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參數(shù)資料
| 型號： | CDP1823CD3 |
| 廠商： | HARRIS SEMICONDUCTOR |
| 元件分類： | DRAM |
| 英文描述： | High-Reliability CMOS 128-Word x 8-Bit Static RAM |
| 中文描述： | 128 X 8 STANDARD SRAM, 505 ns, CDIP24 |
| 文件頁數(shù)： | 5/6頁 |
| 文件大小： | 28K |
| 代理商： | CDP1823CD3 |
6-35
Data Hold Time from MWR (Note 1)
t
DH
5
50
-
70
-
ns
Chip Select Setup
t
CS
5
210
-
300
-
ns
NOTES:
1. Limits designate 100% testing. All other limits are designer’s parameters under given test conditions and do not represent 100% testing.
2. Minimum timing to allow the indicated function to occur.
Write Cycle Dynamic Electrical Specifications
t
R
, t
F
= 10ns, C
L
= 50pF
(Continued)
PARAMETER
SYMBOL
V
DD
(V)
LIMITS
UNITS
+25
o
C, -55
o
C
+125
o
C
(NOTE 2)
MIN
MAX
(NOTE 2)
MIN
MAX
ADDRESS
t
WC
t
AS
t
AH
t
CS
t
WW
t
DH
VALID DATA
CS1, CS4
CS2, CS3, CS5
MWR
BUS 0-7
t
DS
NOTE:
1. MRD must be high during write operation.
FIGURE 2. WRITE CYCLE TIMING WAVEFORMS
Data Retention Specifications
PARAMETER
SYMBOL
TEST
CONDITIONS
LIMITS
UNITS
V
DR
(V)
V
DD
(V)
+25
o
C, -55
o
C
+125
o
C
MIN
MAX
MIN
MAX
Minimum Data Retention Voltage
(Note 1)
V
DR
-
-
-
2
-
2.5
V
Data Retention Quiescent Current
I
DD
2
-
-
100
-
400
μ
A
Chip Deselect to Data Retention Time
t
CDR
-
5
450
-
650
-
ns
Recovery to Normal Operation Time
t
RC
-
5
450
-
650
-
ns
NOTE:
1. Limits designate 100% testing. All other limits are designer’s parameters under given test conditions and do not represent 100% testing.
CDP1823C/3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CDP1823 | 128-Word x 8-Bit LSI Static RAM |
| CDP1823CD | 128-Word x 8-Bit LSI Static RAM |
| CDP1823CDX | 128-Word x 8-Bit LSI Static RAM |
| CDP1823CE | 128-Word x 8-Bit LSI Static RAM |
| CDP1823D | 128-Word x 8-Bit LSI Static RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CDP1823CDX | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:128-Word x 8-Bit LSI Static RAM |
| CDP1823CE | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:128-Word x 8-Bit LSI Static RAM |
| CDP1823D | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:128-Word x 8-Bit LSI Static RAM |
| CDP1823E | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:128-Word x 8-Bit LSI Static RAM |
| CDP1823EX | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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