p87c754ebd NXP Semiconductors, p87c754ebd Datasheet - Page 15

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p87c754ebd

Manufacturer Part Number
p87c754ebd
Description
80c51 8-bit Microcontroller Family 4k/256 Otp/rom, Dac, Comparator, Uart, Reference
Manufacturer
NXP Semiconductors
Datasheet
Philips Semiconductors
1998 Apr 23
80C51 8-bit microcontroller family
4K/256 OTP/ROM, DAC, comparator, UART, reference
WRITE TO
CCAPL
0
WRITE TO
CCAPH
1
––
RESET
ENABLE
ECOM
CCAPH
CAPP
16–BIT COMPARATOR
OVERFLOW
CH
ENABLE
PCA TIMER/COUNTER
0
CIDL
––
Figure 16. PCA Watchdog Timer
CAPN
Figure 15. PCA PWM Mode
0
WDTE
ECOM
CCAPL
CL
PCA TIMER/COUNTER
COMPARATOR
MAT
0
CCAPH
CCAPL
CAPP
8–BIT
CL
15
––
0
TOG
MATCH
0
CAPN
CL >= CCAPL
––
CL < CCAPL
0
PWM
MAT
––
1
0
1
ECCF
0
CPS1
TOG
X
CCAPM
PWM
CPS0
0
SU00681A
83C754/87C754
ECCF
CEX
ECF
X
Preliminary specification
CMOD
(D9H)
RESET
CCAPM
(DEH)
SU00682A

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