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What is MSM66589?

This electronic component, produced by the manufacturer "OKI electronic componets", performs the same function as "(MSM66x589) OLMS-66K Series CMOS 16-Bit Microcontroller".


MSM66589 Datasheet PDF - OKI electronic componets

Part Number MSM66589
Description (MSM66x589) OLMS-66K Series CMOS 16-Bit Microcontroller
Manufacturers OKI electronic componets 
Logo OKI electronic componets Logo 


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Total 27 Pages



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MSM66589/66P589/66Q589
OLMS-66K Series CMOS 16-Bit Microcontroller
GENERAL DESCRIPTION
The MSM66589/66P589/66Q589 is a high-speed, high-performance 16-bit microcontroller that
employs OKI original nX-8/500S CPU core.
The MSM66589/66P589/66Q589 includes a 16-bit CPU, ROM, RAM, a 10-bit A/D converter,
serial ports, flexible timers, pulse-width modulator (PWM), and I/O ports.
The MSM66Q589 is a Flash EEPROM version.
FEATURES
• Program memory space
: 128K bytes
Internal ROM
: 96K bytes (MSM66589/66P589)
: 128K bytes (MSM66Q589)
• Data memory space
: 64K bytes
Internal RAM
: 4K bytes
• High-speed execution
Minimum instruction execution time : 100 nsec (@ 20 MHz)
• Built-in multiplier
• Powerful instruction set
: 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 instructions
ROM table reference instructions
• Abundant addressing modes
: Register addressing
Page addressing
Pointing register indirect addressing
Stack addressing
Immediate addressing
• I/O port
Analog input only ports
: 16 channels
Input-output ports
: 11 ports ¥ 8 bits, 1 port ¥ 6 bits
(Each bit can be configured to be an input or output)
• Flexible timers
Free run counters
: 19 bits ¥ 1, 16 bits ¥ 1
19-bit CAP with a divider
:4
16-bit double buffer RTO
:6
16-bit RTO/PWM
:2
16-bit CAP/RTO
:6
• 8-bit general timer
:1
8-bit event counter
:1
• 16-bit PWM
:8
Input clock divider
:1
• 8-bit serial ports
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MSM66589 equivalent
¡ Semiconductor
MSM66589/66P589/66Q589
PIN DESCRIPTION
Symbol
P0_0-P0_7/
AD0-AD7
P1_0-P1_7/
A8-A15
P2_0-P2_5/
RTO4-RTO9
P2_6/FTM10
P2_7
P3_0-P3_3/
FTM11A-FTM11D
P3_4-P3_7/
CAP0-CAP3
P4_0/ETMCK
P4_1/ECTCK
P4_2-P4_7/
TRNS0-TRNS5
P5_0-P5_3
P5_4/PSEN
P5_5/ALE
Type
I/O
I/O
I/O
I/O
I/O
I/O
Description
P0: 8-bit input-output port. Each bit can be assigned to be an input or an output.
AD: When an external memory is used, these pins output the lower 8 bits of the address.
These pins also input or output the data.
P1: 8-bit input-output port. Each bit can be assigned to input or output.
A: When an external memory is used, these pins output the upper 8 bits of the address.
P2: 8-bit input-output port. Each bit can be assigned to input or output.
RTO: Output pin for real time output
FTM10: Capture input pin or real-time output pin
P3: 8-bit input-output port. Each bit can be assigned to input or output.
FTM11A: Capture input pin or real-time output pin
FTM11B-D: 4-port real-time output pin
CAP : Capture input pin
P4: 8-bit input-output port. Each bit can be assigned to input or output.
ETMCK: External clock input pin of 8-bit general timer
ECTCK: External clock input pin of 8-bit event counter
TRNS: Transition detector input pin
P5: 6-bit input-output port. Each bit can be assigned to input or output.
PSEN: Strobe pulse output pin to fetch to external program memory
ALE: Timing pulse output pin to latch the lower 8 bits of the address output from port 0
when the CPU accesses the external memory
P6_0/INT0
P6_1/INT1
P6_2/RXD1
P6_3/TXD1
P6_4/RXC1
P6_5/TXC1
P6_6/RXD0
P6_7/TXD0
P7_0/WR
P7_1/RD
P7_2/WAIT
P7_3/CLKOUT
P7_4-P7_7/
PWM0-PWM3
P8_0-P8_3/
PWM4-PWM7
P8_4-P8_7
P9_0/A16
P9_1-P9_7
P10_0-P10_1/
RTO12-RTO13
P10_2-P10_5/
FTM14-FTM17
P10_6-P10_7
P11_0-P11_7
P6: 8-bit input-output port. Each bit can be assigned to input or output.
INT0, 1: External interrupt request input pin
RXD1 : SCI1 Receiver data input pin
I/O TXD1 : SCI1 Transmitter data output pin
RXC1 : SCI1 Receiver circuit clock pin
TXC1 : SCI1 Transmitter circuit clock pin
RXD0 : SCI0 Receiver data input pin
TXD0 : SCI0 Transmitter data output pin
P7: 8-bit input-output port. Each bit can be assigned to input or output.
WR: Write strobe output pin for external data memory
I/O
RD: Read strobe output pin for external data memory
WAIT: CPU wait request input pin when accessing external data memory
CLKOUT: Output pin to output clock pulse specified by PRPHF
PWM: PWM output pin
P8: 8-bit input-output port. Each bit can be assigned to input or output.
I/O PWM: PWM output pin
P9: 8-bit input-output port. Each bit can be assigned to input or output.
I/O A16: When an external program memory is used, this pin outputs the MSB of the
address.
P10: 8-bit input-output port. Each bit can be assigned to input or output.
RTO: Output pin for real time output.
I/O FTM: Capture input pin or real-time output pin
I/O P11: 8-bit input-output port. Each bit can be assigned to input or output.
5/27


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for MSM66589 electronic component.


Information Total 27 Pages
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