參數(shù)資料
型號(hào)： M37212EFFP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, OTPROM, MICROCONTROLLER, PQFP80
封裝： 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數(shù)： 65/119頁
文件大小： 1308K
代理商： M37212EFFP
5
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37212M4/M8–XXXSP, M37212M6–XXXSP/FP
M37212EFSP/FP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
5. FUNCTIONAL BLOCK DIAGRAM
Fig. 5.1 Functional Block Diagram of M37212
OUT1
Clock
input
Clock
output
X
IN
X
OUT
Reset
input
V
CC
V
SS
CNV
SS
Clock
output
for
display
Input
ports
P3
6,
P3
7
OSC1
OSC2
Clock
input
for
display
INT2
INT1
P5
(4)
B
G
R
HSYNC
VSYNC
A-D
comparator
14-bit
PWM
circuit
8-bit
PWM
circuit
Accumulator
A
(8)
Timer
4
T4
(8)
Timer
3
T3
(8)
Timer
2
T2
(8)
Timer
1
T1
(8)
Timer
count
source
selection
circuit
TIM2
TIM3
Instruction
register
(8)
Instruction
decoder
Control
signal
CRT
circuit
Stack
pointer
S
(8)
Index
register
Y
(8)
Index
register
X
(8)
Processor
status
register
PS
(8)
8-bit
arithmetic
and
logical
unit
ROM
Program
counter
PC
L
(8)
Program
counter
PC
H
(8)
RAM
Data
bus
Clock
generating
circuit
RESET
Output
ports
P5
2–P5
5
Address
bus
SI/O(8)
SIN
SCLK
SOUT(/IN)
INT3
41
42
43
44
10
9
8
7
I/O
port
P0
33
34
35
36
37
38
39
40
P1
(8)
I/O
ports
P1
0
–P1
4
22
21
20
19
45
46
47
48
P2
(8)
I/O
port
P2
I/O
ports
P3
0
,P3
1
18
31
32
14
P3
(6)
Multi-master
IC-BUS
interface
P0
(8)
SDA
SCL
49
50
51
52
2
1
25
24
30
27
26
23
29
28
(
)Timing
output
OUT2
DA
2
15
16
17
P4
(3)
11
12
13
PWM5
PWM4
PWM3
PWM2
PWM1
PWM0
PWM7
PWM6
Input
ports
P1
5
–P1
7
Input
ports
P3
2
–P3
5
P6
(4)
Output
ports
P6
0
–P6
3
6
5
4
3
I/O
ports
P4
0
,P4
1
Input
port
P4
2
Output
for
display
相關(guān)PDF資料
PDF描述
M37212M4-XXXSP 8-BIT, MROM, MICROCONTROLLER, PDIP52
M37212EFSP 8-BIT, OTPROM, MICROCONTROLLER, PDIP52
M37221EF-XXXSP 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP42
M37221EFSP 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP42
M37221M6-XXXFP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37212EFSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37212EFSP/FP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
M37212M4 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37212M4-054SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
M37212M4-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER
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