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參數資料
| 型號： | M34570M4-227FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| 中文描述： | 單芯片4位微機的CMOS |
| 文件頁數： | 1/68頁 |
| 文件大小： | 319K |
| 代理商： | M34570M4-227FP |
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DESCRIPTION
The 4570 Group is a 4-bit single-chip microcomputer designed
with CMOS technology. Its CPU is that of the 4500 series using
a simple, high-speed instruction set. The computer is equipped
with a carrier wave output circuit for remote control, an 8-bit timer
with a reload register, a 10-bit timer with a reload register, and
an 8-bit timer with two reload registers.
The various microcomputers in the 4570 Group include variations
of the built-in memory size. The mask ROM version and One
Time PROM version of 4570 Group are produced as shown in
the table below.
FEATURES
G
Minimum instruction execution time
When f(X
IN
) is selected for system clock.......................1.5
μ
s
(f(X
IN
)=2.0 MHz, V
DD
=4.5 V to 5.5 V)
When f(X
IN
)/4 is selected for system clock................. 2.86
μ
s
(f(X
IN
)=4.2 MHz, V
DD
=2.0 V to 5.5 V)
G
Supply voltage
............................. 2.5 V to 5.5 V (One Time PROM version)
.......................................2.0 V to 5.5 V (Mask ROM version)
G
System clock switch function
.............................................................f(X
IN
)/4 or not divided
G
Timers
Timer 1... 10-bit timer with a reload register and carrier wave
output auto-control function
Timer 2 ................................ 8-bit timer with a reload register
Timer 3... 8-bit timer with two reload registers and carrier wave
generation function
G
Interrupt ...................................................................4 sources
G
Power-on reset circuit
G
Watchdog timer ............................................................16 bits
G
Key-on wakeup function (Ports P0, P1, and P4, ON/OFF of
port P4 can be switched)
G
Pull-up transistor.............. (Ports P0, P1, and P4, ON/OFF of
port P4 can be switched)
G
Voltage drop detection circuit
G
Clock generating circuit (ceramic resonance)
APPLICATION
Remote control transmitter
Outline 36P2R-A
PIN CONFIGURATION (TOP VIEW)
M34570Mx-XXXFP
Product
M34570M4-XXXFP
M34570M8-XXXFP
M34570MD-XXXFP
M34570E8FP
M34570EDFP *
*: Under development (Jan. 1999)
ROM type
Mask ROM
Mask ROM
Mask ROM
One Time PROM
One Time PROM
Package
36P2R-A
36P2R-A
36P2R-A
36P2R-A
36P2R-A
RAM size
(
4 bits)
128 words
128 words
128 words
128 words
128 words
ROM (PROM) size
(
10 bits)
4096 words
8192 words
16384 words
8192 words
16384 words
D
1
D
0
P4
0
P4
1
P4
2
P4
3
CNV
SS
X
OUT
P1
3
P1
2
P1
1
P0
2
P0
1
P0
0
P1
0
P0
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
RESET
V
DD
CARR
X
IN
V
SS
VDCE
P2
0
36
35
34
33
32
31
30
29
28
26
25
24
23
22
21
20
19
27
P2
1
/INT
P3
2
P3
1
P3
0
M
D
3
D
4
D
5
D
6
D
7
D
8
D
9
/T
OUT
D
2
P3
3
4570 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
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| M34570M4-302FP | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| M34570M4-302FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34570M4-XXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34570M8 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34570M8-117FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34570M8-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
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