Datasheet > Z86C93

Z86C93

更新时间： 2024-09-28 22:41:11

品牌	Logo	应用领域
ZILOG		微控制器
页数	文件大小	规格书
13页	176K
描述
CMOS Z8 MULT/DIV MICROCONTROLLER

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中文翻译

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Z86C93 数据手册

Z86C93

CPS DC-4020-12

CUSTOMER PROCUREMENT SPECIFICATION

Z86C93

CMOS Z8^®MULT/DIV

MICROCONTROLLER

GENERAL DESCRIPTION

The Z86C93 is a CMOS ROMless Z8 microcontroller en-

hanced with a hardwired 16-bit x 16-bit multiplier,

32-bit/16-bit divider, and three 16-bit counter timers (see

Functional Block Diagram). A capture register and a fast

decrement mode are also provided. It is offered in 40-pin

PDIP, 44-pin PLCC, 44-pin QFP, and 48-pin VQFP pack-

ages. The Z86C93 is functionally compatible with the

Z86C91, yet it offers a more powerful mathematical capa-

bility. In the PDIP package, the Z86C93 is fully pin compat-

ible with the Z86C91. In the PLCC package, the Z86C93 is

alsopincompatibletotheZ86C91, withtheadditionoffour

signals (SCLK, /IACK, /SYNC, and /WAIT). The /WAIT

signalisonlyavailableonthe25 MHzand33MHzdevices.

There are 256 registers located on chip and organized as

236 general-purpose registers, 16 control and status reg-

isters, one reserved register, and up to three I/O port

registers. The register file can be divided into 16 groups of

16 working registers each. Configuration of the registers in

this manner allows the use of short format instructions; in

addition, any of the individual registers can be accessed

directly. There are an additional 17 registers implemented

in the Expanded Register File in Banks D and E. Two of the

registersmaybeusedasgeneral-purposeregisters, while

15 registers supply the data and control functions for the

Multiply/Divide Unit and additional Counter/Timer blocks.

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).

TheZ86C93providesupto16outputaddresslinespermit-

ting an address space of up to 64 Kbytes of data and

program memory each. Eight address outputs (AD7-AD0)

are provided by a multiplexed, 8-bit, Address/Data bus.

The remaining 8 bits can be provided by the software

configuration of Port 0 to output address bits A15-A8.

Power connections follow conventional descriptions below:

Connection

Circuit

Device

Power

Ground

V_CC

GND

V_DD

V_SS

DC-4020-12

(2-16-94)

12 3 4 5 6 7...13

中文翻译

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与Z86C93相关器件

型号	品牌	获取价格	描述	数据表
Z86C9320ASC	IXYS	获取价格	Microcontroller, 8-Bit, Z8 CPU, 20MHz, CMOS, PQFP48,
Z86C9320ASG	IXYS	获取价格	Microcontroller, 8-Bit, Z8 CPU, 20MHz, CMOS, PQFP48,
Z86C93-20FEC	ETC	获取价格	8-Bit Microcontroller
Z86C9320FSC	ZILOG	获取价格	Microcontroller, 8-Bit, Z8 CPU, 20MHz, CMOS, PQFP44, QFP-44
Z86C9320FSCXXXX	ZILOG	获取价格	Microcontroller, 8-Bit, 20MHz, CMOS, PQFP44, PLASTIC, QFP-44
Z86C9320FSG	ZILOG	获取价格	Microcontroller, 8-Bit, 20MHz, CMOS, PQFP44, QFP-44
Z86C93-20PEC	ETC	获取价格	8-Bit Microcontroller
Z86C9320PSG	ZILOG	获取价格	IC 8-BIT, 20 MHz, MICROCONTROLLER, PDIP40, PLASTIC, DIP-40, Microcontroller
Z86C93-20VEC	ETC	获取价格	8-Bit Microcontroller
Z86C9320VSC	IXYS	获取价格	Microcontroller, 8-Bit, Z8 CPU, 20MHz, CMOS, PQCC44,