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What is MSM66509?

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


MSM66509 Datasheet PDF - OKI electronic componets

Part Number MSM66509
Description OLMS-66K Series 16-Bit Microcontroller
Manufacturers OKI electronic componets 
Logo OKI electronic componets Logo 


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E2E1029-27-Y3
¡¡ SemicondSucetormiconductor
MSM66509/66P509
OLMS-66K Series 16-Bit Microcontroller
ThisMveSrMsio6n6:50Ja9n/6. 619P95809
Previous version: Nov. 1996
GENERAL DESCRIPTION
The MSM66509/66P509 is a high-performance 16-bit microcontroller that employs OKI
original nX-8/500 CPU core.
The MSM66509/66P509 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.
FEATURES
• Program memory space
: 64K bytes
Internal ROM
: 64K bytes
• Data memory space
: 64K bytes
Internal RAM
: 2K bytes
• High-speed execution
Minimum instruction execution time : 125nsec @ 32MHz
• 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 port
: 1 port ¥ 16 bits
Input-output port
: 11 ports ¥ 8 bits, 1 port ¥ 4 bits
(Input/output setting available in bit unit)
• Flexible timers
Free run counters
: 19-bit ¥ 1, 16-bit ¥ 1
19-bit CAP with a divider
:4
16-bit double buffer RTO
:6
16-bit PWM/RTO
:2
16-bit CAP/RTO
:2
• 8-bit general timer
:1
8-bit event counter
:1
• 16-bit PWM
:6
Input clock divider
:4
• Serial ports
UART mode with BRG
:1
Synchronous/UART switchable mode
with BRG
:1
• 10-bit A/D converter
: 16 channels
1/24

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MSM66509 equivalent
¡ Semiconductor
MSM66509/66P509
PIN DESCRIPTIONS
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
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-P8.1/
PWM4-PWM5
P8.2-P8.7
P9.0-P9.7
P10.0-P10.1/
RTO12-RTO13
P10.2-P10.7
P11.0-P11.7
Type
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.
I/O 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.
I/O
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.
I/O
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
I/O P5: 4-bit Input-output port. Each bit can be assigned to input or output.
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 for supplying a clock to peripheral circuits
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
I/O P9: 8-bit Input-output port. Each bit can be assigned to input or output.
P10: 8-bit Input-output port. Each bit can be assigned to input or output.
I/O RTO: Output pin for real time output.
I/O P11: 8-bit Input-output port. Each bit can be assigned to input or output.
5/24


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for MSM66509 electronic component.


Information Total 24 Pages
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