參數(shù)資料
型號: M37273E8SP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP52
封裝: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-52
文件頁數(shù): 109/141頁
文件大小: 1736K
代理商: M37273E8SP
4
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37273M8–XXXSP, M37273MF–XXXSP
M37273E8SP, M37273EFSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
5. FUNCTIONAL BLOCK DIAGRAM
Fig. 5.1 Functional Block Diagram of M37273
X
IN
X
OUT
OSC1/X
CIN
OSC2/X
COUT
P0
(8)
INT1
INT2
INT3
P1
(8)
PWM5
PWM4
PWM3
PWM2
PWM1
PWM0
PWM
TIM2
TIM3
24
25
30
19
27
26
23
CV
IN
22
21
20
V
HOLD
HLF
29
28
14
12
11
10
8
6
4
3
33
34
35
36
37
38
39
41
P2
(6)
18
17
16
43
45
I/O
port
P1
I/O
port
P2
P3
(2)
32
31
47
SDA2
SDA1
SCL2
SCL1
SI/O
SIN
SCLK
SOUT
49
50
51
52
2
Output
ports
P5
2
–P5
7
Output
for
display
1
HSYNC
VSYNC
R
G
B
OUT1
OUT2
P1
0
I/O
ports
P3
0
,P3
1
AD1–AD6
Data
slicer
Control
signal
Clock
input
Clock
output
X
IN
X
OUT
Reset
input
AV
CC
V
CC
V
SS
CNV
SS
Pins
for
data
slicer
Clock
output
for
OSD/
sub-clock
output
I/O
ports
P2
6
,P2
7
Clock
input
for
OSD/
sub-clock
input
A-D
comparator
8-bit
arithmetic
and
logical
unit
Accumulator
A
(8)
Timer
6
T6
(8)
Timer
5
T5
(8)
Timer
4
T4
(8)
Timer
3
T3
(8)
Timer
2
T2
(8)
Timer
1
T1
(8)
Timer
count
source
selection
circuit
Instruction
register
(8)
Instruction
decoder
CRT
circuit
Processor
status
register
PS
(8)
Stack
pointer
S
(8)
Index
register
Y
(8)
Index
register
X
(8)
ROM
32
K
bytes
Program
counter
PC
L
(8)
Progam
counter
PC
H
(8)
RAM
1152
bytes
Data
bus
Clock
generating
circuit
RESET
CV
IN
Address
bus
I/O
port
P0
ROM
correction
circuit
Multi-master
I2
C-BUS
interface
Input
ports
P5
0
,P5
1
Synchronous
signal
input
P5
(8)
75
44
46
48
15
13
9
P6
(8)
40
42
Output
ports
P6
相關(guān)PDF資料
PDF描述
M37273MF-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52
M37273EFSP 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP52
M37273M8-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP52
M3727GM8-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
M3727GM8-XXXFP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
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