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80296SA View Datasheet(PDF) - Intel

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80296SA Datasheet PDF : 40 Pages
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80296SA COMMERCIAL CHMOS 16-BIT MICROCONTROLLER
6.0 ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS*
Storage Temperature ................................... –60°C to +150°C
Supply Voltage with Respect to VSS............... –0.5 V to +7.0 V
Power Dissipation ........................................................... 1.5 W
NOTICE: This datasheet contains information on
new products in production. The specifications are
subject to change without notice. Verify with your
local Intel sales office that you have the latest
datasheet before finalizing a design.
OPERATING CONDITIONS*
TA (Ambient Temperature Under Bias) ................ 0°C to +70°C
VCC (Digital Supply Voltage) ............................. 4.5 V to 5.5 V
FXTAL1 (Input frequency for VCC = 4.5 V – 5.5 V)
(Note 1, 2, 3)........................................ 16 MHz to 50 MHz
NOTES:
1. This device is static and should operate below
1 Hz, but has been tested only down to 16 MHz.
2. When the phase-locked loop (PLL) circuitry is
enabled, the minimum input frequency on XTAL1
is 8 MHz. The PLL cannot be run at frequencies
lower than 16 MHz.
3. Assumes an external clock. The maximum fre-
quency for an external crystal oscillator is 25
MHz.
*WARNING: Stressing the device beyond the
“Absolute Maximum Ratings” may cause
permanent damage. These are stress ratings only.
Operation beyond the “Operating Conditions” is not
recommended and extended exposure beyond the
“Operating Conditions” may affect device reliability.
6.1 DC Characteristics
Table 6. DC Characteristics Over Specified Operating Conditions
Symbol
Parameter
Min
Typical
(Note 1)
Max
Units
Test
Conditions
ICC
VCC Supply Current
90
150
mA XTAL1 = 50 MHz
VCC = 5.5 V
Device in Reset
IIDLE
Idle Mode Current
45
60
mA XTAL1 = 50 MHz
VCC = 5.5 V
NOTES:
1. Typical values are based on a limited number of samples and are not guaranteed. The values listed
are at room temperature with VCC = 5.0 V.
2. For temperatures below 100°C, typical is 10 µA.
3. For all pins except P4.3:0, which have higher drive capability (see VOL1).
4. During normal (non-transient) conditions, the following maximum current limits apply for pin groups
and individual pins:
Group
P1.7:3, P4
P2
P1.2:0, P3
IOL (mA)
40
40
40
IOH (mA)
40
40
40
Individual
P1, P2, P3
P4
IOL (mA)
10
18
IOH (mA)
10
10
5. For all pins that were weakly pulled high during reset. This excludes ALE, INST, and NMI, which were
weakly pulled low (see VOL2) and ONCE, which was pulled medium low (see VOL3).
6. Pin capacitance is not tested. This value is based on design simulations.
14
PRELIMINARY
 

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