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參數資料
| 型號： | PUMA2U4000-12 |
| 英文描述： | x32 EPROM Module |
| 中文描述： | X32號存儲器模塊 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 196K |
| 代理商： | PUMA2U4000-12 |
Pin Functions
A0~A18
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
512K x 32 SRAM MODULE
PUMA 2/77S16000/A - 020/025/35
Issue 4.4 : April 2001
D16~23
D0~7
D8~15
D24~31
CS1
CS2
CS3
CS4
A0~A18
512K x 8
SRAM
512K x 8
SRAM
512K x 8
SRAM
512K x 8
SRAM
WE
OE
Description
Available in PGA (PUMA 2 ) and Gullwing (PUMA 77)
footprints, the PUMA **S16000 is a 16 MBit SRAM
module user configurable as 512K x 32, 1M x 16 or 2M
x 8. The device is available with fast access times of
20,25 and 30ns. A low power standby and Data
Retention mode is available. The device may be
screened in accordance with MIL-STD-883.
16,777,216 bit CMOS High Speed Static RAM
Features
16MBit Fast SRAM Module.
Fast Access times of 20/25/35ns.
Configurable as 8 / 16 / 32 bit wide output.
Operating Power
1980 / 2640 / 3960 mW (max).
Standby TTL
1320mW (max).
Single 5V±10% Power supply.
TTL compatible inputs and outputs.
May be screened in accordance with MIL-STD-883.
PUMA 2 - 66 pin ceramic PGA
PUMA77 - 68 pin ceramic Gullwing
Block Diagram
PUMA 77S16000
Block Diagram
PUMA 2S16000 and 77S16000A, 77S16000B
Elm Road, West Chirton, NORTH SHIELDS, Tyne & Wear
NE29 8SE, England Tel. +44 (0191) 2930500 Fax. +44 (0191) 2590997
WE4
WE3
WE2
WE1
D16~23
D0~7
D8~15
D24~31
CS1
CS2
CS3
CS4
A0~A18
512K x 8
SRAM
512K x 8
SRAM
512K x 8
SRAM
512K x 8
SRAM
OE
相關PDF資料 |
PDF描述 |
|---|---|
| PUMA2U4000-15 | 8-PDIP,PB/HALO FREE, 2.7V(SERIAL EE) |
| PUMA2U4000-17 | 8 DBGA2, PB/HALO FREE, 1.8V(SERIAL EE) |
| PUMA2U4000-20 | 10MS, DIE, 1.8V, 11 MILS THICKNESS(SERIAL EE) |
| PUMA2U4000-25 | 10MS, DIE, 2.7V, 11 MILS THICKNESS(SERIAL EE) |
| PUMA2U4000I-12 | 10MS, 8 MINI MAP, IND TEMP, GREEN, 1.8V(SERIAL EE) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PUMA2U4000-15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 EPROM Module |
| PUMA2U4000-17 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 EPROM Module |
| PUMA2U4000-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 EPROM Module |
| PUMA2U4000-25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 EPROM Module |
| PUMA2U4000I-12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 EPROM Module |
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