XA-S3 Datasheet, PDF (25/52 Pages) NXP Semiconductors – XA 16-bit microcontroller 32 K/1 K OTP/ROM/ROMless, 8-channel 8-bit A/D, low voltage 2.7 V.5.5 V, I2C, 2 UARTs, 16 MB address range

Philips Semiconductors
XA 16-bit microcontroller
32 K/1 K OTP/ROM/ROMless, 8-channel 8-bit A/D, low voltage (2.7 V–5.5 V),
I²C, 2 UARTs, 16 MB address range
Preliminary specification
XA-S3
WRITE TO
CCAPnH RESET
WRITE TO
CCAPnL
0
1
ENABLE
CF
CR
––
CCF4
CCF3
CCF2
CCF1
CCF0
CCON
(41AH)
CCAPnH
CCAPnL
(TO CCFn)
PCA INTERRUPT
16–BIT COMPARATOR
MATCH
CH
CL
PCA TIMER/COUNTER
TOGGLE
CEXn
––
ECOMn CAPPn CAPNn MATn
TOGn
PWMn
ECCFn
CCAPMn, n: 0..4
(491H–495H)
0
0
1
0
Figure 16. PCA High Speed Output Mode
SU01311
CCAPnH
ENABLE
OVERFLOW
CCAPnL
8–BIT
COMPARATOR
0
CL < CCAPnL
CL >= CCAPnL
1
CL
PCA TIMER/COUNTER
CEXn
––
ECOMn CAPPn CAPNn MATn
TOGn
PWMn ECCFn
0
0
0
0
0
Figure 17. PCA PWM Mode
CCAPMn, n: 0..4
(491H–495H)
SU01312
2000 Dec 01
25