MC68HC11KW1 Datasheet, PDF (19/238 Pages) Motorola, Inc – High-density complementary metal oxide semiconductor HCMOS) microcontroller unit

PJ7
OC4/IC1
PJ6
OC3
Pulse accumulator
OC1/PAI
OC1/OC2
PJ5
OC2
OC1/OC3
PJ4
OC1
Timer 2
Timer 1
OC1/OC4
PJ3
ECIN
IC4/OC1/OC5
PJ2
Periodic interrupt
IC1
PJ1
IC2
PJ0
COP watchdog
IC3
PK7
OC4/IC1
PK6
OC3
PK5
OC2
PK4
OC1
Timer 3
SPI+
PK3
ECIN
PK2
PK1
PK0
SCI+
SS
SCK
MOSI
MISO
TXD
RXD
XIRQ
IRQ
RESET
LIR/MODA
VSTBY/MODB
XTAL
EXTAL
R/W
E
XOUT
VDD
VSS
640 bytes EEPROM
768 bytes RAM
Interrupts
&
mode
select
Oscillator
M68HC11
CPU
3
3
10-channel,
10-bit
AN9
AN8
AN7
A/D
AN6
converter
AN5
AN4
AN3
AN2
AN0 AN1
Memory
expansion
Chip selects
PWM
XA18
XA17
XA16
XA15
XA14
XA13
CSPROG
CSGP2
CSGP1
CSIO
PW4
PW3
PW2
PW1
Non-multiplexed address and data buses
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
VRH
VRL
VDDAD
PE7
PE6
PE5
PE4
PE3
PE2
PE1
PE0
VSSAD
PG7
PG6
PG5
PG4
PG3
PG2
PG1
PG0
PH7
PH6
PH5
PH4
PH3
PH2
PH1
PH0
Port B
Port F
Port C
1
Figure 1-1 MC68HC11KW1 block diagram
MC68HC11KW1
INTRODUCTION
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