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參數(shù)資料
| 型號： | W2465-70LL |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | SRAM |
| 英文描述： | 8K X 8 CMOS STATIC RAM |
| 中文描述： | 8K X 8 STANDARD SRAM, 70 ns, PDIP28 |
| 封裝： | 0.600 INCH, PLASTIC, DIP-28 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 228K |
| 代理商： | W2465-70LL |
W2465
8K
×
8 CMOS STATIC RAM
Publication Release Date: April 1997
- 1 -
Revision A8
GENERAL DESCRIPTION
The W2465 is a slow-speed, low-power CMOS static RAM organized as 8192
×
8 bits that operates
on a single 5-volt power supply. This device is manufactured using Winbond's high performance
CMOS technology.
FEATURES
Low power consumption:
Active: 250 mW (max.)
Standby: 100
μ
W (max.)(LL-version)
250
μ
W (max.)(L-version)
Access time: 70/100 nS (max.)
Single +5V power supply
Fully static operation
All inputs and outputs directly TTL compatible
Three-state outputs
Battery back-up operation capability
Data retention voltage: 2V (min.)
Available packages: 28-pin 600 mil DIP,
330 mil SOP and 300 mil skinny DIP
PIN CONFIGURATION
A8
A9
1
2
3
4
5
25
26
27
28
NC
A7
A6
A5
A12
A4
A3
A2
A1
6
7
8
9
20
21
22
23
A11
A10
I/O8
I/O7
I/O6
I/O5
10
11
12
13
16
17
18
19
A0
I/O2
I/O3
I/O1
14
15
I/O4
CS
CS
OE
WE
V
DD
V
SS
24
BLOCK DIAGRAM
A0
.
.
CS1
OE
A12
WE
I/O1
I/O8
V
V
.
.
DATA I/O
ARRAY
DECODER
CORE
CS2
CONTROL
DD
SS
PIN DESCRIPTION
SYMBOL
A0
A12
I/O1
I/O8
CS1, CS2
WE
OE
V
DD
V
SS
NC
DESCRIPTION
Address Inputs
Data Inputs/Outputs
Chip Select Inputs
Write Enable Input
Output Enable Input
Power Supply
Ground
No Connection
相關PDF資料 |
PDF描述 |
|---|---|
| W2465K-10L | 8K X 8 CMOS STATIC RAM |
| W2465K-70LL | 8K X 8 CMOS STATIC RAM |
| W2465AK-12 | Circular Connector; No. of Contacts:79; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:20; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:20-35 RoHS Compliant: No |
| W2465AJ-12 | 8K X 8 High Speed CMOS Static RAM |
| W2465AJ-15 | 8K X 8 High Speed CMOS Static RAM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| W2465A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8K X 8 High Speed CMOS Static RAM |
| W2465A-12 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8K X 8 High Speed CMOS Static RAM |
| W2465A-15 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8K X 8 High Speed CMOS Static RAM |
| W2465A-20 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8K X 8 High Speed CMOS Static RAM |
| W2465AJ-12 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:8K X 8 High Speed CMOS Static RAM |
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