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参数资料
| 型号： | WSF512K32-27H2M |
| 厂商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分类： | 存储器 |
| 英文描述： | SPECIALTY MEMORY CIRCUIT, CPGA66 |
| 封装： | 1.385 X 1.385 INCH, PGA TYPE, HERMETIC SEALED, CERAMIC, HIP-66 |
| 文件页数： | 11/14页 |
| 文件大小： | 261K |
| 代理商： | WSF512K32-27H2M |
6
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
WSF512K32-XXX
Parameter
Symbol
-70
-90
Unit
Min
Max
Min
Max
Read Cycle Time
tAVAVtRC
70
90
ns
Address Access Time
tAVQV
tACC
70
90
ns
Chip Select Access Time
tELQV
tCE
70
90
ns
OE to Output Valid
tGLQV
tOE
35
ns
Chip Select to Output High Z (1)
tEHQZ
tDF
20
ns
OE High to Output High Z (1)
tGHQZ
tDF
20
ns
Output Hold from Address, FCS or OE Change, whichever is first
tAXQXtOH
0
ns
Parameter
Symbol
-70
-90
Unit
Min
Max
Min
Max
Write Cycle Time
tAVAV
tWC
70
90
ns
Chip Select Setup Time
tELWL
tCS
0
ns
Write Enable Pulse Width
tWLWH
tWP
45
ns
Address Setup Time
tAVWL
tAS
0
ns
Data Setup Time
tDVWH
tDS
45
ns
Data Hold Time
tWHDX
tDH
0
ns
Address Hold Time
tWLAX
tAH
45
ns
Write Enable Pulse Width High
tWHWL
tWPH
20
ns
Duration of Byte Programming Operation (1)
tWHWH1
300
s
Chip and Sector Erase Time (2)
tWHWH2
15
sec
Read Recovery Time Before Write
tGHWL
0
s
VCC Set-up Time
tVCS
50
s
Chip Programming Time
11
sec
Output Enable Setup Time
tOES
0
ns
Output Enable Hold Time (4)
tOEH
10
ns
Chip Erase Time (3)
64
sec
FLASH AC CHARACTERISTICS – WRITE/ERASE/PROGRAM OPERATIONS, FWE CONTROLLED
(VCC = 5.0V, TA = -55
°C to +125°C)
FLASH AC CHARACTERISTICS – READ ONLY OPERATIONS
(VCC = 5.0V, TA = -55
°C to +125°C)
1. Guaranteed by design, not tested.
NOTES:
1. Typical value for tWHWH1 is 7ns.
2. Typical value for tWHWH2 is 1sec.
3. Typical value for Chip Erase Time is 8sec.
4. For Toggle and Data Polling.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| WSF512K32-29G2TC | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512KX32 SRAM / FLASH MODULE |
| WSF512K32-29G2TCA | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512KX32 SRAM / FLASH MODULE |
| WSF512K32-29G2TI | 制造商:Microsemi Corporation 功能描述:512K X 16 MIXED MODULE, 5V, - Bulk 制造商:White Electronic Designs 功能描述:512K X 16 MIXED MODULE, 5V, - Bulk |
| WSF512K32-29G2TIA | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512KX32 SRAM / FLASH MODULE |
| WSF512K32-29G2TM | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:512KX32 SRAM / FLASH MODULE |
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