M38223E4MFS datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > M38223E4MFS

Preview

M38223E4MFS: DescriptionSINGLE-CHIP 8-BIT CMOS MICROCOMPUTER; File Size809KB，78 Pages; ManufacturerMitsubishi; Websitehttp://www.mitsubishielectric.com/semiconductors/

Download Datasheet View All

M38223E4MFS Overview

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Preview

Download Datasheet

View All

MITSUBISHI MICROCOMPUTERS

3822 Group

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

DESCRIPTION

The 3822 group is the 8-bit microcomputer based on the 740 fam-

ily core technology.

The 3822 group has the LCD drive control circuit, an 8-channel

A-D converter, and a serial I/O as additional functions.

The various microcomputers in the 3822 group include variations

of internal memory size and packaging. For details, refer to the

section on part numbering.

For details on availability of microcomputers in the 3822 group, re-

fer to the section on group expansion.

FEATURES

qBasic

machine-language instructions ...................................... 71

qThe

minimum instruction execution time ........................... 0.5 µs

(at 8 MHz oscillation frequency)

qMemory

size

ROM ................................................................. 4 K to 48 K bytes

RAM ................................................................. 192 to 1024 bytes

qProgrammable

input/output ports ............................................ 49

qSoftware

pull-up/pull-down resistors (Ports P0-P7 except port P4

)

qInterrupts

................................................. 17 sources, 16 vectors

(includes key input interrupt)

qTimers

........................................................... 8-bit

3, 16-bit

qSerial

I/O ...................... 8-bit

1 (UART or Clock-synchronized)

qA-D

converter ................................................. 8-bit

8 channels

qLCD

drive control circuit

Bias ................................................................................... 1/2, 1/3

Duty ........................................................................... 1/2, 1/3, 1/4

Common output .......................................................................... 4

Segment output ........................................................................ 32

clock generating circuits

(connect to external ceramic resonator or quartz-crystal oscillator)

qPower

source voltage

In high-speed mode .................................................. 4.0 to 5.5 V

In middle-speed mode ............................................... 2.5 to 5.5 V

(Extended operating temperature version:

2.0 to 5.5 V, Ta= – 20 to 85°C

3.0 to 5.5 V, Ta= – 40 to – 20°C)

(One time PROM version: 2.5 to 5.5 V)

(M version: 2.2 to 5.5 V)

(H version: 2.0 to 5.5 V)

In low-speed mode .................................................... 2.5 to 5.5 V

(Extended operating temperature version:

2.0 to 5.5 V, Ta= – 20 to 85°C

3.0 to 5.5 V, Ta= – 40 to – 20°C)

(One time PROM version: 2.5 to 5.5 V)

(M version: 2.2 to 5.5 V)

(H version: 2.0 to 5.5 V)

qPower

dissipation

In high-speed mode .......................................................... 32 mW

(at 8 MHz oscillation frequency, at 5 V power source voltage)

In low-speed mode ............................................................ 45

µW

(at 32 kHz oscillation frequency, at 3 V power source voltage)

qOperating

temperature range................................... – 20 to 85°C

(Extended operating temperature version: – 40 to 85 °C)

APPLICATIONS

Camera, household appliances, consumer electronics, etc.

PIN CONFIGURATION (TOP VIEW)

SEG

/SEG

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

SEG

REF

COM

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

M38224M6HXXXFP

OUT

COUT

CIN

RESET

/φ

Package type : 80P6N-A (80-pin plastic-molded QFP)

Fig. 1 M38224M6HXXXFP pin configuration

(The pin configuration of 80D0 is same as this.)

/AN

/ADT

OUT

/CNTR

/RTP

/INT

RDY

CLK

/INT

Recommended Resources

Cabinet fluorescent lighting circuit diagram

22V, 100A high-power regulated power supply circuit

Small hydropower station control and protection circuit

Clever use of KD-28 for light-controlled automatic curtain circuit diagram

Simple low pass filter circuit

Differential amplifier circuit with low pass filter

What exactly is the UWB "One-Finger Connection" technology released by Xiaomi? What is its use?: Xiaomi has officially launched a new technology, "One-finger connection" UWB, claiming that it will give mobile phones and smart devices the ability of "spatial perception", which can achieve the purp...; 石榴姐 RF/Wirelessly

【PLC based on IoT】---Burn IIOT OS for PLC master control: Step 1: Select the domestic industrial Internet of Things operating system, select the corresponding TF card, and click burn.Step 2: After the burning is completed, insert the TF card into the Raspber...; cpsiot DigiKey Technology Zone

Friends who want to switch from industry to finance and invest in semiconductors, please read this: [i=s]This post was last edited by a large semiconductor investment group on 2021-4-6 10:15[/i]If you are interested, please contact me and add my WeChat 389529778. The industry may be limited to a cer...; 大型半导体投资集团 Recruitment

switch: In the timer interrupt, 32Mhz. fosc/4,2 prescaler ratio. TMROH is set to 40. How to use switch case to write if 4 top{:1_103:}{:1_103:}{:1_103:}{:1_103:}{:1_103:}{:1_103:}{:1_103:}{:1_103:}{:1_103:}{:...; 柯小西 MCU

Practical book "Design and Application of Switching Power Supply": The biggest feature of "Design and Application of Switching Power Supplies" is that it is concise, easy to understand and highly practical, allowing readers to learn and master the design methods of s...; arui1999 Download Centre

The clock configured by STM32CubeMX is inaccurate?: I'm debugging the SPI of NUCLEO-L496ZG recently. Because there are strict requirements on the SPI clock frequency, the code can run fine on STM32F0, but it doesn't work on L496. I'm using STM32CubeMX ...; littleshrimp stm32/stm8

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components