Datasheet > Z86D990FSC

Z86D990FSC

更新时间： 2024-02-08 08:28:42

品牌	Logo	应用领域
ZILOG		可编程只读存储器微控制器
页数	文件大小	规格书
2页	28K
描述
Microcontroller, 8-Bit, OTPROM, Z8 CPU, 8MHz, CMOS, PQFP44, QFP-44

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技术参数
数据手册

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Z86D990FSC 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	QFP	包装说明：	QFP, QFP44,.57SQ,32
针数：	44	Reach Compliance Code：	unknown
HTS代码：	8542.31.00.01	风险等级：	5.85
具有ADC：	YES	地址总线宽度：
位大小：	8	CPU系列：	Z8
最大时钟频率：	8 MHz	DAC 通道：	NO
DMA 通道：	NO	外部数据总线宽度：	8
JESD-30 代码：	S-PQFP-G44	JESD-609代码：	e0
长度：	10 mm	I/O 线路数量：	29
端子数量：	44	最高工作温度：	70 °C
最低工作温度：		PWM 通道：	NO
封装主体材料：	PLASTIC/EPOXY	封装代码：	QFP
封装等效代码：	QFP44,.57SQ,32	封装形状：	SQUARE
封装形式：	FLATPACK	峰值回流温度（摄氏度）：	240
电源：	3.3/5 V	认证状态：	Not Qualified
RAM（字节）：	489	ROM（单词）：	32768
ROM可编程性：	OTPROM	座面最大高度：	2.5 mm
速度：	8 MHz	子类别：	Microcontrollers
最大压摆率：	15 mA	最大供电电压：	5.5 V
最小供电电压：	3 V	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	0.8 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	10 mm	uPs/uCs/外围集成电路类型：	MICROCONTROLLER
Base Number Matches：	1

Z86D990FSC 数据手册

Low -Voltage Z8

Microcontroller w ith ADC

Designed for battery operation

The Z86L99/D99 is a general purpose Z8 m icrocon-

troller designed for use in a wide variety of low-voltage

em bedded control applications such as hom e appli-

ances, battery chargers, IR rem ote controls, wireless

keyboards, and security system s.

This controller requires only two batteries to operate,

instead of the standard four batteries. The low power

consum ption (40 m W typical) also allows for extended

battery life. It has three standby m odes to further

reduce consum ption:

Another unique feature of the Z86L99 is a constant

current output sink. This pin is designed to deliver

a constant current source of 100 m A to direct drive

IR LEDs, elim inating the need for external transis-

tors.

• Stop (2 µA typical)

• Halt (0.8 m A typical)

• Low voltage standby

In addition to a standard watchdog tim er, low-voltage

protection, and power-on reset circuits, these MCUs

also offer a low-battery detection flag that can be pro-

gram m ed to signal when it’s tim e to change batteries.

Features

• 8-bit Sigm a Delta A/D converter with

external voltage references

• Three counter/tim ers

Offers a flexible low -voltage AD converter

The Z86L99 incorporates a four-channel 8-bit sigm a

delta analog-to-digital converter (ADC). The ADC sup-

ports up to four analog inputs that are controlled by an

analog m ultiplexer. The ADC also supports both upper

and lower external voltage references.

• Two independent analog com parators

• Constant current source (100 m A)

• Low power consum ption

Benefits

• A/D in a battery-operated product

• Constant current source will deliver m ore

current to IR LED for longer range over the

life of the batteries

Com bines extended RAM w ith a special count-

er/ tim er architecture

In addition to a standard 233 bytes of register-based

RAM, the Z86L99 includes 256 bytes of RAM m apped

into the program m em ory space that can be used as

data RAM or executable RAM. The Z86L99/D99 features

3 counter/tim ers, a general purpose 8-bit tim er, and a

special counter/tim er architecture that autom ates gen-

erating and receiving com plex pulses or signals. For

exam ple, in IR applications, the 8-bit counter/tim er gen-

erates a carrier frequency and the 16-bit counter/tim er

generates the envelope to m odulate the signal. This

creates either a pulse width m odulated signal or a

pulse position m odulated signal.

• Third counter/tim er allows m ore flexible

program m ing, using 8-bit/16-bit counter/tim er

pair to generate com plex waveform s

• Low-voltage OTP

中文翻译

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与Z86D990FSC相关器件

型号	品牌	获取价格	描述	数据表
Z86D990HZ008SC	ZILOG	获取价格	Low-Voltage Microcontrollers
Z86D990HZ008SG	ZILOG	获取价格	暂无描述
Z86D990PSC	ZILOG	获取价格	Microcontroller, 8-Bit, OTPROM, Z8 CPU, 8MHz, CMOS, PDIP40, PLASTIC, DIP-40
Z86D990PZ008SC	ZILOG	获取价格	Low-Voltage Microcontrollers
Z86D990PZ008SG	ZILOG	获取价格	暂无描述
Z86D991	ZILOG	获取价格	Low-Voltage Micro controllers with ADC
Z86D99108SSC	ETC	获取价格	Microcontroller
Z86D991PZ008SC	ZILOG	获取价格	Low-Voltage Microcontrollers
Z86D991PZ008SG	ZILOG	获取价格	IC 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP28, PLASTIC, DIP-28, Microcontroller
Z86D991SSC	IXYS	获取价格	Microcontroller, 8-Bit, UVPROM, Z8 CPU, 8MHz, CMOS, PDSO28

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