參數(shù)資料
型號(hào): U635H16
廠商: Electronic Theatre Controls, Inc.
英文描述: PowerStore 2K x 8 nvSRAM
中文描述: PowerStore 2K × 8非易失
文件頁數(shù): 10/14頁
文件大?。?/td> 147K
代理商: U635H16
U635H16
10
March 31, 2006
STK Control #ML0050
Rev 1.0
Test Configuration for Functional Check
V
IH
V
IL
V
SS
V
CCx
480
255
30 pF
w
V
O
S
m
I
r
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
A0
A2
A3
A4
A5
A6
A7
A8
A9
A10
E
W
G
5 V
w: In measurement of t
dis
-times and t
en
-times the capacitance is 5 pF.
x:
Between V
CC
and V
SS
must be connected a high frequency bypass capacitor 0.1
μ
F to avoid disturbances.
Capacitance
e
Conditions
Symbol
Min.
Max.
Unit
Input Capacitance
V
CC
V
I
f
T
a
= 5.0 V
= V
SS
= 1 MHz
= 25
°
C
C
I
8
pF
Output Capacitance
C
O
7
pF
All pins not under test must be connected with ground by capacitors.
G1
S
25
C
U635H16
Type
Package
D = PDIP24 (600 mil)
S = SOP24 (300 mil)
Ordering Code
Device Marking
(example)
y: on special request
Example
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
U635H16SC
25
Z 0425
G1
Operating Temperature Range
C =
0 to
70 °C
K = -40 to
85 °C
Leadfree Option
blank= Standard Package
G1
= Leadfree Green Package
y
Access Time
25 = 25 ns
35 = 35 ns
y
45 = 45 ns
y
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