參數(shù)資料
型號(hào)： PUMA2S1000M-35
元件分類： SRAM
英文描述： 32K X 32 MULTI DEVICE SRAM MODULE, 35 ns, CHMA66
封裝： CERAMIC, MODULE, PGA-66
文件頁數(shù)： 1/9頁
文件大?。?/td> 555K
代理商： PUMA2S1000M-35
Pin Functions
A0~A14
Address Inputs
D0~D31
Data Inputs/Outputs
CS1~4
Chip Select
OE
Output Enable
WE1~4
Write Enable
NC
No Connect
V
CC
Power (+5V)
GND
Ground
32K x 32 SRAM MODULE
PUMA 2S1000 - 025/35/45
Issue 4.5 : August 2002
Block Diagram
1
12
23
VIEW
FROM
ABOVE
2
13
24
3
14
25
4
15
26
5
16
27
6
17
28
7
18
29
8
19
30
9
20
31
10
21
32
11
22
33
34
45
56
35
46
57
36
47
58
37
48
59
38
49
60
39
50
61
40
51
62
41
52
63
42
53
64
43
54
65
44
55
66
D8
WE2
D15
D9
CS2
D14
D10
GND
D13
A13
D11
D12
A14
A10
OE
A11
NC
A12
WE1
NC
VCC
D7
D0
CS1
D6
D1
NC
D5
D2
D3
D4
D24
VCC
D31
D25
CS4
D30
D26
WE4
D29
A6
D27
D28
A7
A3
A0
NC
A4
A1
A8
A5
A2
A9
WE3
D23
D16
CS3
D22
D17
GND
D21
D18
D19
D20
NC
CS1
A0~A14
WE4
WE3
WE2
WE1
OE
D0~D7
D8~D15
D16~D23
D24~D31
CS2
CS3
CS4
32Kx8
SRAM
32Kx8
SRAM
32Kx8
SRAM
32Kx8
SRAM
Pin Definition
Description
The PUMA 2S1000 is a 1Mbit high speed static RAM
organised as 32K x 32 in a 66 pin ceramic PGA
package. Access times of 25ns, 35ns or 45ns are
available. The device has a user configurable output
width by 8 ,16 or 32 bits, and features a low power
standby mode with 3.0V battery back-up capability.
The package includes on board decoupling capaci-
tors and is suitable for thermal ladder operations.
It may be screened in accordance with
MIL-STD-883.
1,048,576 bit CMOS High Speed Static RAM
Features
Very Fast Access times of 25/35/45 ns.
User Configurable as
8 / 16 / 32 bit wide output.
Operating Power
1.6 W (max) 8 bit
Low Power Standby 50 mW (max) - L Version
Upgradeable Package.
Package Suitable for Thermal Ladder Applications.
On board decoupling capacitors.
Low voltage data retention.
May be screened in accordance with MIL-STD-883.
Elm Road, West Chirton, North Shields, Tyne and Wear, NE29 8SE
England, Tel. +44 (0191) 2930500 Fax. +44 (0191) 2590997
相關(guān)PDF資料
PDF描述
PUMA67E4001A-15E 128K X 32 EEPROM 5V MODULE, 150 ns, CQMA68
PUMA67S4000MB-55 512K X 8 MULTI DEVICE SRAM MODULE, 55 ns, CQCC68
PUMA68FV32006M-90 1M X 32 FLASH 3.3V PROM MODULE, 90 ns, PQMA68
PUMA77S4000LI-020 128K X 32 MULTI DEVICE SRAM MODULE, 20 ns, CDSO68
PUMA77S4000L-025 128K X 32 MULTI DEVICE SRAM MODULE, 25 ns, CQFP68
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PUMA2S1000M-45 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SRAM|32KX32|CMOS|PGA|66PIN|CERAMIC
PUMA2S1000M-55 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 SRAM Module
PUMA2S1000M-70 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 SRAM Module
PUMA2S1000M-85 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 SRAM Module
PUMA2S1000MB-020 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SRAM|32KX32|CMOS|PGA|66PIN|CERAMIC
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*