參數(shù)資料
型號(hào): WSF512K16-72H2I
廠商: WHITE ELECTRONIC DESIGNS CORP
元件分類: 存儲(chǔ)器
英文描述: SPECIALTY MEMORY CIRCUIT, CPGA66
封裝: 1.385 X 1.385 INCH, HERMETIC SEALED, CERAMIC, HIP-66
文件頁數(shù): 13/15頁
文件大?。?/td> 641K
代理商: WSF512K16-72H2I
7
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
WSF512K16-XXX
May 2006
Rev. 6
White Electronic Designs Corp. reserves the right to change products or specications without notice.
FLASH AC CHARACTERISTICS – WRITE/ERASE/PROGRAM OPERATIONS, FCS# CONTROLLED
VCC = 5.0V, -55°C ≤ TA ≤ +125°C
Parameter
Symbol
-970
-120
Unit
Min
Max
Min
Max
Write Cycle Time
tAVAV
tWC
90
120
ns
FWE# Setup Time
tWLEL
tWS
00
ns
FCS# Pulse Width
tELEH
tCP
45
50
ns
Address Setup Time
tAVEL
tAS
00
ns
Data Setup Time
tDVEH
tDS
45
50
ns
Data Hold Time
tEHDX
tDH
00
ns
Address Hold Time
tELAX
tAH
45
50
ns
FCS# Pulse Width High
tEHEL
tCPH
20
ns
Duration Of Programming Operation (1)
tWHWH1
300
μs
Sector Erase Time (2)
tWHWH2
15
sec
Read Recovery Time
tGHEL
00
ns
Chip Programming Time
11
sec
Chip Erase Time (3)
64
sec
NOTES:
1. Typical value for tWHWH1 is 7ns.
2. Typical value for tWHWH2 is 1sec.
3. Typical value for Chip Erase Time is 8sec.
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