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参数资料
| 型号： | WF4M32-150H2E5 |
| 厂商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分类： | PROM |
| 英文描述： | 4M X 32 FLASH 5V PROM MODULE, 150 ns, CPGA66 |
| 封装： | 1.385 X 1.385 INCH, HERMETICALLY SEALED, CERAMIC, HIP-66 |
| 文件页数： | 10/15页 |
| 文件大小： | 258K |
| 代理商： | WF4M32-150H2E5 |
4
White Electronic Designs Corporation Phoenix AZ (602) 437-1520
White Electronic Designs
WF4M32-XXX5
AC CHARACTERISTICS FOR G2T PACKAGE – WRITE/ERASE/PROGRAM OPERATIONS - WE CONTROLLED
(VCC = 5.0V, TA = -55°C TO +100°C) (NOTE 5)
Parameter
Symbol
-100
-120
-150
Unit
Min
Max
Min
Max
Min
Max
Write Cycle Time
tAVAV
tWC
100
120
150
ns
Chip Select Setup Time
tELWL
tCS
00
0
ns
Write Enable Pulse Width
tWLWH
tWP
45
50
ns
Address Setup Time
tAVWL
t AS
00
0
ns
Data Setup Time
tDVWH
tDS
45
50
ns
Data Hold Time
tWHDX
tDH
00
0
ns
Address Hold Time
tWLAX
tAH
45
50
ns
Write Enable Pulse Width High
tWHWL
tWPH
20
ns
Duration of Byte Programming Operation (1)
tWHWH1
300
s
Sector Erase (2)
tWHWH2
15
sec
Read Recovery Time before Write
tGHWL
00
0
s
VCC Setup Time
t VCS
50
s
Chip Programming Time
44
sec
Chip Erase Time (3)
256
sec
Output Enable Hold Time (4)
tOEH
10
ns
RESET Pulse Width
tRP
500
ns
NOTES:
1. Typical value for tWHWH1 is 7s.
2. Typical value for tWHWH2 is 1sec.
3. Typical value for Chip Erase Time is 32sec.
4. For Toggle and Data Polling.
5. Extended temperature device are fully operational from -55° to +100°C.
Operation above 100°C to 125°C is limited to read only operations.
AC CHARACTERISTICS FOR G2T PACKAGE – READ-ONLY OPERATIONS
(VCC = 5.0V, TA = -55°C TO +125°C) (NOTE 2)
Parameter
Symbol
-100
-120
-150
Unit
Min
Max
Min
Max
Min
Max
Read Cycle Time
t AVAV
t RC
100
120
150
ns
Address Access Time
t AVQV
t ACC
100
120
150
ns
Chip Select Access Time
t ELQV
t CE
100
120
150
ns
Output Enable to Output Valid
tGLQV
t OE
40
50
55
n s
Chip Select High to Output High Z (1)
t EHQZ
t DF
20
30
35
ns
Output Enable High to Output High Z (1)
tGHQZ
t DF
20
30
35
ns
Output Hold from Addresses, CS or OE Change,
t AXQX
t OH
000
ns
whichever is First
RST Low to Read Mode (1)
t Ready
20
s
1. Guaranteed by design, not tested.
2. Extended temperature device are fully operational from -55° to +100°C.
Operation above 100°C to 125°C is limited to read only operations.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| WF4M32-150H2I5 | 制造商:Microsemi Corporation 功能描述:4M X 32 FLASH MODULE, 5V, 150NS, 66 PGA 1.385" SQ., INDUSTRI - Bulk |
| WF4M32-150H2I5A | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:4Mx32 5V FLASH MODULE |
| WF4M32-150H2M5 | 制造商:Microsemi Corporation 功能描述:4M X 32 FLASH MODULE, 5V, 150NS, 66 PGA 1.385" SQ., MIL-SCRE - Bulk |
| WF4M32-150H2M5A | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:4Mx32 5V FLASH MODULE |
| WF4M32-XG2TX5 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Flash MCP |
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