Datasheet > DS1073Z-100

DS1073Z-100

更新时间： 2024-01-04 05:30:22

品牌	Logo	应用领域
美信 - MAXIM		光电二极管外围集成电路
页数	文件大小	规格书
18页	261K
描述
Microprocessor Circuit, CMOS, PDSO8, 0.150 INCH, SOIC-8

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技术参数
数据手册

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DS1073Z-100 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	零件包装代码：	SOIC
包装说明：	SOP,	针数：	8
Reach Compliance Code：	unknown	风险等级：	5.68
JESD-30 代码：	R-PDSO-G8	JESD-609代码：	e0
长度：	4.9 mm	湿度敏感等级：	NOT APPLICABLE
端子数量：	8	最高工作温度：	70 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	245
认证状态：	COMMERCIAL	座面最大高度：	1.75 mm
最大供电电压：	3.6 V	最小供电电压：	2.7 V
标称供电电压：	3 V	表面贴装：	YES
温度等级：	COMMERCIAL	端子面层：	TIN LEAD
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	3.9 mm	uPs/uCs/外围集成电路类型：	MICROPROCESSOR CIRCUIT
Base Number Matches：	1

DS1073Z-100 数据手册

DS1073

USER-PROGRAMMABLE REGISTERS

The following registers can be programmed by the user to determine operating frequency and mode of

operation. Details of how these registers are programmed can be found in a later section, in this section

the function of the registers are described. The register settings are non-volatile, the values being stored

automatically in EEPROM when the registers are programmed. Note: The register bits cannot be used to

make mode or frequency changes on the fly. Changes can only be made by powering the device up in

“Programming” mode. For them to be become effective the device must then be powered down and

powered up again in “Operation” mode.

For programming purposes the register bits are divided into two 9-bit words: the MUX word determines

mode of operation and prescaler values; the DIV word sets the value of the programmable divider.

MUX WORD Figure 2

(MSB)

(LSB)

E/ I

PDN

DIV1

EN0

MSEL

*These bits must be set to 0

This bit selects either the internal oscillator or the external/ crystal reference.

1 = External/Crystal

0 = Internal Oscillator

however, if the PDN bit is set to 0 the E/I bit will be overridden by the logic level on the PDN /SELX pin.

Table 1

( PDN / SELX

PDN

BIT

OSCILLATOR MODE

EXTERNAL/CRYSTAL

INTERNAL

POWER-DOWN

INTERNAL

EXTERNAL/CRYSTAL

DIV1

This bit allows the master clock to be routed directly to the output (DIV1 = 1). The N programmable

divider is bypassed so the programmed value of N is ignored. The frequency of the output (f_OUT) will be

INTCLK or EXTCLK depending on which reference has been selected. If the Internal clock is selected

the M prescaler may still be used, so in this case f_OUT= INTOSC/M (which also equals MCLK and

INTCLK). If DIV1 = 0 the programmable divider functions normally.

MSEL

This bit determines whether or not the M prescaler is bypassed. MSEL = 1 will bypass the prescaler.

MSEL = 0 will switch in the prescaler, with a divide-by number determined by the M bit.

This bit sets the divide-by number for the prescaler. M = 0 results in divide-by-4, M = 1 results in divide-

by-2. The setting of this bit is irrelevant if MSEL = 1.

4 of 18

1 2 345 6 7...18

中文翻译

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与DS1073Z-100相关器件

型号	品牌	获取价格	描述	数据表
DS1073Z-60	DALLAS	获取价格	3V EconOscillator/Divider
DS1073Z-60	MAXIM	获取价格	Microprocessor Circuit, CMOS, PDSO8, 0.150 INCH, SOIC-8
DS1073Z-66	MAXIM	获取价格	Microprocessor Circuit, CMOS, PDSO8, 0.150 INCH, SOIC-8
DS1073Z-66	DALLAS	获取价格	3V EconOscillator/Divider
DS1073Z-80	DALLAS	获取价格	3V EconOscillator/Divider
DS1073Z-80	MAXIM	获取价格	Microprocessor Circuit, CMOS, PDSO8, 0.150 INCH, SOIC-8
DS1075	DALLAS	获取价格	EconOscillator/Divider
DS1075	MAXIM	获取价格	DS1075X-M Crystal Replacement Module
DS1075	LATTICE	获取价格	SiI9136 HDMI Deep Color Transmitter
DS1075-100	DALLAS	获取价格	EconOscillator/Divider

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