E2E1027-27-Y4
¡ Semiconductor
MSM66201/66P201/66207/
66P207
¡ Semiconductor
OLMS-66K Series 16-Bit Microcontroller
This version: Jan. 1998
MSM66201/66P201/66207/66P207
Previous version: Nov. 1996
GENERAL DESCRIPTION
The MSM66201/66207 is a high performance microcontroller that employs OKI original nX-8/
200 CPU core. This chip includes a 16-bit CPU, ROM, RAM, I/O ports, multifunction 16-bit
timers, 10-bit A/D converter, serial I/O port, and pulse width modulator (PWM). The
MSM66P201/66P207 is the OTP (One-Time Programmable) version of the MSM66201/66207.
FEATURES
• 64K address space for program memory
• 64K address space for data memory
• High-speed execution
Minimum cycle for instruction
• Powerful instruction set
: Internal ROM : MSM66201
MSM66207
: Internal RAM : MSM66201
MSM66207
16K bytes
32K bytes
512 bytes
1024 bytes
• Abundant addressing modes
: 400ns @ 10MHz
: Instruction set superior in orthogonal matrix
8/16-bit data transfer instructions
8/16-bit arithmetic instructions
Multiplication and division operation instructions
Bit manipulation instructions
Bit logic instrucitons
ROM table reference instructions
: Register addressing
Page addressing
Pointing register indirect addressing
Stack addressing
Immediate value addressing
: 5 ports
¥
8 bits
(Each bit can be assigned to input or output)
Input port
: 1 port
¥
8 bits
• Built-in multifunctional 16-bit timer
:4
Following 4 modes can be set for each timer : Auto-reload timer mode
Clock output mode
Capture register mode
Real time output mode
• Serial port
: 1 channel (Synchronous/UART switchable
mode with baud rate generators)
• 16-bit pulse width modulator
:2
• Watchdog timer
• Transition detector
:4
• 10-bit A/D converter
: 8 channels
• Interrupts
Nonmaskable
:1
Maskable
: Internal 16/external 2
• Stand-by function
STOP mode
: Software clock stop mode
HALT mode
: Software CPU stop mode
HOLD mode
: Hardware CPU stop mode
1/30
• I/O port
Input-output port
¡ Semiconductor
• Package
64-pin plastic shrink DIP (SDIP64-P-750-1.78)
MSM66201/66P201/66207/66P207
*
: (MSM66201-¥¥¥SS) (MSM66P201-¥¥¥SS)
(MSM66207-¥¥¥SS) (MSM66P207-¥¥¥SS)
64-pin plastic QFP (QFP64-P-1414-0.80-BK)
: (MSM66201-¥¥¥GSBK)(MSM66207¥¥¥GS-
BK)
68-pin plastic QFJ (PLCC) (QFJ68-P-S950-1.27) : (MSM66201-¥¥¥JS) (MSM66P201-¥¥¥JS)
(MSM66207-¥¥¥JS) (MSM66P207-¥¥¥JS)
64-pin ceramic piggyback (ADIP64-C-750-1.78) : (MSM66G207VS)
(¥¥¥ indicates the code number.)
The piggyback type is used only for engineering samples.
2/30
P4.0/TM0CK
P4.1/TM1CK
P3.4/TM0IO
SSP
LRB
TIMER
0–3
P3.7/TM3IO
EA
READY
ALE
PSEN
P
O
R
T
RD
WR
BLOCK DIAGRAM
¡ Semiconductor
P3.1/RXD
P3.0/TXD
P2.7/RXC
P2.6/TXC
*2
PSW
RAM
1024
¥
8 bits
B
U
S
SERIAL
PORT
P4.4/TRNS0
P4.7/TRNS3
MEMORY
ALU
CONT.
PC
RAP
*1
ROM
32K
¥
8 bits
IR
INSTRUCTION
DECODER
ALU
ACCUMULATOR
TEMPORARY R.
CONSTANTS
CONT.
TRANSI-
TION D.
V
REF
P5.0/AI 0
P5.7/AI 7
AGND
A/D
CONV.
AD0/P0.0
AD7/P0.7
A8 /P1.0
A15/P1.7
C
O
N
T
.
P4.2/PWM0
P4.3/PWM1
PWM
0,1
NMI
P3.2/INT0
P3.3/INT1
INTERRUPT
CONT.
P2.3/CLKOUT
RESOUT
PERIPHERAL
CONT.
WDT
SYSTEM
CONTROLLER
PORT
*1 MSM66201 16K
¥
8
*2 MSM66201 512
¥
8
P2
P3
P4
P5
P0
P1
MSM66201/66P201/66207/66P207
FLT
RES
OSC1
OSC0
HLDA/P2.5
HOLD/P2.4
GND
V
DD
3/30
¡ Semiconductor
MSM66201/66P201/66207/66P207
PIN CONFIGURATION (TOP VIEW)
AD0/P0.0
AD1/P0.1
AD2/P0.2
AD3/P0.3
AD4/P0.4
AD5/P0.5
AD6/P0.6
AD7/P0.7
A8/P1.0
A9/P1.1
A10/P1.2
A11/P1.3
A12/P1.4
A13/P1.5
A14/P1.6
A15/P1.7
P2.0
P2.1
P2.2
CLKOUT/P2.3
RESOUT
ALE
PSEN
RD
WR
READY
EA
FLT
RES
OSC0
OSC1
GND
1
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
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
V
DD
V
REF
AGND
P5.7/AI7
P5.6/AI6
P5.5/AI5
P5.4/AI4
P5.3/AI3
P5.2/AI2
P5.1/AI1
P5.0/AI0
P4.7/TRNS3
P4.6/TRNS2
P4.5/TRNS1
P4.4/TRNS0
P4.3/PWM1
P4.2/PWM0
P4.1/TM1CK
P4.0/TM0CK
P3.7/TM3IO
P3.6/TM2IO
P3.5/TM1IO
P3.4/TM0IO
P3.3/INT1
P3.2/INT0
P3.1/RXD
P3.0/TXD
P2.7/RXC
P2.6/TXC
P2.5/HLDA
P2.4/HOLD
NMI
64-Pin Plastic Shrink DIP
4/30
¡ Semiconductor
PIN CONFIGURATION (TOP VIEW) (Continued)
A8/P1.0
A9/P1.1
A10/P1.2
A11/P1.3
A12/P1.4
A13/P1.5
A14/P1.6
A15/P1.7
P2.0
P2.1 10
P2.2 11
CLKOUT/P2.3 12
RESOUT 13
ALE 14
PSEN
15
RD
16
,
64 P0.7/AD7
63 P0.6/AD6
62 P0.5/AD5
61 P0.4/AD4
60 P0.3/AD3
59 P0.2/AD2
1
2
3
4
5
6
7
8
9
WR
17
READY 18
EA
19
FLT
20
RES
21
OSC0 22
MSM66201/66P201/66207/66P207
58 P0.1/AD1
57 P0.0/AD0
53 P5.7/AI7
52 P5.6/AI6
54 P5.5/AI5
50 P5.4/AI4
49 P5.3/AI3
48 P5.2/AI2
47 P5.1/AI1
46 P5.0/AI0
45 P4.7/TRNS3
44 P4.6/TRNS2
43 P4.5/TRNS1
42 P4.4/TRNS0
41 P4.3/PWM1
40 P4.2/PWM0
39 P4.1/TM1CK
38 P4.0/TM0CK
37 P3.7/TM3IO
36 P3.6/TM2IO
35 P3.5/TM1IO
34 P3.4/TM0IO
33 P3.3/INT1
INT0/P3.2
32
OSC1
23
GND 24
NMI
25
HOLD/P2.4 26
HLDA/P2.5 27
54 AGND
55 V
REF
56 V
DD
TXC/P2.6 28
RXC/P2.7 29
TXD/P3.0 30
64-Pin Plastic QFP
RXD/P3.1 31
5/30
