OKI MSM63188A-xxx, MSM63188A-xxxGS-BK Datasheet

E2E0056-19-62

¡ Semiconductor MSM63188A

This version: Jun. 1999

¡ Semiconductor

MSM63188A

4-Bit Microcontroller with Built-in 1024-Dot Matrix LCD Drivers and Melody Circuit,
Operating at 0.9 V (Min.)

GENERAL DESCRIPTION

The MSM63188A is an enhanced version of the MSM63188 in which supply currents have been
improved.
The MSM63188A is a CMOS 4-bit microcontroller with built-in 1024-dot matrix LCD drivers and
operates at 0.9 V (min.). The MSM63188A is suitable for applications such as games, toys,
watches, etc. which are provided with an LCD display.
The MSM63188A is an M6318x series mask ROM-version product of OLMS-63K family, which
employs Oki's original CPU core nX-4/250.
The MSM63P180 is the one-time-programmable ROM version of MSM63188/A, having one-time
PROM (OTP) as internal program memory.
The MSM63P180 is used to evaluate the software development.

FEATURES

• Rich instruction set
439 instructions

Transfer, rotate, increment/decrement, arithmetic operations, comparison, logic operations,
mask operations, bit operations, ROM table reference, external memory transfer, stack
operations, flag operations, branch, conditional branch, call/return, control.

• Rich selection of addressing modes
Indirect addressing of four data memory types, with current bank register, extra bank
register, HL register and XY register.
Data memory bank internal direct addressing mode.

• Processing speed
Two clocks per machine cycle, with most instructions executed in one machine cycle.
Minimum instruction execution time : 61 ms (@ 32.768 kHz system clock)

1 ms (@ 2 MHz system clock)

• Clock generation circuit
Low-speed clock : 32.768 kHz crystal oscillator
High-speed clock : 2 MHz (Max.) RC or ceramic oscillator select

• Program memory space
16K words
Basic instruction length is 16 bits/1 word

• Data memory space
3584 nibbles

• External data memory space
64 Kbytes (expandable by using an I/O port)

1/32

¡ Semiconductor MSM63188A

• Stack level
Call stack level : 16 levels
Register stack level : 16 levels

• I/O ports
Input ports: Selectable as input with pull-up resistance/input with pull-down resistance/

high-impedance input

Output ports: Selectable as P-channel open drain output/N-channel open drain output/

CMOS output/high-impedance output

Input-output ports: Selectable as input with pull-up resistance/input with pull-down

resistance/high-impedance input
Selectable as P-channel open drain output/N-channel open drain

output/CMOS output/high-impedance output
Can be interfaced with external peripherals that use a different power supply than this device
uses.
Number of ports:

Input port : 2 ports ¥ 4 bits
Output port : 6 ports ¥ 4 bits
Input-output port : 6 ports ¥ 4 bits

• Melody output function
Melody sound frequency : 529 to 2979 Hz
Tone length : 63 types
Tempo : 15 types
Note data : Resides in the program memory
Buzzer drive signal output : 4 kHz

• LCD driver

Number of segments : 1024 Max. (64 SEG ¥ 16 COM)
1/1 to 1/16 duty
1/4 or 1/5 bias (regulator built-in)
Selectable as all-on mode/all-off mode/power down mode/normal display mode
Adjustable contrast

• Multiplier/divider circuits
Multiplier : (8 bits) ¥ (8 bits) Æ Product (16 bits)

Divider : (16 bits) ÷ (8 bits) Æ Quotient (16 bits), Remainder (8 bits)

• Reset function
Reset through RESET pin
Power-on reset
Reset by low-speed oscillation halt

• Battery check
Low-voltage supply check

Criterion voltage : Can be selected as 1.05 ±0.10 V, 1.30 ±0.15 V,

2.20 ±0.20 V or 2.80 ±0.30 V

• Power supply backup
Backup circuit (voltage multiplier) enables operation at 0.9 V minimum

2/32

¡ Semiconductor MSM63188A

• Timers and counter
8-bit timer ¥ 4

Selectable as auto-reload mode/capture mode/clock frequency measurement mode

Watchdog timer ¥ 1

Overflows in 2 sec.

100 Hz timer ¥ 1

Measurable in steps of 1/100 sec.

15-bit time base counter ¥ 1

1, 2, 4, 8, 16, 32, 64, and 128 Hz signals can be read

• Serial port
Mode : UART mode, synchronous mode
UART communication speed : 1200 bps, 2400 bps, 4800 bps, 9600 bps
Clock frequency in synchronous mode : 32.768 kHz (internal clock mode), external

clock frequency

Data length : 5 to 8 bits

• Interrupt sources
External interrupt : 4
Internal interrupt : 13 (watchdog timer interrupt is a nonmask-

able interrupt)

• Operating voltage
When backup used : 0.9 to 2.7 V

(Low-speed clock operating)

1.2 to 2.7 V
(Operating frequency: 300 to 500 kHz)

1.5 to 2.7 V
(Operating frequency: 200 kHz to 1 MHz)

When backup not used : 1.8 to 5.5 V

(Operating frequency: 300 to 500 kHz)

2.2 to 5.5 V
(Operating frequency: 300 kHz to 1 MHz)

2.7 to 5.5 V
(Operating frequency: 200 kHz to 2 MHz)

• Package:
176-pin plastic LQFP (LQFP176-P-2424-0.50-BK) : (Product name: MSM63188A-xxxGS-BK)
Chip : (Product name: MSM63188A-xxx)

xxx indicates a code number.

Differences Between the MSM63188 and the MSM63188A

The MSM63188A has the following improved characteristics.

• Supply currents (I

• The V

voltage during a halt of high-speed clock oscillation

DDL

DD1

, I

DD2

, I

) in DC characteristics

DD3

3/32

¡ Semiconductor MSM63188A

BLOCK DIAGRAM

An asterisk (*) indicates the port secondary function. indicates that the power is supplied
to the circuits corresponding to the signal names inside from V
interface).

nX-4/250

H

RESET

TST1
TST2

TIMING
CON­TROL

SP

RSP

STACK
CAL : 16-level
REG : 16-level

RST

TST

CBR

EBR

ALU

INSTRUCTION
DECODER

4

INT

L

YX

C G

RAM

3584N

INT188

MULDIV

TBC

RA

A

Z

MIE

IR

PC

BUS
CON­TROL

DATA BUS

ROM
16KW

EXTMEM

INT

4

TIMER

8bit ¥ 4

INT

2

SIO

INT

1

MELODY

INT
1

INPUT
PORT

(power supply for

DDI

D0-7*

A0-15*

RD*

WR*

TM0CAP/TM1CAP*
TM0OVF/TM1OVF*
T02CK*
T13CK*

RXC*
TXC*
RXD*
TXD*

MD
MDB

P0.0-P0.3

P1.0-P1.3

XT0

XT1
OSC0
OSC1

TBCCLK*

HSCLK*

OSC

V

CB1

CB2
V
V
V
V
V

V

DDH

V

DD1

DD2

DD3

DD4

DD5

DDL

DD

C1
C2

BACK
UP

BIAS

BLD

INT

1

INT

1

100HzTC

WDT

LCLK*

FRAME*

OUTPUT

PORT

I/O
PORT

INT

3

LCD

&

DSPR

P2.0-P2.3

P3.0-P3.3

P4.0-P4.3

P5.0-P5.3

P6.0-P6.3

P7.0-P7.3

P8.0-P8.3

P9.0-P9.3

PA.0-PA.3

PB.0-PB.3

PC.0-PC.3

PD.0-PD.3

COM1-16

SEG0-63

V

DDI

V

SS

4/32

¡ Semiconductor MSM63188A

PIN CONFIGURATION (TOP VIEW)

SEG61

SEG62

SEG63

(NC)

P0.0

P0.1

P0.2

P0.3

P1.0

P1.1

P1.2

P1.3

P2.0

P2.1

P2.2

P2.3

P3.0

P3.1

P3.2

P3.3

P4.0

P4.1

P4.2

P4.3

(NC)

SEG43
SEG42
SEG41
SEG40
SEG39
SEG38
SEG37
SEG36
SEG35
SEG34
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10

SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0

11
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

SEG45

SEG46

SEG47

SEG48

SEG49

SEG50

SEG51

SEG52

SEG53

168

167

SEG54

166

165

(NC)

SEG44

174

173

172

171

170

176

175

474849505152535455565758596061

45

46

169

SEG55

SEG56

SEG57

164

163

162

SEG58

SEG59

SEG60

158

157

156

155

154

153

152

151

150

149

148

147

146

145

144

143

142

141

161

160

159

63646566676869707172737475767778798081828384858687

62

140

139

138

137

136

135

134

(NC)

133

132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100

99
98
97
96
95
94
93
92
91
90
89

88

P5.0
P5.1
P5.2
P5.3
P6.0
P6.1
P6.2
P6.3
P7.0
P7.1
P7.2
P7.3
P8.0
P8.1
P8.2
P8.3
P9.0
P9.1
P9.2
P9.3
PA.0
PA.1
PA.2
PA.3
PB.0
PB.1
PB.2
PB.3
PC.0
PC.1
PC.2
PC.3
PD.0
PD.1
PD.2
PD.3
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)

(NC)

COM16

COM15

COM14

COM13

COM12

COM11

COM10

COM9

COM8

COM7

COM6

COM5

COM4

COM3

COM2

SS

DD1VDD2VDD3VDD4VDD5

V

V

COM1

C1

C2

DDH

V

CB1

CB2

DD

DDL

V

V

OSC1

OSC0

XT1

XT0

RESET

TST2

176-Pin Plastic LQFP

Note: Pins marked as (NC) are no-connection pins which are left open.

(NC)

TST1

MD

(NC)

(NC)

MDB

V

DDI

(NC)

5/32

¡ Semiconductor MSM63188A

PAD CONFIGURATION

Pad Layout

PD.3
PD.2
PD.1
PD.0
PC.3
PC.2
PC.1
PC.0
PB.3
PB.2
PB.1
PB.0
PA.3
PA.2
PA.1
PA.0

P9.3
P9.2
P9.1
P9.0
P8.3
P8.2
P8.1
P8.0
P7.3
P7.2
P7.1
P7.0
P6.3
P6.2
P6.1
P6.0

P5.3
P5.2
P5.1
P5.0

124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155

156
157
158
159

DDI

122 MDB

121 MD

123 V

118 XT0

117 XT1

119 TST2

120 TST1

DDL

116 RESET

112 V

113 V

115 OSC0

114 OSC1

DD

110 CB1

111 CB2

DDH

108 C2

109 V

DD5

DD4

106 V

105 V

107 C1

DD3

DD2

104 V

103 V

DD1

SS

102 V

101 V

100 COM1

98 COM3

97 COM4

99 COM2

96 COM5

93 COM8

95 COM6

92 COM9

94 COM7

89 COM12

91 COM10

87 COM14

88 COM13

90 COM11

85 COM16

86 COM15

84 SEG0
83 SEG1
82 SEG2
81 SEG3
80 SEG4
79 SEG5
78 SEG6
77 SEG7
76 SEG8
75 SEG9
74 SEG10
73 SEG11
72 SEG12
71 SEG13
70 SEG14
69 SEG15
68 SEG16
67 SEG17
66 SEG18
65 SEG19
64 SEG20
63 SEG21
62 SEG22
61 SEG23
60 SEG24
59 SEG25
58 SEG26
57 SEG27
56 SEG28
55 SEG29
54 SEG30
53 SEG31
52 SEG32
51 SEG33
50 SEG34
49 SEG35
48 SEG36
47 SEG37
46 SEG38
45 SEG39
44 SEG40
43 SEG41

42 SEG42
41 SEG43

Y

P4.3 1

P4.2 2

P4.1 3

P4.0 4

P3.3 5

P3.2 6

P3.1 7

P3.0 8

P2.3 9

P2.2 10

P2.1 11

P2.0 12

P1.3 13

P1.2 14

P1.1 15

P1.0 16

P0.3 17

P0.2 18

P0.1 19

P0.0 20

SEG63 21

SEG62 22

SEG61 23

SEG60 24

SEG59 25

SEG58 26

SEG57 27

SEG56 28

SEG55 29

SEG54 30

SEG53 31

SEG52 32

SEG51 33

SEG50 34

SEG49 35

SEG48 36

SEG47 37

SEG46 38

SEG45 39

SEG44 40

X

Chip Size : 6.60 mm ¥ 6.60 mm
Chip Thickness : 350 mm (typ.)
Coordinate Origin : Chip center
Pad Hole Size : 100 mm ¥ 100 mm
Pad Size : 110 mm ¥ 110 mm
Minimum Pad Pitch : 140 mm

Note: The chip substrate voltage is VSS.

6/32

¡ Semiconductor MSM63188A

Pad Coordinates

Pad No.

Name

X (µm) Y (µm)

1 P4.3 –2837 –3105

Pad

2 –2697
3 –2557
4 –2417
5 –2277
6 –2137
7 –1997
8 –1857

9 –1717
10 –1577
11 –1437
12 –1297
13 –1157
14 –1017
15 –877
16 –737
17 –597
18 –457
19 –317
20 –177
21 54
22 194

P4.2 –3105 SEG41 3155
P4.1 –3105 SEG40 3155
P4.0 –3105 SEG39 3155
P3.3 –3105 SEG38 3155
P3.2 –3105 SEG37 3155
P3.1 –3105 SEG36 3155
P3.0 –3105 SEG35 3155
P2.3 –3105 SEG34 3155
P2.2 –3105 SEG33 3155
P2.1 –3105 SEG32 3155
P2.0 –3105 SEG31 3155
P1.3 –3105 SEG30 3155
P1.2 –3105 SEG29 3155
P1.1 –3105 SEG28 3155
P1.0 –3105 SEG27 3155
P0.3 –3105 SEG26 3155
P0.2 –3105 SEG25 3155
P0.1 –3105 SEG24 3155

P0.0 –3105 SEG23 3155
SEG63
SEG62

23 SEG61 334
24 SEG60 474
25 SEG59 614
26 SEG58 754
27 SEG57 894
28 SEG56 1034
29 SEG55 1174
30 SEG54 1314
31 SEG53 1454
32 SEG52 1594
33 SEG51 1734
34 SEG50 1874
35 SEG49 2014
36 SEG48 2154
37 SEG47 2294
38 SEG46 2434
39 SEG45 2574
40 SEG44 2714
41 SEG43 3155

Pad No.

42

Name

SEG42 3155 –2870

X (µm) Y (µm)

43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61

Pad

–3105 SEG22 3155
–3105 SEG21 3155
–3105 SEG20 3155
–3105 SEG19 3155
–3105 SEG18 3155
–3105 SEG17 3155
–3105 SEG16 3155
–3105 SEG15 3155
–3105 SEG14 3155
–3105 SEG13 3155
–3105 SEG12 3155
–3105 SEG11 3155
–3105 SEG10 3155
–3105 SEG9 3155
–3105 SEG8 3155
–3105 SEG7 3155
–3105 SEG6 3155
–3105 SEG5 3155
–3105 SEG4 3155
–3105 SEG3 3155
–3010 SEG2 3155

62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82

–2730
–2590
–2450
–2310
–2170
–2030
–1890
–1750
–1610
–1470
–1330
–1190
–1050

–910
–770
–630
–490
–350
–210

–70

70
210
350
490
630
770
910

1050
1190
1330
1470
1610
1750
1890
2030
2170
2310
2450
2590
2730

Pad No.

83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98

99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123

Pad

Name

X (µm) Y (µm)

SEG1 3155 2870

SEG0 3155
COM16
COM15
COM14
COM13
COM12
COM11
COM10

COM9 3105
COM8 3105
COM7 3105
COM6 3105
COM5 3105
COM4 3105
COM3 3105
COM2 3105
COM1 3105

V

SS

V

DD1

V

DD2

V

DD3

V

DD4

V

DD5

C1
C2

V

DDH

CB1
CB2
V

DD

V

DDL

OSC1

OSC0
RESET

XT1

XT0
TST2
TST1

MD

MDB

V

DDI

2705
2565
2425
2285
2145
2005
1865
1725
1585
1445
1305
1165
1025

885
745
605
420
270
120

–30
–179
–329
–479
–629
–779
–929

–1079
–1229
–1379
–1529
–1679
–1829
–1979
–2129
–2324
–2464
–2604
–2744
–2884

3010
3105
3105
3105
3105
3105
3105
3105

3105
3105
3105
3105
3105
3105
3105
3105
3105
3105
3105
3105
3105
3105
3105
3105
3105
3105
3105
3105
3105
3105
3105

7/32

¡ Semiconductor MSM63188A

Pad Coordinates (continued)

Pad No.

124 PD.3 –3155 2428
125
126
127
128
129
130
131
132
133
134
135

Pad

Name

PD.2 2288
PD.1 2148
PD.0
PC.3
PC.2
PC.1
PC.0
PB.3
PB.2
PB.1
PB.0

X (µm) Y (µm)

–3155 –3155 –3155
–3155 –3155 –3155
–3155 –3155 –3155
–3155 –3155 –3155
–3155 –3155 –3155
–3155 –3155 –3155
–3155 –3155 –3155
–3155 –3155 –3155
–3155 –3155 –3155
–3155 –3155 –3155
–3155 –3155 –3155

2008
1868
1728
1588
1448
1308
1168
1028

888

Pad No.

136
137
138
139
140
141
142
143
144
145
146
147

Pad

Name

PA.3
PA.2
PA.1
PA.0

P9.3
P9.2
P9.1
P9.0
P8.3
P8.2
P8.1
P8.0

X (µm) Y (µm)

–3155 748

608
468
328
188

48

–92
–232
–372
–512
–652
–792

Pad No.

149
150
151
152
153
154
155
156
157
158
159

Pad

Name

P7.3
P7.2
P7.1
P7.0
P6.3
P6.2
P6.1
P6.0
P5.3
P5.2
P5.1
P5.0

X (µm) Y (µm)

–3155 –932148

–1072
–1212
–1352
–1492
–1632
–1772
–1912
–2172
–2312
–2452
–2592

8/32

¡ Semiconductor MSM63188A

PIN DESCRIPTIONS

The basic functions of each pin of the MSM63188A are described in Table 1.
A symbol with a slash (/) denotes a pin that has a secondary function.
Refer to Table 2 for secondary functions.
For type, "—" denotes a power supply pin, "I" an input pin, "O" an output pin, and "I/O" an input­output pin.

Table 1 Pin Descriptions (Basic Functions)

Function Symbol Pin Type

73 —
62 —
63
64
65 —
66
67

V
V
V
V
V

V

V

DD

SS

DD1

DD2

DD3

DD4

DD5

C1 68 —

Power

Supply

C2 69 —

V

V

V

DDI

DDL

DDH

87 —

74 —

70 —

CB1 71 —
CB2 72 —

XT0 79 I

XT1 78 O

Oscillation

OSC0 76 I

OSC1 75 O

TST1 81 I

Test

TST2 80 I

Reset RESET 77 I

Description

Positive power supply
Negative power supply
Power supply pins for LCD bias (internally generated).
Capacitors (0.1 mF) should be connected between these pins and
V

.

SS

Capacitor connection pins for LCD bias generation.
A capacitor (0.1 mF) should be connected between C1 and C2.
Positive power supply pin for external interface
(power supply for input, output, and input-output ports)
Positive power supply pin for internal logic (internally generated).
A capacitor (0.1 mF) should be connected between this pin and V

SS

.
Voltage multiplier pin for power supply backup (internally generated).
A capacitor (1.0 mF) should be connected between this pin and VSS.
Pins to connect a capacitor for voltage multiplier.
A capacitor (1.0 mF) should be connected between CB1 and CB2.
Low-speed clock oscillation pins.
A 32.768 kHz crystal should be connected between XT0 and XT1,

(5 to 25 pF) should be connected between XT0 and VSS.

and C

G

High-speed clock oscillation pins.
A ceramic resonator and capacitors (C
oscillation resistor (R

) should be connected to these pins.

OS

, CL1) or external

L0

Input pins for testing.
A pull-down resistor is internally connected to these pins.
The user cannot use these pins.
Reset input pin.
Setting this pin to "H" level puts this device into a reset state.
Then, setting this pin to "L" level starts executing an instruction
from address 0000H.
A pull-down resistor is internally connected to this pin.

Melody

MD 84 O

MDB 85 O

Melody output pin (non-inverted output)
Melody output pin (inverted output)

9/32

¡ Semiconductor MSM63188A

Table 1 Pin Descriptions (Basic Functions) (continued)

Function Symbol

P0.0/INT5
P0.1/INT5
P0.2/INT5
P0.3/INT5
P1.0/INT5
P1.1/INT5
P1.2/INT5
P1.3/INT5

P2.0
P2.1
P2.2
P2.3
P3.0
P3.1
P3.2

Port

P3.3
P4.0/A0
P4.1/A1
P4.2/A2
P4.3/A3
P5.0/A4
P5.1/A5
P5.2/A6
P5.3/A7
P6.0/A8
P6.1/A9

P6.2/A10
P6.3/A11
P7.0/A12
P7.1/A13
P7.2/A14
P7.3/A15

Pin

154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
132
131
130
129
128
127
126
125
124
123
122
121

Type Description

4-bit input ports.
Pull-up resistor input, pull-down resistor input, or

I

high-impedance input is selectable for each bit.

I

4-bit output ports.
P-channel open drain output, N-channel open drain output,

O

CMOS output, or high-impedance output is selectable for each
bit.

O

O

O

O

O

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