Datasheet > UPD780703Y

UPD780703Y

更新时间： 2022-03-04 02:43:40

品牌	Logo	应用领域
日电电子 - NEC		微控制器
页数	文件大小	规格书
66页	551K
描述
8-BIT SINGLE-CHIP MICROCONTROLLER

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UPD780703Y 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD78F0034A, 78F0034AY

8-BIT SINGLE-CHIP MICROCONTROLLER

DESCRIPTION

The µPD78F0034A is a member of the µPD780034A Subseries in the 78K/0 Series, and is equivalent to the

µPD780034A but with flash memory in place of internal ROM.

The µPD78F0034AY is a member of the µPD780034AY Subseries, featuring flash memory in place of the internal

ROM of the µPD780034AY.

The µPD78F0034A incorporates flash memory, which can be programmed and erased while mounted on the board.

Detailed function descriptions are provided in the following user’s manuals. Be sure to read them before

designing.

µPD780024A, 780034A, 780024AY, 780034AY Subseries User’s Manual: U14046E

78K/0 Series Instruction User’s Manual: U12326E

FEATURES

•

Pin-compatible with mask ROM versions (except VPP pin)

Flash memory:

32 KB^Note

Internal high-speed RAM: 1,024 bytes^Note

Supply voltage: VDD = 1.8 to 5.5 V

Note The flash memory and internal high-speed RAM capacities can be changed with the memory size switching

Remark For the differences between the flash memory and the mask ROM versions, refer to 4. DIFFERENCES

BETWEEN µPD78F0034A, 78F0034AY, AND MASK ROM VERSIONS.

ORDERING INFORMATION

Part Number

Package

Internal ROM

µPD78F0034ACW

64-pin plastic SDIP (19.05 mm (750))

64-pin plastic LQFP (10 × 10)

64-pin plastic LQFP (14 × 14)

64-pin plastic QFP (14 × 14)

64-pin plastic TQFP (12 × 12)

64-pin plastic SDIP (19.05 mm (750))

64-pin plastic LQFP (10 × 10)

64-pin plastic LQFP (14 × 14)

64-pin plastic QFP (14 × 14)

64-pin plastic TQFP (12 × 12)

Flash memory

µPD78F0034AGB-8EU

µPD78F0034AGC-8BS

µPD78F0034AGC-AB8

µPD78F0034AGK-9ET

µPD78F0034AYCW

µPD78F0034AYGB-8EU

µPD78F0034AYGC-8BS

µPD78F0034AYGC-AB8

µPD78F0034AYGK-9ET

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all devices/types available in every country. Please check with local NEC representative for availability

and additional information.

Document No. U14040EJ4V0DS00 (4th edition)

Date Published April 2002 N CP(K)

Printed in Japan

The mark

shows major revised points.

1999, 2000

12 3 4 5 6 7...66

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