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UPD78075BGC-XXX-7EA

更新时间： 2022-01-22 13:27:00

品牌	Logo	应用领域
其他 - ETC		微控制器光电二极管
页数	文件大小	规格书
76页	563K
描述
MICROCONTROLLER\|8-BIT\|UPD78K0 CPU\|CMOS\|QFP\|100PIN\|PLASTIC

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DATA SHEET

MOS INTEGRATED CIRCUIT

µPD78074B, 78075B

8-BIT SINGLE-CHIP MICROCONTROLLER

DESCRIPTION

The µPD78074B and 78075B, which are members of the µPD78075B Subseries of the 78K/0 Series, are ideal for

AV products.

Compared to the existing µPD78074 and 78075, EMI (Electro Magnetic Interference) noise generated inside the

microcontroller is reduced.

Besides a high-speed, high-performance CPU, these microcontrollers have on-chip ROM, RAM, I/O ports, 8-bit

resolution A/D converter, 8-bit resolution D/A converter, timer, serial interface, real-time output port, interrupt control,

and various other peripheral hardware.

The µPD78P078 including a one-time PROM version or an EPROM version can operate in the same power supply

voltage range as a mask ROM version, and various development tools are available.

The details of the functions are described in the following user’s manuals. Be sure to read the documents

before starting design.

µPD78075B, 78075BY Subseries User’s Manual : Planned

78K/0 Series User’s Manual – Instructions

: IEU-1372

FEATURES

• Internal high-capacity ROM and RAM

Item

Data Memory

Internal High-Speed RAM Internal Buffer RAM

1024 bytes 32 bytes

Program Memory

Package

(14 × 20 mm,

100-pin plastic QFP

(ROM)

Part Number

µPD78074B

µPD78075B

32 Kbytes

40 Kbytes

resin thickness 2.7 mm)

100-pin plastic QFP (14 × 14 mm,

resin thickness 1.45 mm)

• External memory expansion space : 64 Kbytes

• Instruction execution time can be changed from

high-speed (0.4 µs) to ultra-low-speed (122 µs)

• I/O ports: 88 (N-ch open-drain : 8)

• Serial interface : 3 channels

•

3-wire serial I/O, SBI or 2-wire serial I/O mode:

1 channel

•

•

3-wire serial I/O mode : 1 channel

3-wire serial I/O or UART mode : 1 channel

• 8-bit resolution A/D converter : 8 channels

• 8-bit resolution D/A converter : 2 channels

• Timer : 7 channels

• Supply voltage : VDD = 1.8 to 5.5 V

APPLICATIONS

Cellular telephones, cordless telephones, audio equipment, printers, VCRs, etc.

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

Document No. U12017EJ1V0DS00 (1st edition)

Date Published June 1997 N

Printed in Japan

1996

1997

©

12 3 4 5 6 7...76

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UPD78075BGF-XXX-3BA	ETC	8-Bit Microcontroller	获取价格
UPD78075GC-XXX-7EA	ETC	8-Bit Microcontroller	获取价格
UPD78075GF-XXX-3BA	ETC	8-Bit Microcontroller	获取价格
UPD78075YGF-XXX-3BA	ETC	8-Bit Microcontroller	获取价格
UPD78076	ETC	78K/0 Series Basic (III) \| Application Note[10/1997]	获取价格
UPD78076GC-XXX-7EA	NEC	Microcontroller, 8-Bit, MROM, 5MHz, CMOS, PQFP100, 14 X 14 MM, 1.45 MM HEIGHT, FINE PITCH,	获取价格

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