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參數(shù)資料
| 型號： | SYS8512RKX-12 |
| 元件分類： | SRAM |
| 英文描述： | 512K X 8 MULTI DEVICE SRAM MODULE, 120 ns, PSMA36 |
| 封裝： | PLASTIC, MODULE, SIP-36 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 471K |
| 代理商： | SYS8512RKX-12 |
Address Inputs
A0 - A18
Data Input/Output
D0 - D7
Chip Select
CS
Write Enable
WE
Output Enable
OE
No Connect
NC
Power (+5V)
V
CC
Ground
GND
Package Details
Block Diagram
Pin Functions
Pin Definition
Description
Features
Issue 1.0 : March 1999
SYS8512RKX-70/85/10/12
512K x 8 SRAM MODULE
Access Times of 70/85/100/120 ns.
36 Pin Single-In-Line package (SIL) .
5 Volt Supply ± 10%.
Low Power Operation
80mW (typical).
Low Power Standby
0.4mW (typical).
-L Version
0.04mW (typical).
Completely Static Operation.
Equal Access and Cycle Times.
All Inputs and Outputs Directly TTL compatible
On-board Supply Decoupling Capacitors.
Battery back-up capability.
The SYS8512RKX is plastic 4M Static RAM Module
housed in a standard 36 pin Single-In-Line package,
organised as 512K x 8. The module utilises four
128K x 8 SRAMs housed in TSOP packages, and
is pin compatible with SYS81000RKXB and
SYS82000RKX.
The module has Chip Select, Write Enable and
Output Enable control inputs; the Output Enable pin
allows faster access times than address access
during a Read Cycle.
Plastic 36 Pin Single-In-Line (SIL)
NC
Vcc
WE
D2
D3
D0
A1
A2
A3
A4
GND
D5
A10
A11
A5
A13
A14
NC
CS
A15
A16
A12
A18
A6
D1
GND
A0
A7
A8
A9
D7
D4
D6
A17
Vcc
OE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Elm Road, West Chirton, NORTH SHIELDS, Tyne & Wear
NE29 8SE, England Tel. +44 (0191) 2930500 Fax. +44
(0191) 2590997
AO - A 16
OE
CS
128K x 8
SRAM
D0 - D7
WE
128K x 8
SRAM
128K x 8
SRAM
128K x 8
SRAM
DECODER
A17
A18
CS
18
TRAILING EDGE PRODUCT - MINIMUM ORDER APPLIES
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SYS8512RKX-70 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM Module |
| SYS8512RKX-85 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM Module |
| SYS8512RKXI-10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM Module |
| SYS8512RKXI-12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM Module |
| SYS8512RKXI-70 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM Module |
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