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UPD78218A

Part Number	UPD78218A
Manufacturer	NEC
Description	8-BIT SINGLE-CHIP MICROCONTROLLER
Published	Apr 16, 2005
Detailed Description	DATA SHEET MOS INTEGRATED CIRCUIT µPD78217A,78218A 8-BIT SINGLE-CHIP MICROCONTROLLER DESCRIPTION The µPD78217A and 7821...
Datasheet	UPD78218A PDF File

Overview

DATA SHEET MOS INTEGRATED CIRCUIT µPD78217A,78218A 8-BIT SINGLE-CHIP MICROCONTROLLER DESCRIPTION The µPD78217A and 78218A are members of the 78K/II series of microcontrollers featuring a high-speed high- performance CPU.
The µPD78217A and 78218A are based on the µPD78213 and 78214, and feature increased memory capacity and added functions, such as a timer/counter and macro servicing.
Functions are described in detail in the following User’s Manuals, which should be read when carrying out design work.
µPD78218A Subseries User’s Manual: Hardware (IEU-1313) 78K/II Series User’s Manual: Instruction (IEU-1311) FEATURES • Upper compatibility with µPD78214 subseries (pin-compatible) • High-speed instruction execution (at 12 MHz): 333 ns (µPD78218A), 500 ns (µPD78217A) • On-chip high-performance interrupt controller • On-chip A/D converter: 8 bits × 8 channels • Number of I/O pins: 54 (µPD78218A), 36 (µPD78217A) • Real-time output ports: 8 bits × 1 channel or 4 bits × 2 channels • Serial int...

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