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PC87372 Datasheet(PDF) 124 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # PC87372
Description  LPC SuperI/O with Glue Functions
PDF  144 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

PC87372 Datasheet(HTML) 124 Page - National Semiconductor (TI)

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10.0 Device Characteristics (Continued)
124
www.national.com
Revision 1.2
10.2.4 Input, PCI 3.3V Compatible
Symbol: INPCI
10.2.5 Analog Input
Symbol: AI
10.2.6 Output, TTL/CMOS Compatible, Push-Pull Buffer
Symbol: Op/n
Output, TTL/CMOS Compatible, rail-to-rail push-pull buffer that is capable of sourcing p mA and sinking n mA
10.2.7 Output, TTL/CMOS Compatible, Open-Drain Buffer
Symbol: ODn
Output, TTL/CMOS-compatible open-drain output buffer capable of sinking n mA. Output from these signals is open-
drain and is never forced high.
Symbol
Parameter
Conditions
Min
Max
Unit
VIH
Input High Voltage
0.5 VDD
VDD + 0.5
1
1. Not tested. Guaranteed by design.
V
VIL
Input Low Voltage
−0.51
0.3 VDD
V
lIL
2
2. Input leakage current includes the output leakage of the bi-directional buffers with TRI-STATE outputs.
Input Leakage Current
0 < VIN <VDD3
±13
3. Maximum 20
µA for all pins together (for exceptions, refer to Section 10.2.11 on page 125.). Not tested. Guaran-
teed by characterization.
µA
Symbol
Parameter
Conditions
Min
Max
Unit
VIR
Input Voltage Range
0
5.51
1. Not tested. Guaranteed by characterization.
V
lIL
Input Leakage Current
VIN =VIR
3002
2. This buffer type is excluded from the pins for which the total pins leakage of the device is maximum 20
µA.
Not tested. Guaranteed by characterization.
µA
Symbol
Parameter
Conditions
Min
Max
Unit
VOH
Output High Voltage
IOH = −p mA
2.4
V
IOH = −50 µA
VSUP − 0.2
1
1. VSUP is VDD3 or VSB3 according to the output power well.
V
VOL
Output Low Voltage
IOL = n mA
0.4
V
IOL =50 µA
0.2
V
Symbol
Parameter
Conditions
Min
Max
Unit
VOL
Output Low Voltage
IOL = n mA
0.4
V
IOL =50 µA
0.2
V



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