
VCC
VI
f
Ta
= 5.0 V
= VSS
= 1 MHz
= 25
°C
CI
8pF
Output Capacitance
CO
7pF
All pins not under test must be connected with ground by capacitors.
Operating Temperature Range
C =
0 to
70 °C
K = -40 to
85 °C
25
C
S
U631H64
Type
ESD Class
blank > 2000 V
B
> 1000 V
Package
D = PDIP28 (300 mil)
S = SOP28 (330 mil) Type 1
S2 = SOP28 (330 mil) Type 2
Ordering Code
Leadfree Option
blank = Standard Package
G1
= Leadfree Green Package x
Access Time
25 = 25 ns
35 = 35 ns x
45 = 45 ns x
Device Marking (example)
x: on special request
Example
G1
Date of manufacture
(The first 2 digits indicating
the year, and the last 2
digits the calendar week.)
Leadfree Green Package
Product specification
Internal Code
ZMD
U631H64SC
25
Z 0425
G1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| U631H64S2C45G1 | 制造商:SIMTEK 制造商全稱:Simtek Corporation 功能描述:SoftStore 8K x 8 nvSRAM |
| U631H64S2K25 | 制造商:SIMTEK 制造商全稱:Simtek Corporation 功能描述:SoftStore 8K x 8 nvSRAM |
| U631H64S2K25G1 | 制造商:SIMTEK 制造商全稱:Simtek Corporation 功能描述:SoftStore 8K x 8 nvSRAM |
| U631H64S2K35 | 制造商:SIMTEK 制造商全稱:Simtek Corporation 功能描述:SoftStore 8K x 8 nvSRAM |
| U631H64S2K35G1 | 制造商:SIMTEK 制造商全稱:Simtek Corporation 功能描述:SoftStore 8K x 8 nvSRAM |
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