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參數(shù)資料
| 型號(hào)： | U631H256 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | SoftStore 32K x 8 nvSRAM |
| 中文描述： | SoftStore 32K的× 8非易失 |
| 文件頁(yè)數(shù)： | 9/13頁(yè) |
| 文件大?。?/td> | 150K |
| 代理商： | U631H256 |
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U631H256
9
March 31, 2006
STK Control #ML0043
Rev 1.0
Test Configuration for Functional Check
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
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
5 V
A14
E
W
G
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.
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
Operating Temperature Range
C =
0 to
70 °C
K = -40 to
85 °C
G1
S
25
C
U631H256
Type
Package
S2 = SOP28 (330mil) Type 2
Ordering Code
Leadfree Option
G1
= Leadfree Green Package
Access Time
25 = 25 ns
Device Marking
(example)
ZMD
U631H256SC
25
Z
0425
G1
Example
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| U631H256SC25G1 | SoftStore 32K x 8 nvSRAM |
| U631H256SK25G1 | SoftStore 32K x 8 nvSRAM |
| U632H16 | PowerStore 2K x 8 nvSRAM |
| U632H16SC25G1 | PowerStore 2K x 8 nvSRAM |
| U632H16SC25Z0425G1 | PowerStore 2K x 8 nvSRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| U631H256CD1C25 | 制造商:Cypress Semiconductor 功能描述: |
| U631H256CDK25 | 制造商:Cypress Semiconductor 功能描述: |
| U631H256S2C25G1 | 制造商:SIMTEK 制造商全稱:Simtek Corporation 功能描述:SoftStore 32K x 8 nvSRAM |
| U631H256S2K25G1 | 制造商:SIMTEK 制造商全稱:Simtek Corporation 功能描述:SoftStore 32K x 8 nvSRAM |
| U631H256SC25 | 制造商:Cypress Semiconductor 功能描述: |
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