M37753M6C-XXXFP Datasheet, PDF (2/13 Pages) Renesas Technology Corp – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
M37753M6C-XXXFP, M37753M6C-XXXHP _{PRELIMINARY NSootimcee:pTahriasmisentroict alimfinitsalasrpeescuifbicjeactitotno.change.}
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
DESCRIPTION
The M37753M6C-XXXFP and M37753M6C-XXXHP are single-chip
microcomputers designed with high-performance CMOS silicon gate
technology. This is housed in a 80-pin plastic molded QFP.
This microcomputer has a CPU and a bus interface unit. The CPU is
a 16-bit parallel processor that can also be switched to perform 8-bit
parallel processing, and the bus interface unit enhances the memory
access efficiency to execute instructions fast.
In addition to the 7700 Family basic instructions, the M37753M6C-
XXXFP has 6 special instructions which contain instructions for
signed multiplication/division; these added instructions improve the
servo arithmetic performance to control hard disk drives and so on.
This microcomputer also include the ROM, RAM, multiple-function
timers, motor control function, serial I/O, A-D converter, D-A con-
verter, and so on.
DISTINCTIVE FEATURES
• ^{Number of basic machine instructions .................................... 109}
(103 basic instructions of 7700 Family + 6 special instructions)
• ^{Memory size}
ROM ................................................ 48 Kbytes
RAM ................................................ 2048 bytes
• ^{Instruction execution time}
The fastest instruction at 40 MHz frequency ...................... 100 ns
• ^{Single power supply ....................................................... 5V ±10 %}
• ^{Low power dissipation (at 40 MHz frequency) ....... 125 mW (Typ.)}
• ^{Interrupts ............................................................ 21 types, 7 levels}
• ^{Multiple-function 16-bit timer ................................................... 5+3}
(three-phase motor drive waveform or pulse motor control wave-
form output)
• ^{Serial I/O (UART or clock synchronous) ...................................... 2}
• ^{10-bit A-D converter ............................................ 8-channel inputs}
• ^{8-bit D-A converter ............................................ 2-channel outputs}
• ^{12-bit watchdog timer}
• ^{Programmable input/output}
(ports P0—P8) .......................................................................... 68
• ^{Small package [M37753M6C-XXXHP]}
................................. 80-pin fine pitch QFP (lead pitch : 0.5 mm)
APPLICATION
Control devices for personal computer peripheral equipment such as
CD-ROM drives, hard disk drives, high density FDD, printers
Control devices for office equipment such as copiers and facsimiles
Control devices for industrial equipment such as communication and
measuring instruments
Control devices for equipment required for motor control such as in-
verter air conditioner and general purpose inverter
M37753M6C-XXXFP PIN CONFIGURATION (TOP VIEW)
P83/TXD0 ↔ 65
P82/RXD0/CLKS0 ↔ 66
P81/CLK0 ↔ 67
P80/CTS0/RTS0/CLKS1/DA0/INT3/KI4 ↔ 68
VCC 69
AVCC 70
VREF → 71
AVSS 72
VSS 73
P77/AN7/ADTRG ↔ 74
P76/AN6 ↔ 75
P75/AN5 ↔ 76
P74/AN4 ↔ 77
P73/AN3 ↔ 78
P72/AN2 ↔ 79
P71/AN1 ↔ 80
M37753M6C-XXXFP
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