Mitsubishi M37754M6C-XXXHP, M37754M6C-XXXGP Datasheet

MITSUBISHI MICROCOMPUTERS

M37754M6C-XXXGP

PRELIMINARY

Notice: This is not a final specification.

Some parametric limits are subject to change.

DESCRIPTION

The M37754M6C-XXXGP and M37754M6C-XXXHP are single-chip
microcomputers designed with high-performance CMOS silicon gate
technology. This is housed in a 100-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 M37754M6C­XXXGP and M37754M6C-XXXHP 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 con­verter, 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

•

Instruction execution time

•

The fastest instruction at 40 MHz frequency ...................... 100 ns

RAM ................................................ 2048 bytes

M37754M6C-XXXHP

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

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 wave­form 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—P11) ......................................................................... 87

Small package [M37754M6C-XXXHP]

•

.................................100-pin fine pitch QFP (read 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 in­verter air conditioner and general purpose inverter

M37754M6C-XXXGP PIN CONFIGURATION (TOP VIEW)

1/A1

2/A2

3/A3

4/A4

5/A5

P00/A0↔ P0

P0

P0

P0

P0

P06/A6↔ P07/A7↔ P10/A8↔ P11/A9↔ P12/A10↔ P13/A11↔ P14/A12↔ P15/A13↔ P16/A14↔ P17/A15↔ P20/A16↔ P21/A17↔ P22/A18↔ P23/A19↔ P27/A23↔ P100/D0/LA0↔ P101/D1/LA1↔ P102/D2/LA2↔ P103/D3/LA3↔ P104/D4/LA4↔ P105/D5/LA5↔ P106/D6/LA6↔ P107/D7/LA7↔ P110/D8

↔

↔

↔

↔

M37754M6C-XXXGP

101112131415161718192021222324252627282930

↔

↔

↔

↔

0/CS0

P9

3/CS3/A22/RTP12

P9

P91/CS1/A20/V/RTP10

P92/CS2/A21/U/RTP11

↔

↔

↔

↔

7/TB2IN

6/TB1IN

P6

P6

↔

↔

5/TB0IN

P6

4/INT2

P6

3/INT1

P6

2/INT0

P6

↔

↔

↔

↔

1/TA4IN

0/TA4OUT

P6

7/TA3IN/KI3

P6

6/TA3OUT/KI2

P5

P5

Outline 100P6S-A

P87/TXD1

P8

4/CTS1/RTS1/DA1/INT4

P8

0/CTS0/RTS0/CLKS1/DA0

P8

P8

P8

2/RXD0/CLKS0

P8

P8

7/AN7/ADTRG

P7

P7
P7
P7
P7
P7
P71/AN1

6/RXD1
5/CLK1

3/TXD0

1/CLK0

CC

V

CC

AV

REF

V

SS

AV

SS

V

6/AN6
5/AN5
4/AN4
3/AN3
2/AN2

↔

↔

8079787776757473727170696867666564636261605958575655545352

↔

81 50

↔

82 49

↔

83 48

↔

84 47

↔

85 46

↔

86 45

↔

87 44

↔

88 43
89 42
90 41

→

91 40
92 39
93 38

↔

94 37

↔

95 36

↔

96 35

↔

97

↔

98 33

↔

99 32

↔

100

123456789

↔

↔

↔

P70/AN0

5/INT3/KI4

P9

4/CS4/RTP13

P9

↔

5/TA2IN/KI1

P5

51

↔

P111/D9

↔

P112D10

↔

P113/D11

↔

P114/D12

↔

P115/D13

↔

P116/D14

↔

P117/D15

↔

P30/WR

↔

1/BHE

P3

↔

2/ALE

P3

↔

3/HLDA

P3

CC

V
VSS

→

E/RD

→

OUT

X

←

XIN

←

34

RESET

SS

CNV

←

BYTE

↔

31

0/HOLD

P4

↔

↔

↔

↔

↔

↔

↔

↔

3/TA1IN/W/RTP03

P5

2/TA1OUT/U/RTP02

P5

1/TA0IN/V/RTP01

P5

↔

0/TA0OUT/W/RTP00

P5

7

P4

6

P4

5

P4

↔

4/TA2OUT/KI0

P5

4

P4

3

P4

↔

↔

2/φ1

1/RDY

P4

P4

PRELIMINARY

Notice: This is not a final specification.

Some parametric limits are subject to change.

M37754M6C-XXXHP PIN CONFIGURATION (TOP VIEW)

↔ P20/A16

↔ P17/A15

↔ P16/A14

↔ P15/A13

↔ P14/A12

↔ P13/A11

↔ P12/A10

↔ P11/A9

↔ P10/A8

↔ P07/A7

↔ P06/A6

↔ P05/A5

↔ P04/A4

P02/A2 ↔
P0
P0

7/TXD1 ↔

P8

6/RXD1 ↔

P8

5/CLK1 ↔

4/CTS1/RTS1/DA1/INT4 ↔

P8

0/CTS0/RTS0/CLKS1/DA0 ↔

P8

P8

3/TXD0 ↔

P8

2/RXD0/CLKS0 ↔

P8

1/CLK0 ↔

P8

AV
AV

7/AN7/ADTRG ↔

P7

P76/AN6 ↔

5/AN5 ↔

P7

4/AN4 ↔

P7

3/AN3 ↔

P7

2/AN2 ↔

P7

1/AN1 ↔

P7

0/AN0 ↔

P7

5/INT3/KI4 ↔

P9

1/A1 ↔
0/A0 ↔

CC

V

CC

REF →

V

SS
SS

V

↔ P03/A3

66

67

68

69

70

71

72

73

74

75
76
77
78
79
80
81
82
83
84
85
86
87
88
89

M37754M6C-XXXHP

90
91
92
93
94
95
96
97
98
99
100

1P9

4/CS4/RTP13 ↔

3/CS3/A22/RTP12 ↔

P9

0/CS0 ↔

7/TB2IN ↔P66/TB1IN ↔P65/TB0IN ↔

P9

P6

P91/CS1/A20/V/RTP10 ↔

P92/CS2/A21/U/RTP11 ↔

4/INT2 ↔

P6

10

P63/INT1 ↔

9

8

7

6

5

4

3

2

Outline 100P6Q-A

62

63

64

65

14

13

12

11

1/TA4IN ↔

P62/INT0 ↔

0/TA4OUT ↔

P6

7/TA3IN/KI3 ↔

P6

P5

MITSUBISHI MICROCOMPUTERS

M37754M6C-XXXGP

M37754M6C-XXXHP

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

↔ P106/D6/LA6

↔ P105/D5/LA5

↔ P104/D4/LA4

↔ P103/D3/LA3

↔ P102/D2/LA2

↔ P101/D1/LA1

↔ P100/D0/LA0

↔ P27/A23

↔ P23/A19

↔ P22/A18

↔ P21/A17

61

15

6/TA3OUT/KI2 ↔

P5

60

16

5/TA2IN/KI1 ↔

P5

59

17

4/TA2OUT/KI0 ↔

P5

58

18

3/TA1IN/W/RTP03 ↔

P5

57

19

2/TA1OUT/U/RTP02 ↔

P5

56

20

1/TA0IN/V/RTP01 ↔

P5

55

21

0/TA0OUT/W/RTP00 ↔

P5

52

53

54

24

23

22

7 ↔P46 ↔P45 ↔P44 ↔

P4

51

50

↔ P107/D7/LA7

49

↔ P110/D8

48

↔ P111/D9

47

↔ P112/D10

46

↔ P113/D11

45

↔ P114/D12

44

↔ P115/D13

43

↔ P116/D14

42

↔ P11

41

↔ P3

40

↔ P3

39

↔ P3

38

↔ P33/HLDA

37

VCC

36

V

SS

35

→ E/RD

34

→ XOUT

33

← X

IN

32

← RESET

31

CNV

30

← BYTE
↔ P4

29

↔ P41/RDY

28

↔ P42/φ1

2627↔ P43

25

7/D15
0/WR
1/BHE
2/ALE

SS

0/HOLD

Differences between M37754M6C-XXXGP and M37754M6C-XXXHP

Product
M37754M6C-XXXGP
M37754M6C-XXXHP

2

100-pin QFP (100P6S-A)
100-pin fine pitch QFP
(100P6Q-A)

Package

PRELIMINARY

Notice: This is not a final specification.

Some parametric limits are subject to change.

BYTE

Bus width

select input

Data Buffer DB

Data Buffer DB

H(8)

L(8)

MITSUBISHI MICROCOMPUTERS

M37754M6C-XXXGP

M37754M6C-XXXHP

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Data Bus(Even)

Data Bus(Odd)

(8)
P0

port P0

Input/Output

VREF

Reference

voltage input

CC

(5V)

AV

SS

(0V)

AV

CNVSS

SS

V

(0V)

CC

V

(5V)

Instruction Register(8)

Instruction Queue Buffer Q0(8)

1

Instruction Queue Buffer Q

Instruction Queue Buffer Q

Incrementer(24)

Program Address Register PA(24)

Data Address Register DA(24)

Incrementer/Decrementer(24)

Program Counter PC(16)

Program Bank Register PG(8)

Data Bank Register DT(8)

(8)

2

(8)

Address Bus

Converter(8)

Converter(8)

0

1

D-A

D-A

A-D Converter(10)

UART 0(9)

UART 1(9)

(8)
P1

(5)
P2

(4)
P3

(8)
P10

P11(8)

P4(8)

port P1

Input/Output

port P2

Input/Output

port P3

Input/Output

port P10

Input/Output

port P11

Input/Output

port P4

Input/Output

RESET

Reset input

E

Enable output

XOUT

Clock output

Clock Generating Circuit

XIN

Clock input

BLOCK DIAGRAM

Input Buffer Register IB(16)

Processor Status Register PS(11)

Direct Page Register DPR(16)

Stack Pointer S(16)

Index Register Y(16)

Index Register X(16)

Accumulator B(16)

Accumulator A(16)

Arithmetic Logic

Unit(16)

WatchdogTimer

Timer TA3(16)

Timer TA4(16)

Timer TB1(16)

Timer TB2(16)

Timer TA1(16)

Timer TA2(16)

RAM

2048 Bytes

ROM

48 Kbytes

Timer TB0(16)

Timer TA0(16)

P8(8) P7(8)P9(6) P6(8) P5(8)

port P5

Input/Output

port P6

Input/Output

port P7

Input/Output

port P8

Input/Output

port P9

Input/Output

3

PRELIMINARY

Notice: This is not a final specification.

Some parametric limits are subject to change.

FUNCTIONS OF M37754M6C-XXXGP

Number of basic machine instructions
Instruction execution time

Memory size

Input/Output ports

Multiple-function timers
Serial I/O

A-D converter
D-A converter
Watchdog timer
Dead-time timer
Interrupts

Clock generating circuit
Supply voltage
Power dissipation

Input/Output characteristic
Memory expansion

Operating temperature range
Device structure
Package

ROM
RAM
P0, P1, P4–P8, P10, P11
P2
P3
P9
TA0, TA1, TA2, TA3, TA4
TB0, TB1, TB2

Input/Output withstand voltage
Output current

MITSUBISHI MICROCOMPUTERS

M37754M6C-XXXGP

M37754M6C-XXXHP

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

FunctionsParameter
109
100 ns (the fastest instruction at external clock 40 MHz frequency)
48 Kbytes
2048 bytes
8-bit × 9
5-bit × 1
4-bit × 1
6-bit × 1
16-bit × 5
16-bit × 3
(UART or clock synchronous serial I/O) × 2
10-bit × 1 (8 channels)
8-bit × 2
12-bit × 1
8-bit × 3
5 external types, 16 internal types

(Each interrupt can be set to priority levels 0–7.)
Built-in (externally connected to a ceramic resonator or quartz crystal resonator)
5 V±10 %
125 mW(at external clock 40 MHz frequency)
5 V
5 mA
Maximum 16 Mbytes
–20 to 85 °C
CMOS high-performance silicon gate process
100-pin plastic molded QFP

4