mc68hc705j2 Freescale Semiconductor, Inc, mc68hc705j2 Datasheet - Page 55

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mc68hc705j2

Manufacturer Part Number
mc68hc705j2
Description
8-bit Microcontroller
Manufacturer
Freescale Semiconductor, Inc
Datasheet
MC68HC705J2
$0000
$0001
$0002
$0003
$0004
$0005
$0006
$0007
$0008
$0009
$000A
$000B
$000C
$0019
$001A
$001B
$001C
$001D
$001E
$001F
$0F00
$0FF0
DDRA7
Bit 7
Bit 7
PA7
TOF
0
0
0
DDRA6
RTIF
PA6
6
0
0
6
0
DDRA5
DDRB5
TOIE
PA5
PB5
5
5
0
Figure 6-2. I/O Registers
DDRA4
DDRB4
RTIE
PA4
PB4
M E M O R Y
4
4
0
DDRA3
DDRB3
PA3
PB3
3
0
3
0
DDRA2
DDRB2
LATCH
PA2
PB2
J1
2
2
0
DDRA1
DDRB1
PA1
PB1
RT1
IRQ
1
1
0
DDRB0
DDRA0
EPGM
COPR
Bit 0
Bit 0
COP
PA0
PB0
RT0
MOTOROLA
PORTA
PORTB
UNUSED
UNUSED
DDRA
DDRB
UNUSED
UNUSED
TCSR
TCR
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
PROG
UNUSED
UNUSED
RESERVED
MOR
COP
6-3

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