
SWITCHING TEST CIRCUITS
DEVICE UNDER
TEST
MX29F800T/B
1.6K ohm
+5V
CL
1.2K ohm
DIODES=IN3064
OR EQUIVALENT
CL=100pF Including jig capacitance
SWITCHING TEST WAVEFORMS
2.4V
0.45V
INPUT
2.0V
0.8V
TEST POINTS
2.0V
0.8V
OUTPUT
AC TESTING: Inputs are driven at 2.4V for a logic "1" and 0.45V for a logic "0".
Input pulse rise and fall times are <20ns.
COMMAND WRITE TIMING WAVEFORM
VCC
5V
Addresses VIH
VIL
WE VIH
VIL
CE VIH
VIL
OE VIH
VIL
VIH
Data
VIL
tAS
tOES
ADD Valid
tAH
tCEP
tCWC
tCS
tCH
tDS
tDH
DIN
tCEPH1
P/N:PM0578
REV. 1.7, JUL. 24, 2001
17