Z86C44 datasheet(2/70 Pages) ZILOG

Part #	Z86C44

Description	CMOS Z8 MCUs WITH ASCI UART OFFER EFFICIENT, COST-EFFECTIVE DESIGN FLEXIBILITY

Download	70 Pages

Scroll/Zoom	100%

Manufacturer	ZILOG [Zilog, Inc.]

Direct Link	http://www.zilog.com

Logo

2 / 70 page

Z86C34/C35/C36/C44/C45/C46

CMOS Z8® MCUs with ASCI UART

ZiLOG

2

P R E L I M I N A R Y

DS007601-Z8X0499

GENERAL DESCRIPTION (Continued)

configurable under software control to provide timing, sta-

tus signals, parallel I/O with or without handshake, and ad-

dress/data bus for interfacing external memory.

To unburden the system from coping with real-time tasks

such as counting/timing and data communication, the Z8

offer two on-chip counter/timers with a large number of

user-selectable modes.

With ROM/ROMless selectivity, the Z86C44/C45/C46

provide both external memory and preprogrammed ROM,

which enables this Z8® MCU to be used in high-volume ap-

plications, or where code flexibility is required.

Note: All signals with an overline are active Low. For exam-

ple, B/

W, for which WORD is active Low, and B/W, for

which BYTE is active Low.

Power connections follow these conventional descriptions:

Connection

Circuit

Device

Power

VCC

VDD

Ground

GND

VSS

Figure 1. Functional Block Diagram

Port 3

Counter/

Timers (2)

Interrupt

Control

Two Analog

Comparators

Port 2

I/O

(Bit Programmable)

ALU

FLAG

Register

Pointer

Register File

Machine

Timing & Inst.

Control

RESET

WDT, POR

Program

Memory

Program

Counter

V

GND

XTAL

44

Port 0

AS DS R/W RESET

Output

Input

Port 1

8

Address or I/O

(Nibble Programmable)

Address/Data or I/O

(Byte Programmable)

(C44/C45/C46 Only)

CC

Full-Duplex

UART

16-Bit Baud

Rate Generator

Similar Part No. - Z86C44

Manufacturer	Part #	Datasheet	Description
Zilog, Inc.	Z86C40	128Kb / 17P	CMOS Z8 CONSUMER CONTROLLER PROCESSOR
	Z86C40	1Mb / 348P	General-Purpose Register File. Flexible I/O. Analog Inputs
	Z86C4016PSG	1Mb / 348P	Z86E3016PSG
	Z86C43	114Kb / 16P	CMOS Z8 CONSUMER CONTROLLER PROCESSOR
	Z86C47	106Kb / 8P	CMOS Z8 MICROCONTROLLER

More results

Similar Description - Z86C44

Manufacturer	Part #	Datasheet	Description
Zilog, Inc.	Z86L04	165Kb / 26P	Z8 8-Bit Cost-Effective Microcontrollers
STMicroelectronics	AN2441	242Kb / 14P	Low cost effective oscillator for STR71x MCUs
TE Connectivity Ltd	20EHQ1	312Kb / 2P	Size and cost effective design
Zilog, Inc.	ZLR16300	1Mb / 94P	Z8 Low Voltage ROM MCUs with Infrared Timers
List of Unclassifed Man...	Q48	176Kb / 2P	Versatile mechanical design maximizes design flexibility
	Q68	176Kb / 2P	Versatile mechanical design maximizes design flexibility
	Q58	176Kb / 2P	Versatile mechanical design maximizes design flexibility
American Electronic Com...	DG31A	310Kb / 2P	Cost effective
List of Unclassifed Man...	Q22	201Kb / 2P	Versatile mechanical design maximizes design flexibility
List of Unclassifed Man...	Q38	176Kb / 2P	Versatile mechanical design maximizes design flexibility

More results

Z86C44 Datasheet(PDF) 2 Page - Zilog, Inc.

Z86C44 Datasheet(HTML) 2 Page - Zilog, Inc.

Similar Part No. - Z86C44

Similar Description - Z86C44

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70

Datasheet Download

Link URL