XC68HC705JJ7 Motorola, XC68HC705JJ7 Datasheet - Page 27

• Manufacturer Part Number: XC68HC705JJ7
• Description: MICROCONTROLLER
• Manufacturer: Motorola

MC68HC705JJ7 • MC68HC705JP7 — REV 4
MOTOROLA
IRQ/V
RESET
OSC1
OSC2
V
V
DD
PP
SS
* High sink current capability
* High source current capability
† IRQ interrupt capability
V
SS
OSCILLATOR
OSCILLATOR
LVR
EXTERNAL
INTERNAL
CPU CONTROL
COND CODE REG
CPU REGISTERS
PERSONALITY EPROM — 64 BITS
STATIC RAM (4T) — 224 BYTES
2
0
USER EPROM — 6160 BYTES
BOOT ROM — 240 BYTES
INT
0
0
PROGRAM COUNTER
0
68HC05 CPU
0
Figure 1-1. User Mode Block Diagram
0 0 0
(1) OUTPUT COMPARE
(1) INPUT CAPTURE
16-BIT TIMER
1
1 1 1
1
INDEX REG
ILLEGAL ADDR
WATCHDOG &
CORE TIMER
ACCUM
ALU
15-STAGE
STK PTR
SYSTEM
DETECT
H
I N Z C
General Description
TCAP
TCMP
INT
ICF
OCF
TOF
INT
SIMPLE SERIAL
INTERFACE
COMP2
COMPARATOR
MULTIPLEXER
(SIOP)
CONTROL &
COMP1
–
+
–
+
V
DD
Advance Information
General Description
PB0/AN0
PB1/AN1
PB2/AN2
PB3/AN3/TCAP
PB4/AN4/TCMP/CMP1*
PB5/SDO
PB6/SDI
PB7/SCK
CURRENT
SOURCE
PA5*
PA4*
PA3*†
PA2*†
PA1*†
PA0*†
PC7*
PC6*
PC5*
PC4*
PC3*
PC2*
PC1*
PC0*
Device Options
V
SS
TEMPERATURE
PORT C
ONLY ON
28-PIN
VERSIONS
DIODE
27