Datasheet > L8708H

L8708H

更新时间： 2024-10-18 21:53:55

品牌	Logo	应用领域
ZILOG		微控制器
页数	文件大小	规格书
66页	597K
描述
IR/Low-Voltage Microcontroller

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

L8708H 数据手册

PRELIMINARY PRODUCT SPECIFICATION

Z86L88/81/86/87/89/73

IR/LOW-VOLTAGE MICROCONTROLLER

FEATURES

–

Programmable Input Glitch Filter for Pulse

Reception

ROM

(KB)

RAM*

(Bytes) Lines

I/O

Voltage

Range

Device

Z86L88

Z86L81

Z86L86

Z86L87

Z86L89

Z86L73

237

236

2.0V to 3.9V

■ Five Priority Interrupts

–

Three External

Two Assigned to Counter/Timers

■ Low Voltage Detection and Standby Mode

■ Programmable Watch-Dog/Power-On Reset Circuits

Note: *General-Purpose

■ Two Independent Comparators with Programmable

Interrupt Polarity

■ Low Power Consumption - 40 mW (Typical)

■ Three Standby Modes

■ On-Chip Oscillator that Accepts a Crystal, Ceramic

Resonator, LC, RC (Mask Option), or External Clock

Drive

–

STOP

HALT

Low Voltage

■ Mask Selectable 200 kOhms Pull-Ups on Ports 0, 2, 3

–

All Eight Port 2 Bits at One Time or Not

■ Special Architecture to Automate Both Generation and

Pull-Ups Automatically Disabled Upon Selecting

Individual Pins as Outputs.

Reception of Complex Pulses or Signals:

–

One Programmable 8-Bit Counter/Timer with Two

Capture Registers

■ Maskable Mouse/Trackball Interface on P00 Through

One Programmable 16-Bit Counter/Timer with

One 16-Bit Capture Register

P03.

■ 32 kHz Oscillator Mask Option

GENERAL DESCRIPTION

™

The Z86LXX family of IR (Infrared) CCP (Consumer Con-

troller Processor) Controllers are ROM/ROMless-based

ternal key-scan pull-up resistors. The Z86LXX product line

offers easy hardware/software system expansion cost-ef-

fective and low power consumption.

members of the Z8 single-chip microcontroller family with

256 bytes of internal RAM. The differentiating factor be-

tween these devices is the availability of ROM, and pack-

age options. For the 40 and 44-pin devices the use of ex-

ternal memory enables these Z8 microcontrollers to be

used where code flexibility is required. Zilog’s CMOS mi-

crocontrollers offers fast executing, efficient use of memo-

ry, sophisticated interrupts, input/output bit manipulation

capabilities, automated pulse generation/reception, and in-

The Z86LXX architecture is based on Zilog's 8-bit micro-

controller core with an Expanded Register File to allow ac-

cess to register mapped peripherals, I/O circuits, and pow-

erful counter/timer circuitry. The CCP offers a flexible I/O

scheme, an efficient register and address space structure,

and a number of ancillary features that are useful in many

DS96LV00800

P R E L I M I N A R Y

12 3 4 5 6 7...66

中文翻译

下载PDF

与L8708H相关器件

型号	品牌	获取价格	描述	数据表
L8711P	POLYFET	获取价格	SILICON GATE ENHANCEMENT MODE RF POWER LDMOS TRANSISTOR
L8712(FECONLY)	ETC	获取价格	IC TUBE FOR TO-220 508MM
L8721P	POLYFET	获取价格	SILICON GATE ENHANCEMENT MODE RF POWER LDMOS TRANSISTOR
L87-300	ETC	获取价格	Logic IC
L87-301	ETC	获取价格	Logic IC
L87-302	ETC	获取价格	Logic IC
L87-303	ETC	获取价格	Logic IC
L87-304	ETC	获取价格	Logic IC
L87-305	ETC	获取价格	Logic IC
L87-306	ETC	获取价格	Logic IC