Datasheet > Z08617

Z08617

更新时间： 2024-11-03 22:08:31

品牌	Logo	应用领域
ZILOG		控制器
页数	文件大小	规格书
26页	229K
描述
NMOS Z8 8-BIT MCU KEYBOARD CONTROLLER

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Z08617 数据手册

Z08617 NMOS Z8^®8-BIT MCU

KEYBOARD CONTROLLER

CUSTOMER P ROCUREMENT

SPECIFICA TION

Z08617

NMOS Z8^®8-BIT MCU

KEYBOARD CONTROLLER

FEATURES

■ Low Power Consumption - 750 mW

■ Hardware Watch-Dog Timer (WDT)

■ 32 Input/Output Lines

■ Two Programmable 8-Bit Counter/Timers,

Each with 6-Bit Programmable Prescaler

■ Digital Inputs NMOS Levels with

Internal Pull-Up Resistors

■ Six Vectored, Priority Interrupts from

Six Different Sources

■ 4 Kbytes ROM

■ On-Chip RC Oscillator

■ Clock Frequency: Up to 5MHz

■ Low EMI Emission

■ Four Direct Connect LED Drive Pins

■ 124 Bytes of RAM

GENERAL DESCRIPTION

The Z08617 Keyboard Controller is a member of the

Z8^®single-chip microcontroller family with 4 Kbytes

of ROM. The device is housed in a 40-pin DIP package,

and is manufactured in NMOS technology. The Z08617

microcontroller offers fast execution, efficient use of

memory, sophisticated interrupt, input/output bit-

manipulation capabilities, and easy hardware/soft-

ware system expansion along with low cost and low

power consumption.

The Z08617 offers low EMI emission which is achieved

by means of several modifications in the output

drivers and clock circuitry of the device.

There are two basic address spaces which are avail-

able to support this wide range of configurations:

Program Memory and 124 General-Purpose Registers.

The Z08617 offers two on-chip counter/timers with

a large number of user-selectable modes. This unbur-

dens the program from coping with real-time prob-

lems such as counting/timing (Figure 1).

The Z08617 architecture is characterized by a flex-

ible I/O scheme, an efficient register, I/O, and a

number of ancillary features that are useful in many

industrial and advanced scientific applications.

Notes:

All Signals with a preceding front slash, "/", are active Low,

e.g., B//W (WORD is active Low); /B/W (BYTE is active Low,

only).

For applications which demand powerful I/O capabili-

ties, the Z08617 provides 32 pins dedicated to input

and output. These lines are grouped into four ports,

each port consists of 8 lines, and are configurable

under software control to provide timing, status

signals, and serial or parallel I/O ports.

Power connections follow conventional descriptions below:

Connection

Circuit

Device

Power

Ground

V_CC

GND

V_DD

V_SS

DS96KEY0300

12 3 4 5 6 7...26

中文翻译

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与Z08617相关器件

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Z0861705PSC	ZILOG	获取价格	Microprocessor Circuit, MOS, PDIP40
Z08617-05PSC	ETC	获取价格	8-Bit Microcontroller
Z0867108/CME	ZILOG	获取价格	Microcontroller, 8-Bit, MROM, Z8 CPU, 8MHz, MOS, CDIP40
Z0867108PSCR002	ETC	获取价格	8-Bit Microcontroller
Z0868108/VEC	ETC	获取价格	8-Bit Microcontroller
Z08681-08DEE	ZILOG	获取价格	Microcontroller, 8-Bit, Z8 CPU, 8MHz, CMOS, CDIP40
Z08681-08DSE	ZILOG	获取价格	Microcontroller, 8-Bit, Z8 CPU, 8MHz, CMOS, CDIP40
Z0868108PEC	ZILOG	获取价格	Microcontroller, 8-Bit, Z8 CPU, 8MHz, NMOS, PDIP40, PLASTIC, DIP-40
Z0868108PSC	ZILOG	获取价格	Microcontroller, 8-Bit, Z8 CPU, 8MHz, NMOS, PDIP40, PLASTIC, DIP-40
Z0868108VSC	ZILOG	获取价格	Microcontroller, 8-Bit, Z8 CPU, 8MHz, NMOS, PQCC44, PLASTIC, LCC-44

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