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參數資料
| 型號： | PUMA2E4001I-20 |
| 元件分類： | PROM |
| 英文描述： | 128K X 32 EEPROM 5V MODULE, 200 ns, CPGA66 |
| 封裝： | CERAMIC, PGA-66 |
| 文件頁數： | 1/15頁 |
| 文件大?。?/td> | 361K |
| 代理商： | PUMA2E4001I-20 |
Description
Available in PGA (Puma 2), JLCC (Puma 67) and
Gullwing (Puma 77) 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 and 200ns, the device
features hardware and software data protection,
10,000 cycle Write/Erase capability and 10 year
data retention time.
An option of independant (A version) or single WE
control is available.
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.
Puma 77 - 68 Lead Ceramic Gullwing.
May be screened in accordance with MIL-STD-883.
100,000 W/E cycle endurance option
Block Diagram
PUMA 67E4001 and 77E4001
Block Diagram
PUMA 2E4001, 67E4001A and 77E4001A
128K x 32 EEPROM Module
PUMA 2/67/77E4001/A - 12/15/20
Issue 4.2 : November 1998
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
11403 West Bernado Court, Suite 100, San Diego, CA 92127.
Tel No: (619) 674 2233, Fax No: (619) 674 2230
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PUMA2E4001I-20E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|128KX32|CMOS|PGA|66PIN|CERAMIC |
| PUMA2E4001M-12 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 EEPROM Module |
| PUMA2E4001M-12E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|128KX32|CMOS|PGA|66PIN|CERAMIC |
| PUMA2E4001M-15 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x32 EEPROM Module |
| PUMA2E4001M-15E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EEPROM|128KX32|CMOS|PGA|66PIN|CERAMIC |
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