S83C196KB View Datasheet(PDF) - Intel
Part Name
Description
Manufacturer
S83C196KB Datasheet PDF : 22 Pages
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8XC196KB 8XC196KB16
DC CHARACTERISTICS (Continued)
Symbol
Description
Min Typ(7) Max Units
Test Conditions
IIL1
Logical 0 Input Current in Reset
BHE WR P2 0
b850 mA VIN e 0 45V
IIL2
Logical 0 Input Current in Reset
ALE RD INST
b7 mA VIN e 0 45V
IIH1
Logical 1 Input Current
on NMI Pin
100 mA VIN e 2 0V
Hyst
Hysteresis on RESET Pin
300
mV
ICC
IREF
IIDLE
IPD
RRST
CS
Active Mode Current in Reset
50
A D Converter Reference Current
2
Idle Mode Current
10
Powerdown Mode Current
5
Reset Pullup Resistor
6K
Pin Capacitance (Any Pin to VSS)
60 mA XTAL1 e 16 MHz
5
mA VCC e VPP e VREF e 5 5V
25 mA
30
mA VCC e VPP e VREF e 5 5V
50K X
10
pF FTEST e 1 0 MHz
NOTES (Notes apply to all specifications)
1 QBD (Quasi-bidirectional) pins include Port 1 P2 6 and P2 7
2 Standard Outputs include AD0–15 RD WR ALE BHE INST HSO pins PWM P2 5 CLKOUT RESET Ports 3 and 4
TXD P2 0 and RXD (in serial mode 0) The VOH specification is not valid for RESET Ports 3 and 4 are open-drain outputs
3 Standard Inputs include HSI pins EA READY BUSWIDTH NMI RXD P2 1 EXTINT P2 2 T2CLK P2 3 and T2RST
P2 4
4 Maximum current per pin must be externally limited to the following values if VOL is held above 0 45V or VOH is held
below VCC b 0 7V
IOL on Output pins 10 mA
IOH on quasi-bidirectional pins self limiting
IOH on Standard Output pins 10 mA
5 Maximum current per bus pin (data and control) during normal operation is g3 2 mA
6 During normal (non-transient) conditions the following total current limits apply
Port 1 P2 6
IOL 29 mA
IOH is self limiting
HSO P2 0 RXD RESET IOL 29 mA
IOH 26 mA
P2 5 P2 7 WR BHE
IOL 13 mA
IOH 11 mA
AD0 – AD15
IOL 52 mA
IOH 52 mA
RD ALE INST – CLKOUT IOL 13 mA
IOH 13 mA
7 Typicals are based on a limited number of samples and are not guaranteed The values listed are at room temperature
and VREF e VCC e 5V
ICC Max e 3 88 c FREQ a 8 43
IIDLE Max e 1 65 c FREQ a 2 2
Figure 6 ICC and IIDLE vs Frequency
270909 – 5
9
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