M3823XGXFP Selling Leads, Price trend, M3823XGXFP DataSheet download, circuit diagram from SeekIC.com

Features: Basic machine-language instructions ...................................... 71The minimum instruction execution time ........................... 0.4 s (at f(XIN) = 10 MHz, High-speed mode)Memory size ROM ............................................................... 16 K to 60 K bytes RA...

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SeekIC No. : 004405109 Detail

M3823XGXFP: Features: Basic machine-language instructions ...................................... 71The minimum instruction execution time ........................... 0.4 s (at f(XIN) = 10 MHz, High-speed mode)M...

M3823XGXFP Data Sheet

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Part Number:: M3823XGXFP
Supply Ability:: 5000

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Upload time: 2024/11/27

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Product Details

Description

Features:

Basic machine-language instructions ...................................... 71
The minimum instruction execution time ........................... 0.4 s
   (at f(X_IN) = 10 MHz, High-speed mode)
Memory size
   ROM ............................................................... 16 K to 60 K bytes
   RAM ................................................................. 640 to 2560 bytes
ROM correction function .............................. 32 bytes * 2 blocks
Watchdog timer .............................................................. 8-bit * 1
Programmable input/output ports ............................................ 49
Input ports .................................................................................. 5
Software pull-up/pull-down resistors (Ports P0-P7 except port P40)
Interrupts ................................................. 17 sources, 16 vectors
   (includes key input interrupt)
Key Input Interrupt (Key-on Wake-Up) ...................................... 8
Timers ........................................................... 8-bit * 3, 16-bit * 2
Serial interface ............ 8-bit * 1 (UART or Clock-synchronized)
A/D converter ............ 10-bit * 8 channels or 8-bit * 8 channels
LCD drive control circuit
   Bias ................................................................................... 1/2, 1/3
   Duty ........................................................................... 1/2, 1/3, 1/4
   Common output .......................................................................... 4
   Segment output ........................................................................ 32
Main clock generating circuits .............. Built-in feedback resistor
   (connect to external ceramic resonator or quartz-crystal oscillator)
Sub-clock generating circuits
   (connect to external quartz-crystal oscillator or on-chip oscillator)
Power source voltage
   In frequency/2 mode (f(X_IN) 10 MHz) ................... 4.5 to 5.5 V
   In frequency/2 mode (f(X_IN) 8 MHz) ..................... 4.0 to 5.5 V
   In frequency/4 mode (f(X_IN) 10 MHz) ................... 2.5 to 5.5 V
   In frequency/4 mode (f(X_IN) 8 MHz) ..................... 2.0 to 5.5 V
   In frequency/4 mode (f(X_IN) 5 MHz) ..................... 1.8 to 5.5 V
   In frequency/8 mode (f(X_IN) 10 MHz) ................... 2.5 to 5.5 V
   In frequency/8 mode (f(X_IN) 8 MHz) ..................... 2.0 to 5.5 V
   In frequency/8 mode (f(X_IN) 5 MHz) ..................... 1.8 to 5.5 V
   In low-speed mode .................................................... 1.8 to 5.5 V
Power dissipation
   In frequency/2 mode ............................................... 18 mW (std.)
   (at f(X_IN) = 8 MHz, Vcc = 5 V, Ta = 25 °C)
   In low-speed mode at XCIN ................................................18 W (std.)
   (at f(X_IN) stopped, f(X_CIN) = 32 kHz, Vcc = 2.5 V, Ta = 25 °C)
   In low-speed mode at on-chip oscillator .................. 35 W (std.)
   (at f(X_IN) stopped, f(X_CIN) = stopped, Vcc = 2.5 V, Ta = 25 °C)
Operating temperature range .................................. 20 to 85 °C

Application

·Camera, audio equipment, household appliances, consumer electronics,etc.

Pinout

Connection Diagram

Specifications

Symbol	Parameter	Conditions	Ratings	Unit
V_CC	Power source voltage	All voltages are based on V_SS. When an input voltage is measured, output transistors are cut off.	0.3 to 6.5	V
V_I	Input voltage P00P07, P10P17, P20P27, P34P37, P40P47, P50P57 P60P67, P70, P71		0.3 to V_CC +0.3	V
V_I	Input voltage VL1		0.3 to VL2	V
V_I	Input voltage VL2		VL1 to VL3	V
V_I	Input voltage VL3		VL2 to 6.5	V
V_I	Input voltage RESET, X_IN		0.3 to V_CC +0.3	V
V_O	Output voltage P00P07, P10P17	At output port	0.3 to V_CC +0.3	V
V_O	Output voltage P00P07, P10P17	At segment output	0.3 to VL3	V
V_O	Output voltage P34P37	At segment output	0.3 to VL3	V
V_O	Output voltage P20P27, P41P47,P50P57, P60P67, P70, P71		0.3 to V_CC +0.3	V
V_O	Output voltage SEG0SEG11		0.3 to VL3	V
V_O	Output voltage X_OUT		0.3 to V_CC +0.3	V
Pd	Power dissipation	Ta = 25	300	mW
Topr	Operating temperature		20 to 85
Tstg	Storage temperature		40 to 150

Description

The 3823 group is the 8-bit microcomputer based on the 740 family core technology.

The 3823 group has the LCD drive control circuit, an 8-channel A/D converter, a serial interface, a watchdog timer, a ROM correction function, and as additional functions.

The various microcomputers in the 3823 group include variations of internal memory size and packaging. For details, refer to the section on part numbering.

M3823XGXFP

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