參數(shù)資料
型號: W78M32V70BC
廠商: WHITE ELECTRONIC DESIGNS CORP
元件分類: PROM
英文描述: 8M X 32 FLASH 3.3V PROM, 70 ns, PBGA159
封裝: 13 X 22 MM, 1.27 MM PITCH, PLASTIC, BGA-159
文件頁數(shù): 39/54頁
文件大小: 789K
代理商: W78M32V70BC
44
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
W78M32V-XBX
April 2006
Rev. 3
White Electronic Designs Corp. reserves the right to change products or specications without notice.
AC CHARACTERISTICS - HARDWARE RESET (1)
Parameter
Symbol
Min
Max
Unit
RESET# Pin Low (During Embedded Algorithms)
to Read Mode (1)
tready
20
μs
RESET# Pin Low (NOT During Embedded Algorithms)
to Read Mode (1)
tready
500
ns
RESET# Pulse Width
tRP
500
ns
RESET# High Time Before Read (1)
tRH
50
ns
RESET# Low to Standby Mode (1)
tRPD
20
μs
RY/BY# Recovery Time
tRB
0ns
NOTE:
1.
Not tested.
RESET#
RY/BY#
tRP
tReady
CS#, OE#
tRH
CS#, OE#
RESET#
tRP
tRB
FIG. 13: RESET TIMINGS NOT DURING EMBEDDED ALGORITHMS
FIG. 14: RESET TIMINGS DURING EMBEDDED ALGORITHMS
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