IS93C46B Datasheet, PDF (8/13 Pages) Integrated Silicon Solution, Inc – 1,024-BIT SERIAL ELECTRICALLY ERASABLE PROM

IS93C46B
ISSI ^®
AC ELECTRICAL CHARACTERISTICS
TA = –40°C to +125°C for Automotive
Symbol Parameter
Test Conditions Vcc
fSK
tSKH
tSKL
tCS
tCSS
tDIS
tCSH
tDIH
tPD1
tPD0
tSV
tDF
tWP
SK Clock Frequency
SK HIGH Time
SK LOW Time
Minimum CS LOW Time
CS Setup Time
Din Setup Time
CS Hold Time
Din Hold Time
Output Delay to “1”
Output Delay to “0”
CS to Status Valid
CS to Dout in 3-state
Write Cycle Time
Notes:
1. C L = 100pF
Relative to SK
Relative to SK
Relative to SK
Relative to SK
AC Test
AC Test
AC Test
AC Test, CS=VIL
2.7V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
Min. Max. Unit
0
1
Mhz
0
2
Mhz
500 —
ns
250 —
ns
500 —
ns
250 —
ns
250 —
ns
250 —
ns
100 —
ns
50
—
ns
100 —
ns
100 —
ns
0
—
ns
0
—
ns
100 —
ns
100 —
ns
—
400 ns
—
250 ns
—
400 ns
—
250 ns
—
250 ns
—
250 ns
—
200 ns
—
100 ns
—
10
ms
—
5
ms
8
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. A
07/23/03