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DATA SHEET

MOS INTEGRATED CIRCUIT

碌

PD78F0034A, 78F0034AY

8-BIT SINGLE-CHIP MICROCONTROLLER

DESCRIPTION

The

碌

PD78F0034A is a member of the

碌

PD780034A Subseries in the 78K/0 Series, and is equivalent to the

碌

PD780034A but with flash memory in place of internal ROM.

The

碌

PD78F0034AY is a member of the

碌

PD780034AY Subseries, featuring flash memory in place of the internal

ROM of the

碌

PD780034AY.

The

碌

PD78F0034A incorporates flash memory, which can be programmed and erased while mounted on the board.

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

designing.

碌

PD780024A, 780034A, 780024AY, 780034AY Subseries User鈥檚 Manual: U14046E

78K/0 Series Instruction User鈥檚 Manual: U12326E

FEATURES

鈥?Pin-compatible with mask ROM versions (except V

PP

pin)

鈥?Flash memory:

鈥?Supply voltage:

Note

32 KB

Note

V

DD

= 1.8 to 5.5 V

鈥?Internal high-speed RAM: 1,024 bytes

Note

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

register (IMS).

Remark

For the differences between the flash memory and the mask ROM versions, refer to

4. DIFFERENCES

BETWEEN

碌

PD78F0034A, 78F0034AY, AND MASK ROM VERSIONS.

ORDERING INFORMATION

Part Number

Package

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

64-pin plastic LQFP (10

脳

10)

64-pin plastic LQFP (14

脳

14)

64-pin plastic QFP (14

脳

14)

64-pin plastic TQFP (12

脳

12)

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

64-pin plastic LQFP (10

脳

10)

64-pin plastic LQFP (14

脳

14)

64-pin plastic QFP (14

脳

14)

64-pin plastic TQFP (12

脳

12)

Internal ROM

Flash memory

Flash memory

Flash memory

Flash memory

Flash memory

Flash memory

Flash memory

Flash memory

Flash memory

Flash memory

碌

PD78F0034ACW

碌

PD78F0034AGB-8EU

碌

PD78F0034AGC-8BS

碌

PD78F0034AGC-AB8

碌

PD78F0034AGK-9ET

碌

PD78F0034AYCW

碌

PD78F0034AYGB-8EU

碌

PD78F0034AYGC-8BS

碌

PD78F0034AYGC-AB8

碌

PD78F0034AYGK-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.

漏

1999, 2000

next

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• D78F0034A
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  8-BIT SINGLE-CHIP MICROCONTROLLER
  
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• D78F0034A
  英文版
  8-BIT SINGLE-CHIP MICROCONTROLLER
  NEC [NEC]
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