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3850 - SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Description

The 3850 group (spec.

H) is the 8-bit microcomputer based on the 740 family core technology.

The 3850 group (spec.

Features

  • qBasic machine-language instructions 71 qMinimum instruction execution time 0.5 µs (at 8 MHz oscillation frequency) qMemory size ROM 8K to 32K bytes RAM 512 to 1024 bytes qProgrammable input/output ports 34 qInterrupts 15 sources, 14 vectors qTimers 8-bit ✕ 4 qSerial I/O1 8-bit ✕ 1(UART or Clock-synchronized) qSerial I/O2 8-bit ✕ 1(Clock-synchronized) qPWM 8-bit ✕ 1 qA-D converter 10-bit ✕ 5 channels qWatchdog timer 16-bit ✕ 1 qClock generating circuit Built-in 2 circuits (connect.

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Datasheet preview – 3850

Datasheet Details

Part number 3850
Manufacturer Renesas
File Size 1.15 MB
Description SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Datasheet download datasheet 3850 Datasheet
Additional preview pages of the 3850 datasheet.

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Full PDF Text Transcription

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✽This data sheet describes Spec. H and Spec. A of 3850 Group. The header of each page shows which specification is explained in the page. The page explaining about both specifications shows the header of “Spec. H/A”. 3850 Group (Spec.H/A) SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER REJ03B0036-0301Z Rev.3.01 2003.06.20 3850 Group (Spec.H) DESCRIPTION The 3850 group (spec. H) is the 8-bit microcomputer based on the 740 family core technology. The 3850 group (spec. H) is designed for the household products and office automation equipment and includes serial I/O functions, 8-bit timer, and A-D converter. FEATURES qBasic machine-language instructions ...................................... 71 qMinimum instruction execution time .................................. 0.
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