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参数资料
| 型号： | WSF128K16-72G2M |
| 元件分类： | 存储器 |
| 英文描述： | SPECIALTY MEMORY CIRCUIT, CQMA68 |
| 封装： | 22 MM SQUARE, HERMETIC SEALED, CERAMIC, QFP-68 |
| 文件页数： | 12/15页 |
| 文件大小： | 179K |
| 代理商： | WSF128K16-72G2M |
6
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
WSF128K16-XXX
FLASH AC CHARACTERISTICS – WRITE/ERASE/PROGRAM OPERATIONS, FWE CONTROLLED
(VCC = 5.0V, TA = -55
°C to +125°C)
Parameter
Symbol
-70
-120
Unit
Min
Max
Min
Max
Write Cycle Time
tAVAV
tWC
70
120
ns
Chip Select Setup Time
tELWL
tCS
00
ns
Write Enable Pulse Width
tWLWH
tWP
35
50
ns
Address Setup Time
tAVWL
tAS
00
ns
Data Setup Time
tDVWH
tDS
30
50
ns
Data Hold Time
tWHDX
tDH
00
ns
Address Hold Time
tWLAX
tAH
45
50
ns
Chip Select Hold Time
tWHEH
tCH
00
ns
Write Enable Pulse Width High
tWHWL
tWPH
20
ns
Duration of Byte Programming Operation (min)
tWHWH1
14
s
Chip and Sector Erase Time
tWHWH2
2.2
60
2.2
60
sec
Read Recovery Time Before Write
tGHWL
00
s
VCC Set-up Time
tVCS
50
s
Chip Programming Time
12.5
sec
Output Enable Setup Time
tOES
00
ns
Output Enable Hold Time (1)
tOEH
10
ns
1. For Toggle and Data Polling.
FLASH AC CHARACTERISTICS – READ ONLY OPERATIONS
(VCC = 5.0V, TA = -55
°C to +125°C)
Parameter
Symbol
-70
-120
Unit
Min
Max
Min
Max
Read Cycle Time
tAVAV
tRC
70
120
ns
Address Access Time
tAVQV
tACC
70
120
ns
Chip Select Access Time
tELQV
tCE
70
120
ns
OE to Output Valid
tGLQV
tOE
35
50
ns
Chip Select to Output High Z (1)
tEHQZ
tDF
20
30
ns
OE High to Output High Z (1)
tGHQZ
tDF
20
30
ns
Output Hold from Address, CS or OE Change, whichever is first
tAXQX
tOH
00
ns
1. Guaranteed by design, not tested.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| WSF128K16-72H1C | 制造商:Microsemi Corporation 功能描述:128K X 16 MIXED MODULE, 5V, 70NS SRAM, 120NS FLASH, 66 PGA 1 - Bulk |
| WSF128K16-72H1CA | 制造商:未知厂家 制造商全称:未知厂家 功能描述:128K X 16 SRAM /FLASH MODULE SMD 5962-96900 |
| WSF128K16-72H1I | 制造商:Microsemi Corporation 功能描述:128K X 16 MIXED MODULE, 5V, 70NS SRAM, 120NS FLASH, 66 PGA 1 - Bulk |
| WSF128K16-72H1IA | 制造商:未知厂家 制造商全称:未知厂家 功能描述:128K X 16 SRAM /FLASH MODULE SMD 5962-96900 |
| WSF128K16-72H1M | 制造商:Microsemi Corporation 功能描述:128K X 16 MIXED MODULE, 5V, 70NS SRAM, 120NS FLASH, 66 PGA 1 - Bulk |
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