p80c592ffa-00 NXP Semiconductors, p80c592ffa-00 Datasheet - Page 16

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p80c592ffa-00

Manufacturer Part Number
p80c592ffa-00
Description
8-bit Microcontroller With On-chip Can
Manufacturer
NXP Semiconductors
Datasheet
Philips Semiconductors
2002 Jan 15
80C51 8-bit microcontroller family
4K/8K/16K/32K Flash
T2EX PIN
OSC
T2 PIN
OSC
T2 PIN
12
TRANSITION
DETECTOR
12
C/T2 = 0
C/T2 = 1
C/T2 = 0
C/T2 = 1
EXEN2
TR2
Figure 4. Timer 2 in Auto-Reload Mode (DCEN = 0)
CONTROL
Figure 5. Timer 2 Auto Reload Mode (DCEN = 1)
CONTROL
TR2
(DOWN COUNTING RELOAD VALUE)
CONTROL
(UP COUNTING RELOAD VALUE)
RELOAD
RCAP2L
FFH
TL2
16
(8-BITS)
RCAP2L
RCAP2H
TL2
FFH
TH2
(8-BITS)
OVERFLOW
RCAP2H
TH2
89C51/89C52/89C54/89C58
T2EX PIN
EXF2
TF2
COUNT
DIRECTION
1 = UP
0 = DOWN
TOGGLE
TF2
EXF2
INTERRUPT
INTERRUPT
SU00730
Product data
SU00067
TIMER 2

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