EEWORLDEEWORLDEEWORLD

Part Number

Search

M38C83MF-XXXFP

Description
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER   
File Size680KB,51 Pages
ManufacturerMitsubishi
Websitehttp://www.mitsubishielectric.com/semiconductors/
Download Datasheet View All

M38C83MF-XXXFP Overview

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER   

PR
.
ion
icat
ecif ect to
l sp ubj
s
fina
ot a its are
n
is is ric lim
Th et
ice:
am
Not e par
m
So nge.
cha
M
ELI
ARY
IN
MITSUBISHI MICROCOMPUTERS
38C8 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
DESCRIPTION
The 38C8 group is the 8-bit microcomputer based on the 740 family
core technology.
The 38C8 group has a LCD drive control circuit (bias control, time
sharing control), a 10-bit A-D converter, and a Serial I/O as additional
functions.
The various microcomputers in the 38C8 group include variations of
internal memory size and packaging. For details, refer to the section
on part numbering.
FEATURES
qBasic
machine-language instructions ....................................... 71
qThe
minimum instruction execution time ............................ 0.5
µs
(at 8 MHz oscillation frequency)
qMemory
size
ROM ............................................................................ 60 K bytes
RAM ............................................................................ 2048 bytes
qProgrammable
input/output ports ............................................. 35
qSoftware
pull-up resistors
.................................................................. Ports P0–P3, P4
1
–P4
7
qInterrupts
................................................... 15 sources, 15 vectors
(includes key input interrupt)
qTimers
............................................................ 8-bit
3, 16-bit
2
qSerial
I/O ........................ 8-bit
1 (UART or Clock-synchronized)
qA-D
converter (32 kHz operating available) ... 10-bit
8 channels
qLCD
drive control circuit
Bias ................................................................................... 1/5, 1/7
Duty .............................................................................. 1/16, 1/32
Common output ............................................................... 16 or 32
Segment output ............................................................... 52 or 68
qMain
clock generating circuit (RC oscillation selectable)
...................... (connect to external ceramic resonator or resistor)
qSub-clock
generating circuit
............................................. (connect to quartz-crystal oscilaltor)
qPower
source voltage
In high-speed mode .................................................... 4.0 to 5.5 V
In middle-speed mode ................................................ 2.2 to 5.5 V
In low-speed mode ..................................................... 2.2 to 5.5 V
qPower
dissipation
In high-speed mode ........................................................... 30 mW
(at 8 MHz oscillation frequency, at 5 V power source voltage)
In low-speed mode ............................................................. 60
µW
(at 32 kHz oscillation frequency, at 3 V power source voltage, at
WIT state, at voltage multiplier operating, LCD drive waveform
generating state)
qOperating
temperature range ................................... – 20 to 85°C
APPLICATIONS
Dot-matrix-type displays
Will controlling the LED in this way cause current bias?
My simulation uses a constant current IC to control the LED to light up. The constant current can be an LDO circuit or a DCDC circuit. Of course, in actual situations, the connection between each LED ...
小太阳yy LED Zone
LCD dynamic display digital based on MSP430F6638
Many series of MSP430 microcontrollers have the ability to drive LCDs, such as: 66 series, 41 series, 42 series, 43 series, 44 series, 31 series, 32 series, 33 series, etc. candirectly drive LCDs. LED...
灞波儿奔 Microcontroller MCU
Excuse me, what are the main parameters of the motor and reduction mechanism used in the water meter switch valve?
Excuse me, what are the main parameters of the motor and reduction mechanism used in the water meter switch valve?...
一沙一世 stm32/stm8
[2022 Digi-Key Innovation Design Competition] Electronic photo frame based on STM32H745
[i=s]This post was last edited by xusiwei1236 on 2022-10-24 00:59[/i]STM32H745 electronic photo frameProject IntroductionAn electronic photo frame is a photo frame that displays digital photos rather ...
xusiwei1236 DigiKey Technology Zone
ESP32-S2 Development Pitfalls (2) -- Cmake Construction Engineering System
[i=s]This post was last edited by RCSN on 2020-5-15 22:29[/i]The author uses SDK to develop under Linux (Chinese Linux distribution - Deepin system). I will not explain in detail how to build the deve...
RCSN DIY/Open Source Hardware
Prize-winning live broadcast | Registration for the application of Weidmuller products in the semiconductor industry has begun!
Live broadcast with prizes | Application of Weidmuller products in the semiconductor industry. Register to win prizes!Click here to register for the live broadcastLive broadcast time Live broadcast th...
EEWORLD社区 Integrated technical exchanges

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号