Home datasheet M38043F7-XXXSP

M38043F7-XXXSP

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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Description

DESCRIPTION
The 3803/3804 group is the 8-bit microcomputer based on the 740 family core technology. The 3803/3804 group is designed for household products, office automation equipment, and controlling systems that require analog signal processing, including the A-D converter and D-Aconverters.
The 3804 group is the version of the 3803 group to which an I2C BUS control function has been added.

FEATURES
●Basic machine-language instructions ...................................... 71
●Minimum instruction execution time ................................ 0.24 µs
(at 16.8 MHz oscillation frequency)
●Memory size
ROM ............................................................... 16 K to 60 K bytes
RAM ................................................................. 640 to 2048 bytes
●Programmable input/output ports ............................................ 56
●Software pull-up resistors ................................................. Built-in
●Interrupts
21 sources, 16 vectors ...............................................3803 group
(external 8, internal 12, software 1)
23 sources, 16 vectors ............................................... 3804 group
(external 9, internal 13, software 1)
●Timers ........................................................................... 16-bit ✕ 1
8-bit ✕ 4
(with 8-bit prescaler)
●Watchdog timer ............................................................ 16-bit ✕ 1
●Serial I/O...................... 8-bit ✕ 2 (UART or Clock-synchronized)
8-bit ✕ 1 (Clock-synchronized)
●PWM ............................................ 8-bit ✕ 1 (with 8-bit prescaler)
●I2C-BUS interface (3804 group only) ........................... 1 channel
●A-D converter ............................................. 10-bit ✕ 16 channels
(8-bit reading enabled)
●D-A converter ................................................. 8-bit ✕ 2 channels
●LED direct drive port .................................................................. 8
●Clock generating circuit ..................................... Built-in 2 circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
●Power source voltage
In high-, middle-speed mode
At 16.8 MHz oscillation frequency ............................ 4.5 to 5.5 V
At 12.5 MHz oscillation frequency ............................ 4.0 to 5.5 V
At 8.38 MHz oscillation frequency) ........................ 2.7 to 5.5 V ✽
In low-speed mode
At 32 kHz oscillation frequency .............................. 2.7 to 5.5 V ✽
(✽ This value of flash memory version is 4.0 to 5.5 V.)
●Power dissipation
In high-speed mode ................................................ 60 mW (typ.)
(at 16.8 MHz oscillation frequency, at 5 V power source voltage)
In low-speed mode ................................................... 60 µW (typ.)
(at 32 kHz oscillation frequency, at 3 V power source voltage)
●Operating temperature range ....................................–20 to 85°C
●Packages
SP .................................................. 64P4B (64-pin 750 mil SDIP)
FP ....................................... 64P6N-A (64-pin 14 ✕ 14 mm QFP)
HP ..................................... 64P6Q-A (64-pin 10 ✕ 10 mm LQFP)

Features

Parameters


Manufacturer information

MITSUBISHI ELECTRIC

Mitsubishi Electric was established in 1921 as a manufacturer of electric motors and has grown into a 35-country global giant that introduces and refines breakthrough technologies in electronics. Registered to ISO 16949, Mitsubishi Electric has adopted "Changes for the Better" as a corporate statement to express their commitment to creating better products. Mitsubishi's LED technology is unique, producing the world's first large-scale LED screen for sports arenas and the world's largest CRT television screen. The Mitsubishi TFT-LCD product line features LED backlighting and many include CMOS and LVDS interfaces or touch panel screens. LC modes include TN and IPS technology. The TFT-LCD's are available in VGA, SVGA, WVGA, and QVGA, among others.

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