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80C32E View Datasheet(PDF) - Philips Electronics

Part NameDescriptionManufacturer
80C32E CMOS single-chip 8-bit microcontrollers Philips
Philips Electronics Philips
80C32E Datasheet PDF : 62 Pages
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Philips Semiconductors
CMOS single-chip 8-bit microcontrollers
Product specification
80C32/87C52
1996 Aug 16
VCC–0.5
0.2VCC+0.9
0.45V
0.2VCC–0.1
NOTE:
AC inputs during testing are driven at VCC –0.5 for a logic ‘1’ and 0.45V for a logic ‘0’.
Timing measurements are made at VIH min for a logic ‘1’ and VIL max for a logic ‘0’.
Figure 10. AC Testing Input/Output
VLOAD
VLOAD+0.1V
VLOAD–0.1V
TIMING
REFERENCE
POINTS
VOH–0.1V
VOL+0.1V
NOTE:
For timing purposes, a port is no longer floating when a 100mV change from load voltage occurs,
and begins to float when a 100mV change from the loaded VOH/VOL level occurs. IOH/IOL ≥ ±20mA.
Figure 11. Float Waveform
65
60
MAX ACTIVE MODE
ICCMAX = 1.5 X FREQ. + 8.0
55
50
45
40
35
ICC mA
30
25
TYP ACTIVE MODE
20
15
10
MAX IDLE MODE
5
TYP IDLE MODE
4MHz 8MHz 12MHz 16MHz 20MHz 24MHz 28MHz 32MHz 36MHz
FREQ AT XTAL1
Figure 12. ICC vs. FREQ
Valid only within frequency specifications of the device under test
19
SU00010
SU00011
SU00070B
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