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MSM66Q577 の電気的特性と機能

MSM66Q577のメーカーはOKI electronic componetsです、この部品の機能は「16-Bit Microcontroller」です。


製品の詳細 ( Datasheet PDF )

部品番号
MSM66Q577
部品説明
16-Bit Microcontroller
メーカ
OKI electronic componets
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OKI electronic componets ロゴ 




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MSM66Q577 Datasheet, MSM66Q577 PDF,ピン配置, 機能
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, ピン配列
1Semiconductor
PEDL66577-01
MSM66577 Family
SPECIAL FEATURES
1. High-performance CPU
The family includes the high-performance CPU, powerful bit manipulation instruction set, full symmetrical
addressing mode, and ROM WINDOW function, and also provides the best optimized C compiler support.
2. A variety of power saving modes
Attaching a 32.768-kHz crystal produces a real-time clock signal from the internal clock timer. Use of a single
clock in place of dual clocks is possible.
The clock gear function allows a 1/2 × or 1/4 × main clock to be selected for the CPU operating clock.
Switching the CPU clock to 32.768-kHz signal, 1/2 × main clock, or 1/4 × main clock, then produces operation in
a low power consumption mode.
The family provides a wide range of standby control functions. In addition to the usual STOP mode that stops the
oscillator, there are the quick restart STOP mode that shuts down the CPU and peripherals but leaves the oscillator
running, and the HALT mode that shuts down the CPU but leaves the peripherals running.
3. Variety of multifunctional serial ports
The family includes two channels of built-in synchronous serial ports with 32-byte FIFO implementing an auto
transfer function.
The family allows multi-byte 1-frame information which consists of address, command, and data to be easily and
efficiently transmitted to or received from a serial interface type peripheral LSI device. The family also allows
multi-byte character information to be easily and efficiently transmitted to or received from an LCD module.
In addition, the family has two channels of combined UART/synchronous serial ports, and provides four channels
of serial interfaces.
UART/synchronous SIO
UART/synchronous SIO
Synchronous SIO with 32-byte FIFO
Synchronous SIO with 32-byte FIFO
4. MSM66Q577LY and MSM66Q577 with flash memory programmable with single power supply
In addition to the regular mask ROM version, the family includes these versions with 128KB of flash memory that
can be programmed using a single power supply.
For the MSM66Q577LY, an internal booster circuit derives the necessary program voltage from the device's low
(3.0 to 3.6V) power supply, and the program voltage for the MSM66Q577 is provided with a single 5 V power
supply (4.5 to 5.5 V).
5. High-precision A/D and D/A converters
The family includes a high-precision 10-bit analog-to-digital converter with eight channels and 8-bit digital-to-
analog converter with two channels.
3/34


3Pages


MSM66Q577 電子部品, 半導体
1Semiconductor
PIN CONFIGURATION (TOP VIEW)
PEDL66577-01
MSM66577 Family
SIOCK4/P10-3
SIOO4/P10-4
SIOI4/P10-5
RXD1/P8-0
TXD1/P8-1
RXC1/P8-2
TXC1/P8-3
TM4OUT/P8-4
PWM2OUT/P8-6
PWM3OUT/P8-7
PWM0OUT/P7-6
PWM1OUT/P7-7
VDD
GND
HLDACK/P9-7
EXINT4/P9-0
EXINT5/P9-1
EXINT6/P9-2
EXINT7/P9-3
EXINT0/P6-0
EXINT1/P6-1
EXINT2/P6-2
EXINT3/P6-3
TM1EVT/P6-4
TM1OUT/P6-5
1
5
10
15
20
25
75 P1-7/A15
P1-6/A14
P1-5/A13
P1-4/A12
P1-3/A11
70 P1-2/A10
P1-1/A9
P1-0/A8
P4-7/A7
P4-6/A6
65 P4-5/A5
P4-4/A4
P4-3/A3
P4-2/A2
P4-1/A1
60 P4-0/A0
GND
P0-7/D7(AD7*)
P0-6/D6(AD6*)
P0-5/D5(AD5*)
55 P0-4/D4(AD4*)
P0-3/D3(AD3*)
P0-2/D2(AD2*)
P0-1/D1(AD1*)
P0-0/D0(AD0*)
100-pin Plastic TQFP
*: Address output/data I/O when selecting multiplexed bus type.
6/34

6 Page

合計 : 30 ページ
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[ MSM66Q577 データシート.PDF ]

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部品番号部品説明メーカ
MSM66Q573

16-Bit Microcontroller

OKI electronic componets
OKI electronic componets
MSM66Q577

16-Bit Microcontroller

OKI electronic componets
OKI electronic componets

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