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参数资料
| 型号： | PUMA68F32006M-90E |
| 元件分类： | PROM |
| 英文描述： | 1M X 32 FLASH 5V PROM MODULE, 90 ns, PQMA68 |
| 封装： | PLASTIC, LCC-68 |
| 文件页数： | 1/23页 |
| 文件大小： | 181K |
| 代理商： | PUMA68F32006M-90E |
A version 'A' with four independant write enables
(WE1-4) is available.
Features
Fast Access Times of 90/120/150 ns.
Output Configurable as 32 / 16 / 8 bit wide.
Commercial, Industrial, or Military (Restricted) grade.
Automatic Write/Erase by Embedded Algorithm - end of
Write/Erase indicated by DATA Polling and Toggle Bit.
Flexible Sector Erase Architecture - 64K byte sector
size, with hardware protection of sector groups.
Single Byte Program of 7s (Typ.)
Erase/Write Cycle Endurance 100,000 (Min.) - E variant.
Description
The PUMA 68F32006 is a high density 32Mbit
CMOS 5V Only FLASH memory organised as
1M x 32 in a JEDEC 68 pin surface mount
PLCC, with read access times of 90, 120, and
150ns.
The output width is user configurable as 8 , 16
or 32 bits using four Chip Selects (CE1~4) for
optimum application flexibility.
The module incorporates Embedded Algorithms
for Program and Erase with Sector architecture
(64K sector) and supports full chip erase.
The device also features hardware sector
protection, which disables both program and
erase operations in any of the 64 sectors on the
module.
Block Diagram (see page 24 for 'A' version)
Pin Definition (see page 24 for 'A' version)
1M x 32 FLASH MODULE
PUMA 68F32006/A-90/12/15
Issue 4.2 : December 1999
Pin Functions
A0-A19
Address Input
D0-D31
Data Inputs/Outputs
CE1-4
Chip Enables
WE
Write Enable (WE1-4 for 'A' version)
OE
Output Enable
Vcc
Power (+5V)
GND
Ground
D16~23
D0~7
D8~15
D24~31
CS1
CS2
CS3
CS4
OE
A0~A19
WE
1M x 8
FLASH
1M x 8
FLASH
1M x 8
FLASH
1M x 8
FLASH
44
NC
A0
A1
A2
A3
A4
A5
CS
3
GN
D
CS
4
WE
A6
A7
A8
A9
A1
0
Vc
c
D0
D1
D2
D3
D4
D5
D6
D7
GND
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
GND
D24
D25
D26
D27
D28
D29
D30
D31
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
VIEW
FROM
ABOVE
Vc
c
A1
1
A1
2
A1
3
A1
4
A1
5
A1
6
CS
1
OE
CS
2
NC
GN
D
A1
9
9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
A1
7
NC
A1
8
PUMA 68F32006
11403 West Bernado Court, Suite 100, San Diego, CA 92127.
Tel No: (619) 674 2233, Fax No: (619) 674 2230
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PUMA68F32006X-12 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:EEPROM |
| PUMA68F32006X-15 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:EEPROM |
| PUMA68F32006X-90 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:EEPROM |
| PUMA68F32006XI-12 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:EEPROM |
| PUMA68F32006XI-15 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:EEPROM |
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