參數(shù)資料
型號: MC68HC08GP8ACFB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8.2 MHz, MICROCONTROLLER, PQFP44
封裝: PLASTIC, QFP-44
文件頁數(shù): 114/126頁
文件大小: 4243K
代理商: MC68HC08GP8ACFB
Data Sheet
MC68HC08GP8A
88
External Interrupt (IRQ)
MOTOROLA
External Interrupt (IRQ)
Figu
re
7-2.
Block
Di
agram
Highlig
hting
IRQ
Bl
ock
and
Pi
ns
SINGL
E
B
REAKPOINT
BREAK
MODUL
E
CLOCK
GENERAT
OR
MODU
LE
SYSTEM
INTEGRATION
MODUL
E
P
R
OGRAMMABLE
TIMEBASE
MODUL
E
MONITOR
MODULE
SERIAL
PERIPHERAL
2-CHANNE
LT
IMER
INTERFA
C
E
MODULE
2
D
UAL
VOLTAGE
LOW-VOL
T
AGE
INHIBIT
MODULE
8-BIT
KEY
BOARD
ARIT
H
METIC/L
OGIC
UNI
T
(
A
LU
)
CPU
REGISTE
RS
M68H
C08
CPU
CONTR
O
LAN
D
ST
ATUS
REGISTERS
64
BY
TES
U
SER
R
O
M
13,872
BYTES
U
SER
R
A
M
512
BYTES
MONIT
O
R
ROM
3
07
BYTES
U
SER
R
O
M
VECT
OR
SP
ACE
36
BYTES
SINGLE
EXT
ERNAL
IN
TERRUPT
MODUL
E
PORT
A
DDRA
DDRC
PORTC
DDRD
PORTD
DDRE
PORTE
INTERNAL
BU
S
OSC1
OSC2
CGMXFC
RST
(3
)
IRQ
(3
)
INTERFAC
E
MODUL
E
INTERRUPT
MODUL
E
COMPUT
ER
OPE
RATING
PROPERL
Y
MODU
LE
PT
A7/KBD7
–PT
A
0/KBD0
(1)
PTB7
/AD7
PTB6
/AD6
PTB5
/AD5
PTB4
/AD4
PTB3
/AD3
PTB2
/AD2
PTB1
/AD1
PTB0
/AD0
V
DDAD
/V
REF
H
8-
BIT
ANALOG-TO-DIGITAL
CONVERT
ER
MODUL
E
PT
C6
(1
)
PT
C5
(1
)
PT
C4
(1
,2
)
PT
C3
(1
,2
)
PT
C2
(1
,2
)
PT
C1
(1
,2
)
PT
C0
(1
,2
)
PTD7
/T2
CH1
(1
)
PTD6
/T2
CH0
(1
)
PTD5
/T1
CH1
(1
)
PTD4
/T1
CH0
(1
)
PTD3
/SPSC
K
(1
)
PTD2
/MOSI
(1
)
PTD1
/MISO
(1
)
PTD0
/SS
(1)
PTE1
/Rx
D
PTE0
/Tx
D
V
SS
AD
/V
RE
FL
2-CHANNE
LT
IMER
INTERFA
C
E
MODULE
1
32-
kHz
OSC
ILL
ATOR
PHASE-LOCKED
LOOP
SERIAL
COMMUNICATIONS
INTERFAC
E
MODUL
E
POWER-ON
RES
ET
MODULE
MEMORY
MAP
MODUL
E
MASK
OPTION
REGIST
ER
1
MODUL
E
SECURITY
MODUL
E
MASK
OPTION
REGIST
ER
2
MODUL
E
POWER
V
SS
V
DD
V
SSA
V
DDA
1.
P
o
rts
are
software
configu
rable
with
pullup
d
e
vice
if
input
port.
2.
High
er
current
drive
port
pins
3.
P
in
con
tain
s
integrated
p
u
llu
p
de
vice
DDRB
PORTB
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
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