PC87393VJG National Semiconductor, PC87393VJG Datasheet - Page 139

• Manufacturer Part Number: PC87393VJG
• Description: IC, SUPER I/O DEVICE, TQFP-100
• Manufacturer: National Semiconductor

Specifications of PC87393VJG

• Data Rate: 2Mbps
• Supply Voltage Range: 3V to 3.6V
• Logic Case Style: TQFP
• No. Of Pins: 100
• Operating Temperature Range: 0°C to +70°C
• Termination Type: SMD
• Transceiver Type: Interface
• Rohs Compliant: No

9.0 Device Characteristics
9.4 AC ELECTRICAL CHARACTERISTICS
9.4.1
Notes:
1. C
2. S
3. For the FDC open-drive interface pins, S
9.4.2
.
Input
Load Circuit
C
These values include both jig and oscilloscope capacitance.
S
S
R
CLKIN
1
1
1
L
L
L
= Open for push-pull output pins.
= V
= GND for high impedance to active high and active high to high impedance measurements.
= 100 pF for all output pins (except O
= 50 pF for O
= 1.0K for P interface pins.
AC Test Conditions
Clock Timing
DD
for high impedance to active low and active low to high impedance measurements.
0.1 f
(Notes 1, 2, 3)
PCI
Figure 32. AC Test Conditions, T
output pins;
Device
Under
V
Test
t
t
t
CH
CL
CP
Symbol
DD
1. Not tested. Guaranteed by design.
2. For the 14.31818 MHz clock, required tolerance is 200
ppm (max).
t
CH
Clock High Pulse Width
Clock Low Pulse Width
Clock Period
(Continued)
R
L
S
1
PCI
1
= V
C
);
Parameter
L
DD
Output
1 2
and R
t
CL
L
139
A
= 150 .
= 0 C to 70 C, V
1
1
2.4
0.4
AC Testing Input, Output Waveform
Min
8.4
8.4
20
48 MHz
2.0
0.8
Max
21.5
DD
= 3.3 V 10%
Test Points
Unit
t
CP
ns
ns
ns
2.0
0.8
www.national.com