M37733M4BXXXFP Datasheet, PDF (1/30 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

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MITSUBISHI MICROCOMPUTERS
M37733M4BXXXFP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
DESCRIPTION
The M37733M4BXXXFP is a single-chip microcomputer using the
7700 Family core. This single-chip microcomputer has a CPU and a
bus interface unit. The CPU is a 16-bit parallel processor that can be
an 8-bit parallel processor, and the bus interface unit enhances the
memory access efficiency to execute instructions fast. This
microcomputer also includes a 32 kHz oscillation circuit, in addition
to the ROM, RAM, multiple-function timers, serial I/O, A-D converter,
and so on.
FEATURES
qNumber of basic instructions .................................................. 103
qMemory size ROM ................................................. 32 Kbytes
RAM ................................................ 2048 bytes
qInstruction execution time
The fastest instruction at 25 MHz frequency ...................... 160 ns
qSingle power supply ...................................................... 5 V ± 10%
qLow power dissipation (at 25 MHz frequency)
............................................47.5 mW (Typ.)
qInterrupts ............................................................ 19 types, 7 levels
qMultiple-function 16-bit timer ................................................. 5 + 3
qSerial I/O (UART or clock synchronous) ..................................... 3
q10-bit A-D converter ............................................ 8-channel inputs
q12-bit watchdog timer
qProgrammable input/output
(ports P0, P1, P2, P3, P4, P5, P6, P7, P8) ............................... 68
qClock generating circuit ........................................ 2 circuits built-in
APPLICATION
Control devices for general commercial equipment such as office
automation, office equipment, and so on.
Control devices for general industrial equipment such as
communication equipment, and so on.
PIN CONFIGURATION (TOP VIEW)
P83/TXD0
65
P82/RXD0/CLKS0
66
P81/CLK0
67
P80/CTS0/RTS0/CLKS1
68
VCC
69
AVCC
70
VREF
71
AVSS
72
VSS
73
P77/AN7/XcIN
74
P76/AN6/XcOUT
75
P75/AN5/ADTRG/TxD2
76
P74/AN4/RxD2
77
P73/AN3/CLK2
78
P72/AN2/CTS2
79
P71/AN1
80
M37733M4BXXXFP
40
P24/A20/D4
39
P25/A21/D5
38
P26/A22/D6
37
P27/A23/D7
36
P30/R/W
35
P31/BHE
34
P32/ALE
33
P33/HLDA
32
Vss
31
E
30
XOUT
29
XIN
28
RESET
27
CNVSS
26
BYTE
25
P40/HOLD
Outline 80P6N-A
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