mc68hc711d3 Freescale Semiconductor, Inc, mc68hc711d3 Datasheet - Page 14

• Manufacturer Part Number: mc68hc711d3
• Description: M Hc11 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

General Description
1.4 Pin Descriptions
Refer to
14
Figure
MODA/LIR
EV
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
V
V
DD
SS
SS
MODE CONTROL
MODB/V
1-2,
DATA DIRECTION REGISTER B
Figure
PORT A
STBY
PORT B
1-3, and
RESET
Figure 1-1. MC68HC711D3 Block Diagram
MULTIPLEXED ADDRESS/DATA BUS
PAI/OC1
OC2/OC1
OC3/OC1
OC4/OC1
IC4/OC5/OC1
IC1
IC2
IC3
INTERRUPT CONTROL
Figure 1-4
MC68HC711D3 Data Sheet, Rev. 2.1
MC68HC711D3
CPU CORE
PULSE ACCUMULATOR
IRQ
XIRQ/V
DATA DIRECTION REGISTER C
for pin assignments.
PP
TIMER
PERIODIC INTERRUPT
XTAL EXTAL
PORT C
OSCILLATOR
CLOCK LOGIC
COP
E
SERIAL
PERIPHERAL
INTERFACE
(SPI)
DATA DIRECTION REGISTER D
192 BYTES STATIC RAM
EPROM OR OTPROM
PORT D
4 KBYTES
Freescale Semiconductor
COMMUNICATIONS
TxD
INTERFACE
SERIAL
RxD
(SCI)