M37733S4BFP Datasheet, PDF (1/36 Pages) Mitsubishi Electric Semiconductor – 16-BIT CMOS MICROCOMPUTER

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MITSUBISHI MICROCOMPUTERS
M37733S4BFP
16-BIT CMOS MICROCOMPUTER
DESCRIPTION
The M37733S4BFP is a microcomputer using the 7700 Family core.
This 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 RAM, multiple-function timers,
serial I/O, A-D converter, and so on.
FEATURES
qNumber of basic instructions .................................................. 103
qMemory size 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 P4, P5, P6, P7, P8) ........................................................ 37
qClock generating circuit ........................................ 2 circuits built-in
APPLICATION
Control devices for general commercial equipment such as office
automation, office equipment, personal information 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
M37733S4BFP
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 HOLD
Outline 80P6N-A