87C196LB Ver la hoja de datos (PDF) - Intel
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87C196LB Datasheet PDF : 19 Pages
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AUTOMOTIVE
®
Symbol
Table 6. DC Characteristics at VCC = 4.5V to 5.5V (Continued)
Parameter
Min Typical Max Units Test Conditions (Note 4)
IOL2
RRST
VOL3
Output low current in
reset
Reset pullup resistor
Output low voltage in
reset (RESET# pin
only)
TBD
TBD
TBD
6K
TBD
TBD
TBD
65K
0.3
0.5
0.8
µA VOL2 = TBD
µA VOL2 = TBD
µA VOL2 = TBD
Ω
V IOL3 = 4 mA (Note 8)
V
V
IOL3 = 6 mA
IOL3 = 10 mA
VOL4
Output low voltage in
reset (P2.6 only)
1
V IOL4 = TBD
CS
RWPU
Pin capacitance
(any pin to VSS)
Weak pullup resistance
(approximate)
10
150K
pF FTEST = 1.0 MHz
Ω (Note 6)
NOTES:
1. All bidirectional pins except P5.1/INST and P2.7/CLKOUT which are excluded because they are not
weakly pulled low in reset. Bidirectional pins include ports 1–6.
2. Standard input pins include XTAL1, EA#, RESET#, and ports 1–6 when configured as inputs.
3. All bidirectional pins when configured as complementary outputs.
4. Device is static and should operate below 1 Hz, but is only tested down to 4 MHz with the PLL
enabled. With the PLL bypassed, the device is only tested down to 8MHz.
5. Maximum IOLor IOH currents per pin will be characterized and published at a later date. Target values
are ± 10 mA.
6. Typicals are based on a limited number of samples and are not guaranteed. The values listed are at
room temperature and VREF = VCC = 5.5V.
7. VIH max for port 0 is VREF + 0.5V.
8. This specification is not tested in production and is based upon theoretical estimates and/or product
characterization.
16
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