WED7PxxxCFA70xxI25
White Electronic Designs
Reset Characteristics (only Memory Card Mode or I/O Card Mode)
SYMBOL
PARAMETER
MIN
100
1
MAX
—
UNIT
m s
µs
tSU
tREC
tPR
tPF
tW
Reset setup time
CE# recover time
VCC rising up time
VCC falling down time
—
0.1
3
100
300
—
m s
m s
µs
10
1
tH
Reset pulse width
—
m s
m s
tS
0
—
Power on Reset Characteristics
Power on reset sequence must need by PORST# at the rising edge of VCC
.
SYMBOL
tSU
PARAMETER
MIN
100
0.1
MAX
—
UNIT
m s
CE# setup time
tPR
VCC rising up time
100
m s
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
July 2005
Rev. 1
11
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
WEDC [ WHITE ELECTRONIC DESIGNS CORPORATION ]
