MC68HC711K4CFN4 Datasheet, PDF (75/80 Pages) Motorola, Inc – 8-Bit Microcontroller

MCU
E CLOCK
÷1
÷2
÷4
÷8
÷ 16
÷ 32
÷ 64
÷ 128
PCKB1
PCKB2
PCKB3
SELECT
8-BIT COMPARE =
PWSCAL
8
RESET
÷ 2 ^{CLOCK S}
8-BIT COUNTER
SELECT
PCKA1 PCKA2
CLOCK B
PCLK3
PCLK4
CLOCK
SELECT
CNT3
CNT4
CLOCK A
PWEN3
PWEN4
CON34
PCLK1
PCLK2
CLOCK
SELECT
CNT1
CNT2
PWEN1
PWEN2
CON12
PWCNT1
RESET
PWCNT2
RESET
CARRY
CON12
PPOL1
8
8-BIT COMPARE =
PWPER1
8-BIT COMPARE =
PWDTY1
PWCNT3
RESET
SQ
MUX
BIT 0
PH0/
PW1
8
16-BIT
RQ
8-BIT COMPARE =
PWM
CONTROL
PWPER2
8-BIT COMPARE =
SQ
MUX
BIT 1
PH1/
PW2
RQ
PWDTY2
PWCNT4
RESET
CARRY
CON34
PPOL2
PPOL3
PORT H
PIN
CONTROL
8
8
SQ
MUX
BIT 2
PH2/
PW3
RQ
16-BIT
8-BIT COMPARE =
8-BIT COMPARE =
PWM
CONTROL
PWPER3
8-BIT COMPARE =
PWPER4
8-BIT COMPARE =
SQ
MUX
BIT 3
PH3/
PW4
RQ
PWDTY3
PWDTY4
PPOL4
PWM
OUTPUT
PWDTY
PWPER
Figure 19 Pulse-Width Modulation Block Diagram
M68HC11 K Series
MC68HC11TS/D
MOTOROLA
75