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参数资料
| 型号： | PUMA67E4001A-15E |
| 元件分类： | PROM |
| 英文描述： | 128K X 32 EEPROM 5V MODULE, 150 ns, CQMA68 |
| 封装： | CERAMIC, LCC-68 |
| 文件页数： | 1/15页 |
| 文件大小： | 235K |
| 代理商： | PUMA67E4001A-15E |
Description
Available in PGA (Puma 2), and JLCC (Puma 67)
footprints, the Puma **E4001 is a 4 Mbit EEPROM
module user configurable as 128K x 32, 256K x 16
or 512K x 8. Available with access times of 120, 150
and200ns,thedevicefeatureshardwareandsoftware
data protection, 10,000 cycle Write/Erase capability
and 10 year data retention time.
Several pinout variants of the PUMA67 are available
including single and multiple WE variants.
Parts may be screened in accordance with MIL-STD-
883
Pin Functions
A0~A16
Address Input
D0~D31
Data Inputs/Outputs
CS1~4
Chip Select
WE1~4
Write Enables
OE
Output Enable
Vcc
Power (+5V)
GND
Ground
Features
4 Megabit EEPROM module.
Access Times of 120/150/200 ns.
Output Configurable as 32/ 16/ 8 bit wide.
Upgradeable footprint
Operating Power
1600/ 830/ 445 mW (Max).
Low Power Standby
2.2 mW (Max).
Byte and Page Write (128 Bytes) in 5ms typical with
DATA Polling and Toggle bit indication of end of
Write.
Hardware and Software Data Protection.
Puma 2 - 66 pin Ceramic PGA.
Puma 67 - 68 Lead Ceramic JLCC.
May be screened in accordance with MIL-STD-883.
100,000 W/E cycle endurance option
Block Diagram
PUMA 67E4001A/B
Block Diagram
PUMA 2E4001, 67E4001A and 67E4001B
128K x 32 EEPROM Module
PUMA 2/67E4001/A/B -12/15/20
Issue 4.3 : January 2001
D16~23
D0~7
D8~15
D24~31
CS1
CS2
CS3
CS4
OE
WE
A0~A16
128K x 8
EEPROM
128K x 8
EEPROM
128K x 8
EEPROM
128K x 8
EEPROM
D16~23
D0~7
D8~15
D24~31
CS1
CS2
CS3
CS4
OE
WE1
A0~A16
128K x 8
EEPROM
128K x 8
EEPROM
128K x 8
EEPROM
128K x 8
EEPROM
WE2
WE3
WE4
Elm Road, West Chirton, North Shields, Tyne & Wear
NE29 8SE, England Tel. +44 (0191) 2930500 Fax. +44 (0191) 2590997
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PUMA67E4001A-17 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:x32 EEPROM Module |
| PUMA67E4001A-17E | 制造商:未知厂家 制造商全称:未知厂家 功能描述:x32 EEPROM Module |
| PUMA67E4001A-20 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:EEPROM|128KX32|CMOS|LDCC|68PIN|CERAMIC |
| PUMA67E4001A-20E | 制造商:未知厂家 制造商全称:未知厂家 功能描述:x32 EEPROM Module |
| PUMA67E4001AI-12 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:EEPROM|128KX32|CMOS|LDCC|68PIN|CERAMIC |
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