CMOS MICROCOMPUTER. M37424MS-XXXSP Datasheet

M37424MS-XXXSP MICROCOMPUTER. Datasheet pdf. Equivalent


Mitsubishi M37424MS-XXXSP
MITSUBISHI MICROCOMPUTERS
M37424MS-XXXSP
M37524M4-XXXSP
SINGLE-CHIP a-BIT CMOS MICROCOMPUTER
DESCRIPTION
The M37424M8-XXXSP, M37524M4-XXXSP are single-chip
microcomputers designed with CMOS silicon gate technol-
ogy. They are housed in a 64-pin shrink plastic molded
DIP.
This single-chip microcomputer is useful for business
equipment and other consumer applications.
In addition to its simple instruction sets, the ROM, RAM,
and I/O addresses are placed on the same memory map to
enable easy programming.
The differences between the M37424M8-XXXSP and the
M37524M4-XXXSP are noted below. The following explana-
tions apply to the M37424M8-XXXSP.
Specification variations for other chips are noted accor-
dingly.
Type name
M37424MB-XXXSP
M37524M4-XXXSP
Port P1 output structure
CMOS
N-channel open drain
FEATURES
• Number of basic instructions··········· ...................... ···70
68 MELPS 740 basic instructions +2 multiply/divide in-
structions
• Memory size ROM ···································16384 bytes
RAM······································· 256 bytes
• Instruction execution time
........... 1,us (minimum instructions, at 4MHz frequency)
• Single power supply·····································5V±10%
• Power dissipation
normal operation mode (at 4MHz frequency)·······30mW
• Subroutine nesting ............................ 96 levels (Max.)
• Interrupt······································ 16 types, 16 vectors
• 8-bit timer······························································ 4
• 16-bit timer·························································· "1
• Serial I/O (8-bit or 16-bit)········································1
• PWM output (14-bit) ............................................... 1
• A-D converter (8-bit resolution) ····················8-channel
• D-A converter (5-bit resolution) ································2
• D-A converter (8-bit resolution) ································2
• Watchdog timer
• External trigger output (1-bit) ................................... 1
• V pulse Y pulse generator
• Programmable I/O ports
(Ports PO, P1, P2, P3, P4, P5, P6) ............................ 56
APPLICATION'
Office automation equipment
VCR equipment
PIN CONFIGURATION (TOP VIEW)
Vee
P47/AN 7 - 3
P4./AN.- 4
P45/AN5 - 5
P4./AN. - 6
P43/AN 3 - 7
P4,/AN,- 8
P4, /AN , - 9
P4o/ANo- 10
P67 /DA. - 11
P6./DA3 - 12
P65/DA,- 13
P6./DA, '" 14
P63 /CNTR , '" 15
P6,/CNTRo '" 16
P6, /T/INT, '" 17
P6o/INTo '" 18
P57 /YPLS ... 19
P5.IVPLS'" 20
Vss
Outline 64P4B
3-354


M37424MS-XXXSP Datasheet
Recommendation M37424MS-XXXSP Datasheet
Part M37424MS-XXXSP
Description SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Feature M37424MS-XXXSP; MITSUBISHI MICROCOMPUTERS M37424MS-XXXSP M37524M4-XXXSP SINGLE-CHIP a-BIT CMOS MICROCOMPUTER DESCRI.
Manufacture Mitsubishi
Datasheet
Download M37424MS-XXXSP Datasheet




Mitsubishi M37424MS-XXXSP
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M37424MS-XXXSP BLOCK DIAGRAM
Clock
Clock Input output Timing output
Reset Input
X,N XOUT
if>
RESET
, ---~-®--®---------------r- -
--
I IClock
generating Circuit
I IWatchdog timer
RAM
256 bytes
Program
counter
PCH (8)
Program
counter
PC L (8)
~
8-bIt
anthmetlc
and logical
Unit
T
Accumulator
A(8)
1
Processor
status
register PS( 8)
Index
register
X(8)
Index
register
Y(8)
Vee Vss CNVss
-CD - - - -- - @ - - - - - @ - - - - - - - - - - - - - - - - ,
I
Data bus
1 r-
ROM
16384 bytes
IV , }
Timer 1
(8)
~. 0
Timer 3
(8)
l~
Tlmer2 ~
(8)
I I)~
Timer 4
(8)
I
Instruction
register (8)
Stack
pomter
S(8)
-'I' )-
Timer X
l_~
Timer X
latch High (8) latch Low (8)
Timer X
High (8)
Timer X
Low (8)
~ \~
Instruction
decoder
contr)signal
'--
II ~T2
II, I H3
H4
~ I.. External
Pulse width ) trigger
-modulator( 14) output
xr-,
VPLS YPLS
generator
II I, IHs
I
I
P5(8)
CNTRo
~~r
P6(8)
)1~
O-A
converter
(8) 2ch (5) 2ch
) f-,
A-D
onverter(8
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P4(8)
P3(8)
)H
S 1/0(16)
P2(8)
I P1(8)
I, IT
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- - - - - 2 11 13
61 8-34567890
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8 ~U){41 43 4.(45 4 48)l49
PO(8)
1
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~
1/0 port P5
VREF~
Reference
1/0 port P6
~~
1/0 port P4
1/0 port P3
~'----v---'~
1/0 port P2
1/0 port P1
1/0 port PO
voltage Input
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Mitsubishi M37424MS-XXXSP
MITSUBISHI MICROCOMPUTERS
M37424M8-XXXSP
M37524M4-XXXSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
FUNCTIONS OF M37424MS-XXXSP
Parameter
Number of basic instructions
Instruction execution time
Clock frequency
Memory size
Input/Output ports
I ROM
I RAM
I PO, P1, P2, P3, P4, PS, P6
Serial I/O
Trmers
A-O conversion
D-A converSion
Pulse width modulator
Watchdog t.mer
Subroutine nesting
Interrupt
Clock generating circUit
Supply voltage
Power diSsipation
Operating temperature range
Device structure
Package
I
I/O
FunctIOns
70 (68 MELPS 740 baSIC mstructions+2)
l.us (minImum IOstructlons, at 4MHz frequency)
4MHz
16384 bytes
256 bytes
8-bltX7
8-blt or 16-bitX1
8-bltX4,16-bltX1
8-bltX1 (8 channels)
5-bitX2,8-bltX2
14-bltX1
lS-bitX1
96 levels (max)
16 (externalS, Internal 8)
BUilt-in (ceramic or quartz crystal oscillator)
5V±10%
30mW (at 4MHz frequency)
-10-70'C
CMOS silicon gate
64-pln shrink plastic molded DIP
3-356
• MITSUBISHI
.... ELECTRIC







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