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UPD784217YGC-XXX-7EA

更新时间： 2025-01-20 10:17:11

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
50页	207K
描述
Microcontroller, 16-Bit, MROM, MOS, PQFP100, 14 X 14 MM, FINE PITCH, PLASTIC, QFP-100

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PRELIMINARY PRODUCT INFORMATION

MOS INTEGRATED CIRCUIT

µPD784217Y,784218Y

16/8-BIT SINGLE-CHIP MICROCONTROLLERS

The µPD784218Y is based on the µPD784218 with an I²C bus control function appended, and is ideal for

applications in audio-visual.

A flash memory version, the µPD78F4218Y, which can operate in the same supply voltage range as the mask

ROM version, and various development tools are under development.

The functions are explained in detail in the following user’s manuals. Be sure to read these manuals when

designing your system.

µPD784218, 784218Y Subseries User’s Manual Hardware : Planned

78K/IV Series User’s Manual Instructions

: U10905E

FEATURES

• On-chip I²C bus

• Standby function

• ROM correction function

HALT/STOP/IDLE mode

• InheritsperipheralfunctionsofµPD78078YSubseries

• Pin-compatible with µPD784218 Subseries

• Minimum instruction execution time

160 ns (main system clock f^XX= 12.5 MHz)

61 µs (subsystem clock fXT = 32.768 kHz)

• High-capacity memory

In power-saving mode: HALT/IDLE mode (with

subsystem clock)

• Clock division function

• Watch timer: 1 channel

• Watchdog timer: 1 channel

• Clock output function

• ROM: 192 Kbytes (µPD784217Y)

256 Kbytes (µPD784218Y)

f^XX, fXX/2, fXX/2², fXX/2³, fXX/2⁴, fXX/2⁵, fXX/2⁶, fXX/2⁷, fXT

selectable

• RAM: 12 800 bytes (µPD784217Y, 784218Y)

• I/O port: 86 pins

• Buzzer output function

f^XX/2¹⁰, fXX/2¹¹, fXX/2¹², fXX/2¹³selectable

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

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

• Supply voltage: V^DD= 1.8 to 5.5 V

• Timer/counter: 16-bit timer/counter × 1 unit

8-bit timer/counter × 6 units

• Serial interface: 3 channels

UART/IOE (3-wire serial I/O): 2 channels

CSI (3-wire serial I/O, multi-master supporting I²C bus): 1 channel

APPLICATION FIELDS

Cellular telephones, PHS, cordless telephones, CD-ROM, AV systems, etc.

Unless mentioned otherwise, references in this document to the µPD784218Y refer to the µPD784217Y

and µPD784218Y.

The information contained in this document is being issued in advance of the production cycle for the

device. The parameters for the device may change before final production or NEC Corporation, at its

own discretion, may withdraw the device prior to its production.

Document No. U12304EJ1V0PM00 (1st edition)

Date Published July 1997 N

Printed in Japan

1997

©

12 3 4 5 6 7...50

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与UPD784217YGC-XXX-7EA相关器件

型号	品牌	获取价格	描述	数据表
UPD784217YGC-XXX-8EU	NEC	获取价格	Microcontroller, 16-Bit, MROM, MOS, PQFP100, 14 X 14 MM, FINE PITCH, PLASTIC, QFP-100
UPD784218	NEC	获取价格	16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784218A	NEC	获取价格	16-BIT SINGLE-CHIP MICROCONTROLLER
UPD784218AGC	NEC	获取价格	MOS INTEGRATED CIRCUIT
UPD784218AGC-XXX-8EU	NEC	获取价格	Microcontroller, 16-Bit, MROM, 12.5MHz, MOS, PQFP100, 14 X 14 MM, PLASTIC, LQFP-100
UPD784218AGF	NEC	获取价格	MOS INTEGRATED CIRCUIT
UPD784218AY	NEC	获取价格	16-BIT SINGLE-CHIP MICROCONTROLLER
UPD784218AYGC	NEC	获取价格	MOS INTEGRATED CIRCUIT
UPD784218AYGC-XXX-8EU-A	RENESAS	获取价格	UPD784218AYGC-XXX-8EU-A
UPD784218AYGF	NEC	获取价格	MOS INTEGRATED CIRCUIT

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