UPD78217A 查看數據表（PDF） - NEC => Renesas Technology

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UPD78217A

8-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

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 interface: 2 channels

• Timer/counter: 16 bits × 1 channel and 8 bits × 3 channels

APPLICATION FIELDS

Printers, typewriters, OA equipment such as plain paper copiers (PPCs) and faxes, electronic music instruments,

inverters, cameras, etc.

ORDERING INFORMATION

Part Number

µPD78217ACW

µPD78217AGC-AB8

µPD78218ACW-×××

µPD78218AGC-×××-AB8

Package

64-pin plastic shrink DIP (750 mil)

64-pin plastic QFP (14 x 14 mm)

64-pin plastic shrink DIP (750 mil)

64-pin plastic QFP (14 x 14 mm)

On-Chip ROM

None

None

32K

32K

On-Chip RAM

1024

1024

1024

1024

Remark ××× is the ROM code suffix.

Document No. IC-2748E

(O. D. No. IC-8131E)

Date Published April 1995 P

Printed in Japan

The information in this document is subject to change without notice.

The mark 5 shows revised points.

©

19921

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