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PDF MSM66Q577 Data sheet ( Hoja de datos )

Número de pieza MSM66Q577
Descripción 16-Bit Microcontroller
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No Preview Available ! MSM66Q577 Hoja de datos, Descripción, Manual

PEDL66577-01
1Semiconductor
MSM66577 Family
16-Bit Microcontroller
This version: Apr. 2000
Preliminary
GENERAL DESCRIPTION
The MSM66577 family of highly functional CMOS 16-bit single chip microcontrollers utilizes the nX-8/500S,
Oki’s proprietary CPU core.
Four channels of serial ports, consisting of two channels of synchronous serial ports with 32-byte FIFO registers
and two channels of UART/synchronous serial ports, enable easy interfacing with external peripheral LSI devices
such as an encoder/decoder or servocontroller.
A switching function permits selection of separate address and data lines or multiplexed lines for the external bus
interface to correspond to various peripheral LSI devices.
With features such as a clock gear function, dual clock function, STOP/HALT mode, programmable pull-up ports
in which individual bits can be programmed, and a small, thin package, the MSM66577 family of microprocessors
is optimally suited for the system control of small-sized low power devices.
The flash ROM version (MSM66Q577LY) programmable with a single 3V power supply (3.0 to 3.6V) and flash
ROM version (MSM66Q577) programmable with a single 5V power supply (4.5 to 5.5V) are also included in the
family. These versions are easily adaptable to sudden specification changes and to new product versions.
APPLICATIONS
Digital Audio Control Systems
PC peripheral Control Systems
Office Electronics Control Systems
ORDERING INFORMATION
Order Code or Product Name
Package
Remark
MSM66577L-xxTB *1
Low voltage mask ROM version (2.4 to 3.6 V)
MSM66577-xxTB *1
MSM66Q577LY-NTB *2
100-pin plastic TQFP
5 V mask ROM version (4.5 to 5.5 V)
(TQFP 100-P-1414-0.50-K) MSM66577L flash ROM version (3.0 to 3.6V)
MSM66Q577-NTB *2
MSM66577 flash ROM version (4.5 to 5.5 V)
*1 : The “xx” of “-xx” stands for the code number.
*2 : The “N” of “-N” stands for the flash ROM and the OTP ROM, blank version.
When OKI programs and ship the flash ROM and OTP, the part number is changed from ”–N” to ”–XX” (code
number ) , for example, MSM66Q577-999TB.
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1 page




MSM66Q577 pdf
1Semiconductor
BLOCK DIAGRAM
TM0OUT
TM0EVT
TM1OUT
TM1EVT
TM2OUT
TM2EVT
CLKOUT
XTOUT
RXD1
TXD1
RXC1
TXC1
16 bit Timer0
8 bit Timer1
8 bit Timer2
Peripheral
SIO1
(UART/SYNC)
TM4OUT
RXD6
TXD6
RXC6
TXC6
SIOI4
SIOO4
SIOCK4
SIOI5
SIOO5
SIOCK5
PWMOUT0
PWMOUT2
PWMOUT1
PWMOUT3
8 bit Time4/BRG
SIO6
(UART/SYNC)
8 bit Timer3/BRG
SIO4
(32 byte FIFO SYNC)
8 bit Timer5/BRG
SIO5
(32 byte FIFO SYNC)
8 bit Timer6/WDT
8 bit PWM0
8 bit PWM1
CPCM0
CPCM1
8 bit Timer9
CAP/CMP
VREF
AGND
AI0 to AI7
AO0
AO1
NMI
EXINT0
to
EXINT7
16 bit FRC
10 bit A/D
Converter
8 bit D/A Converter
Interrupt
PEDL66577-01
MSM66577 Family
CPU Core
ALU
ALU Control
ACC
System
Control
Control
Registers
SSP
PSW
LRB PC
DSR TSR CSR
XT0
XT1
OSC0
OSC1
HOLD
HLDACK
RES
Memory Control
Pointing Registers
Local Registers
Instruction
Decoder
RAM
4K
ROM
128K
EA
SELMBUS
PSEN
RD
WR
WAIT
D0 to D7
(AD0 to AD7*)
A0 to A19
TBC
RTC
P0
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P14
P15
*: Address output/data I/O when
selecting multiplexed bus type.
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5 Page





MSM66Q577 arduino
1Semiconductor
PEDL66577-01
MSM66577 Family
ALLOWABLE OUTPUT CURRENT VALUES
Parameter
MSM66577/Q577 (VDD = 4.5 to 5.5 V, Ta = –30 to +70°C)
MSM66577L (VDD = 2.4 to 3.6 V, Ta = –30 to +70°C)
MSM66Q577LY (VDD = 3.0 to 3.6 V, Ta = –30 to +70°C)
Pin Symbol Min. Typ. Max. Unit
“H” output pin (1 pin)
“H” output pins (sum total)
“L” output pin (1 pin)
All output pins
Sum total of all output pins
P0, P3, P11
Other ports
IOH
IOH
IOL
— — –2
— — –40
10
——
5
Sum total of P0, P3, P11
80 mA
Sum total of P1, P2, P4
“L” output pins (sum total)
Sum total of P5, P6, P9
Sum total of P7, P8, P10, P14, P15
IOL
— — 50
Sum total of all output pins
140
[Note]
Each of the family devices has unique pattern routes for the internal power and ground. Connect the
power supply voltage to all VDD pins and the ground potential to all GND pins. If a device may have one
or more VDD or GND pins to which the power supply voltage or the ground potential is not connected, it
can not be guaranteed for normal operation.
INTERNAL FLASH ROM PROGRAMMING CONDITIONS
Parameter
Supply Voltage
Ambient Temperature
Endurance
Blocks size
Symbol
VDD
Ta
CEP
Condition
MSM66Q577
MSM66Q577LY
During Read
During Programming
Rating
4.5 to 5.5
3.0 to 3.6
-30 to +70
+0 to +50
100
128
Unit
V
°C
Cycles
bytes
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