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參數(shù)資料
| 型號： | 7C187-20 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 64K x 1 Static RAM |
| 中文描述： | 64K的× 1靜態(tài)RAM |
| 文件頁數(shù)： | 7/9頁 |
| 文件大小： | 142K |
| 代理商： | 7C187-20 |
CY7C187
Document #: 38-05044 Rev. **
Page 7 of 9
Address Designators
Address
Name
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
Address
Function
X3
X4
X5
X6
X7
Y7
Y6
Y2
Y3
Y1
Y0
Y4
Y5
X0
X1
X2
Pin
Number
1
2
3
4
5
6
7
8
14
15
16
17
18
19
20
21
Truth Table
CE
H
L
L
WE
X
H
L
Input/Output
High Z
Data Out
Data In
Mode
Deselect/Power-Down
Read
Write
Ordering Information
[14]
Speed
(ns)
15
Ordering Code
CY7C187-15PC
CY7C187-15VC
CY7C187-20PC
CY7C187-20VC
CY7C187-25PC
CY7C187-25VC
CY7C187-35PC
CY7C187-35VC
Package
Name
P9
V13
P9
V13
P9
V13
P9
V13
Package
Type
Operating
Range
Commercial
22-Lead (300-Mil) Molded DIP
24-Lead Molded SOJ
22-Lead (300-Mil) Molded DIP
24-Lead Molded SOJ
22-Lead (300-Mil) Molded DIP
24-Lead Molded SOJ
22-Lead (300-Mil) Molded DIP
24-Lead Molded SOJ
20
Commercial
25
Commercial
35
Commercial
Note:
14. For military variations, see the CY7C187A datasheet.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 7C187-25 | 16-Bit, Bidirectional Transceiver |
| 7C187-35 | 64K x 1 Static RAM |
| 7C192-12 | 64K x 4 Static RAM with Separate I/O |
| 7C192-15 | 64K x 4 Static RAM with Separate I/O |
| 7C192-20 | 64K x 4 Static RAM with Separate I/O |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 7C187-25 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:64K x 1 Static RAM |
| 7C187-35 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:64K x 1 Static RAM |
| 7C187NT | 制造商:Cypress Semiconductor 功能描述: |
| 7C187NT WAF | 制造商:Cypress Semiconductor 功能描述: |
| 7C188A | 制造商:Cypress Semiconductor 功能描述: |
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