Datasheet > UPD784218

UPD784218

更新时间： 2024-09-15 22:59:35

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
92页	606K
描述
16-/8-BIT SINGLE-CHIP MICROCONTROLLERS

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

UPD784218 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

µPD784218, 784218Y

16-/8-BIT SINGLE-CHIP MICROCONTROLLERS

DESCRIPTION

The µPD784218 is a member of the µPD784218 Subseries of the 78K/IV Series. In addition to a high-speed and

high-performance CPU, the µPD784218 incorporates a variety of peripheral hardware such as ROM, RAM, I/O ports,

8-bit resolution A/D and D/A converters, timers, serial interfaces, real-time output ports, and an interrupt function.

The µPD784218Y^Noteis the µPD784218 Subseries with a multi-master supporting I²C bus interface added.

Flash memory versions, the µPD78F4218 and 78F4218Y, which can operate in the same voltage range as the

mask ROM versions, and various development tools are also available.

Note Under development

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

designing.

µPD784218, 784218Y Subseries User’s Manual Hardware: U12970E

78K/IV Series User’s Manual Instructions:

U10905E

FEATURES

•

On-chip ROM correction function

InheritsperipheralfunctionsofµPD78078YSubseries

•

Standby function

HALT/STOP/IDLE mode

•

Minimum instruction execution time

160 ns

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

subsystem clock)

(@ f^XX= 12.5 MHz operation with main system clock)

61 µs

•

Clock division function

Watch timer: 1 channel

(@ f^XT= 32.768 kHz operation with subsystem clock)

Internal high-capacity memory

· ROM: 256 KB

Watchdog timer: 1 channel

•

Clock output function

Selectable from f^XX, fXX/2, fXX/2², fXX/2³, fXX/2⁴,

f^XX/2⁵, fXX/2⁶, fXX/2⁷, fXT

· RAM: 12,800 bytes

I/O ports: 86

•

Buzzer output function

Selectable from f^XX/2¹⁰, fXX/2¹¹, fXX/2¹², fXX/2¹³

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

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

Supply voltage: VDD = 2.2 to 5.5 V

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

8-bit timer/event counter × 6 units

•

Serial interfaces: 3 channels

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

CSI (3-wire serial I/O, multi-master supporting I²C

bus^Note): 1 channel

Note µPD784218Y only

Unless otherwise specified, references in this document to the µPD784218 refer to the µPD784218 and

the µPD784218Y.

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. U12304EJ2V0DS00 (2nd edition)

Date Published March 2000 N CP(K)

Printed in Japan

The mark

shows major revised points.

1997, 2000

12 3 4 5 6 7...92

中文翻译

下载PDF

与UPD784218相关器件

型号	品牌	获取价格	描述	数据表
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
UPD784218AYGF-XXX-3BA	NEC	获取价格	Microcontroller, 16-Bit, MROM, 12.5MHz, MOS, PQFP100, 14 X 20 MM, PLASTIC, QFP-100
UPD784218AYGF-XXX-3BA-A	RENESAS	获取价格	UPD784218AYGF-XXX-3BA-A

与UPD784218相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

6
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

6
SL74HC10N：高性能三输入与非门解析
2024-09-03

88
AIC1781A 电池充电控制器深度解析
2024-09-03

79

产品中心

服务支持

精选活动

关于我们

帮助中心

UPD784218

UPD784218 数据手册

与UPD784218相关器件

与UPD784218相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

UPD784218

UPD784218 数据手册

与UPD784218相关器件

与UPD784218相关文章

您还可以找

您在本页遇到什么问题？