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Part Number: M3823XGX-XXXFP
Description: The 3823 group is the 8-bit microcomputer based on the 740 family core technology. The 3823 gr...
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M3823XGX-XXXFP
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General Description
M3823XGX-XXXFP General 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.
M3823XGX-XXXFP Maximum Ratings
| Symbol | Parameter | Conditions |
Ratings |
Unit |
| VCC | Power source voltage | All voltages are based on VSS. When an input voltage is measured, output transistors are cut off. |
0.3 to 6.5 |
V |
| VI | Input voltage P00P07, P10P17, P20P27, P34P37, P40P47, P50P57 P60P67, P70, P71 |
0.3 to VCC +0.3 |
V | |
| VI | Input voltage VL1 |
0.3 to VL2 |
V | |
| VI | Input voltage VL2 |
VL1 to VL3 |
V | |
| VI | Input voltage VL3 |
VL2 to 6.5 |
V | |
| VI | Input voltage RESET, XIN |
0.3 to VCC +0.3 |
V | |
| VO | Output voltage P00P07, P10P17 | At output port |
0.3 to VCC +0.3 |
V |
| At segment output |
0.3 to VL3 |
V | ||
| VO | Output voltage P34P37 | At segment output |
0.3 to VL3 |
V |
| VO | Output voltage P20P27, P41P47,P50P57, P60P67, P70, P71 |
0.3 to VCC +0.3 |
V | |
| VO | Output voltage SEG0SEG11 |
0.3 to VL3 |
V | |
| VO | Output voltage XOUT |
0.3 to VCC +0.3 |
V | |
| Pd | Power dissipation | Ta = 25 |
300 |
mW |
| Topr | Operating temperature |
20 to 85 |
||
| Tstg | Storage temperature |
40 to 150 |
M3823XGX-XXXFP Features
Basic machine-language instructions ...................................... 71
The minimum instruction execution time ........................... 0.4 s
(at f(XIN) = 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(XIN) 10 MHz) ................... 4.5 to 5.5 V
In frequency/2 mode (f(XIN) 8 MHz) ..................... 4.0 to 5.5 V
In frequency/4 mode (f(XIN) 10 MHz) ................... 2.5 to 5.5 V
In frequency/4 mode (f(XIN) 8 MHz) ..................... 2.0 to 5.5 V
In frequency/4 mode (f(XIN) 5 MHz) ..................... 1.8 to 5.5 V
In frequency/8 mode (f(XIN) 10 MHz) ................... 2.5 to 5.5 V
In frequency/8 mode (f(XIN) 8 MHz) ..................... 2.0 to 5.5 V
In frequency/8 mode (f(XIN) 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(XIN) = 8 MHz, Vcc = 5 V, Ta = 25 °C)
In low-speed mode at XCIN ................................................18 W (std.)
(at f(XIN) stopped, f(XCIN) = 32 kHz, Vcc = 2.5 V, Ta = 25 °C)
In low-speed mode at on-chip oscillator .................. 35 W (std.)
(at f(XIN) stopped, f(XCIN) = stopped, Vcc = 2.5 V, Ta = 25 °C)
Operating temperature range .................................. 20 to 85 °C
The minimum instruction execution time ........................... 0.4 s
(at f(XIN) = 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(XIN) 10 MHz) ................... 4.5 to 5.5 V
In frequency/2 mode (f(XIN) 8 MHz) ..................... 4.0 to 5.5 V
In frequency/4 mode (f(XIN) 10 MHz) ................... 2.5 to 5.5 V
In frequency/4 mode (f(XIN) 8 MHz) ..................... 2.0 to 5.5 V
In frequency/4 mode (f(XIN) 5 MHz) ..................... 1.8 to 5.5 V
In frequency/8 mode (f(XIN) 10 MHz) ................... 2.5 to 5.5 V
In frequency/8 mode (f(XIN) 8 MHz) ..................... 2.0 to 5.5 V
In frequency/8 mode (f(XIN) 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(XIN) = 8 MHz, Vcc = 5 V, Ta = 25 °C)
In low-speed mode at XCIN ................................................18 W (std.)
(at f(XIN) stopped, f(XCIN) = 32 kHz, Vcc = 2.5 V, Ta = 25 °C)
In low-speed mode at on-chip oscillator .................. 35 W (std.)
(at f(XIN) stopped, f(XCIN) = stopped, Vcc = 2.5 V, Ta = 25 °C)
Operating temperature range .................................. 20 to 85 °C
M3823XGX-XXXFP Typical Application
·Camera, audio equipment, household appliances, consumer electronics,etc.
M3823XGX-XXXFP Connection Diagram
M38000E1-XXXFP
PDF/DataSheet Download
- Datasheet: M38000E1-XXXFP
- File Size: 2447095 KB
- Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]
- Click here to Download
- ·M38000E1-XXXFS
- MITSUBISHI [Mitsubishi Electric Semiconductor]
- 8-BIT SINGLE-CHIP MICROCOMPUTER
- 4303892 KB
- ·M38000E1-XXXHP
- MITSUBISHI [Mitsubishi Electric Semiconductor]
- 8-BIT SINGLE-CHIP MICROCOMPUTER
- 4303892 KB
- ·M38000E1-XXXSP
- MITSUBISHI [Mitsubishi Electric Semiconductor]
- 8-BIT SINGLE-CHIP MICROCOMPUTER
- 4303892 KB
- ·M38000E1-XXXSS
- MITSUBISHI [Mitsubishi Electric Semiconductor]
- 8-BIT SINGLE-CHIP MICROCOMPUTER
- 4303892 KB
- ·M38000E2-XXXFP
- MITSUBISHI [Mitsubishi Electric Semiconductor]
- 8-BIT SINGLE-CHIP MICROCOMPUTER
- 2447095 KB
- ·M38000E2-XXXFS
- MITSUBISHI [Mitsubishi Electric Semiconductor]
- 8-BIT SINGLE-CHIP MICROCOMPUTER
- 2447095 KB
- ·M38000E2-XXXHP
- MITSUBISHI [Mitsubishi Electric Semiconductor]
- 8-BIT SINGLE-CHIP MICROCOMPUTER
- 4303892 KB
- ·M38000E2-XXXSP
- MITSUBISHI [Mitsubishi Electric Semiconductor]
- 8-BIT SINGLE-CHIP MICROCOMPUTER
- 4303892 KB
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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 ...
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