Z86743 [ZILOG]

CMOS Z8 OTP Microcontrollers; CMOS Z8 OTP微控制器


型号：	Z86743
厂家：	ZILOG, INC.
描述：	CMOS Z8 OTP Microcontrollers CMOS Z8 OTP微控制器微控制器
文件：	总10页 (文件大小：46K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

PRELIMINARY CUSTOMER PROCUREMENT SPECIFICATION

Z86E33/733/E34

Z86E43/743/E44

CMOS Z8 OTP MICROCONTROLLERS

FEATURES

■ Programmable Crystal Oscillator, EPROM Protect,

RAM Protect, Auto Latch Disable, Permanent WDT,

32 KHz Oscillator, and EPROM /Test Mode Disable

ROM

(KBytes)

RAM*

(Bytes)

I/O

Lines

Speed

(MHz)

Device

Z86E33

Z86733

Z86E34

Z86E43

Z86743

Z86E44

237

236

■ Fast Instruction Pointer: 0.6µs

■ Two Standby Modes: STOP and HALT

■ 24/32 Input and Output Lines

■ Digital Inputs CMOS Levels, Schmitt-Triggered

■ Software Programmable Low EMI Mode

Note: *General-Purpose

■ Standard Temperature (V = 3.5V to 5.5V)

■ Two Programmable 8-Bit Counter/Timers Each with a 6-

■ Extended Temperature (V = 4.5V to 5.5V)

Bit Programmable Prescaler

■ 28-Pin DIP/SOIC/PLCC Packages (E33/733/E34)

40-Pin DIP Package (E43/743/E44)

■ Six Vectored, Priority Interrupts from Six Different

Sources

44-Pin PLCC/QFP Packages (E43/743/E44)

■ Auto Latches

■ Software Enabled Watch-Dog Timer (WDT)

■ Auto Power-On Reset (POR)

■ Two Comparators

■ Push-Pull/Open-Drain Programmable on

Port 0, Port 1, and Port 2

■ Low-Power Consumption: 60 mW

■ On-Chip Oscillator that Accepts a Crystal, Ceramic

Resonator, LC, RC, or External Clock Drive

GENERAL DESCRIPTION

The Z86E33/733/E34/E43/743/E44 8-bit CMOS One-Time

Programmable (OTP) microcontrollers are members of

Zilog's Z8 single-chip microcontroller family featuring en-

hanced wake-up circuitry, programmable Watch-Dog Tim-

ers, Low Noise EMI options, and easy hardware/software

system expansion capability.

For applications demanding powerful I/O capabilities, the

Z86E33/733/E34 have 24 pins and the Z86E43/743/E44

have 32 pins of dedicated input and output. These lines are

grouped into four ports, eight lines per port, and are config-

urable under software control to provide timing, status sig-

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

dress/data bus for interfacing external memory.

Four basic address spaces support a wide range of mem-

ory configurations. The designer has easy access to regis-

ter mapped peripheral and I/O circuits.

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).

CP97DZ83300

P R E L I M I N A R Y

Z86E33/733/E34/E43/743/E44

CMOS Z8® OTP Microcontrollers

Zilog

Power connections follow conventional descriptions be-

low:

Connection

Power

Circuit

Device

Ground

GND

(E43/743/E44)

VCC

XTAL /AS /DS R//W /RESET

Output Input

GND

Machine Timing

Port 3

Instruction Control

RESET

WDT, POR

Counter/

Timers (2)

ALU

FLAGS

Interrupt

Control

OTP

Pointer

Two Analog

Comparators

Program

Counter

Port 2

Port 0

Port 1

I/O

(Bit Programmable)

Address or I/O

(Nibble Programmable)

Address/Data or I/O

(Byte Programmable)

(E43/743/E44 Only)

Figure 1. Functional Block Diagram

P R E L I M I N A R Y

CP97DZ83300

Z86E33/733/E34/E43/743/E44

CMOS Z8® OTP Microcontrollers

Zilog

PIN IDENTIFICATION

Table 1. 40-Pin DIP Pin Identiﬁcation

Standard Mode

R//W

P25

P26

P27

P04

P05

P06

P14

P15

/DS

Pin #

Symbol

R//W

Function

Direction

Output

P24

P23

P22

P21

P20

P03

P13

P12

GND

P02

P11

P10

P01

P00

P30

P36

P37

P35

/RESET

Read/Write

2-4

5-7

8-9

P25-P27

P04-P06

P14-P15

P07

Port 2, Pins 5,6,7 In/Output

Port 0, Pins 4,5,6 In/Output

Port 1, Pins 4,5 In/Output

Port 0, Pin 7

In/Output

Power Supply

P07

VCC

P16

12-13 P16-P17

Port 1, Pins 6,7 In/Output

Crystal Oscillator Output

Crystal Oscillator Input

Port 3, Pins 1,2,3 Input

DIP

XTAL2

XTAL1

P17

16-18 P31-P33

XTAL2

XTAL1

P31

P34

Port 3, Pin 4

Output

/AS

Address Strobe Output

P32

P33

P34

/AS

/RESET

P35

Reset

Input

Port 3, Pin 5

Port 3, Pin 7

Port 3, Pin 6

Port 3, Pin 0

Output

Input

P37

P36

P30

Figure 2. 40-Pin DIP Pin Conﬁguration

Standard Mode

26-27 P00-P01

28-29 P10-P11

Port 0, Pins 0,1 In/Output

Port 1, Pins 0,1 In/Output

P02

Port 0, Pin 2

Ground

In/Output

GND

32-33 P12-P13

34 P03

35-39 P20-P24

Port 1, Pins 2,3 In/Output

Port 0, Pin 3

In/Output

Port 2, Pins

0,1,2,3,4

Data Strobe

Output

Notes:

Pin Configuration and Identification identical on DIP

and Cerdip Window Lid style packages.

CP97DZ83300

P R E L I M I N A R Y

Z86E33/733/E34/E43/743/E44

CMOS Z8® OTP Microcontrollers

Zilog

P21

P22

P23

P24

/DS

R//W

P25

P26

P27

P04

P30

P36

P37

P35

/RESET

R//RL

/AS

P34

P33

PLCC 44 - Pin

P32

P31

Figure 3. 44-Pin PLCC Pin Conﬁguration

Standard Mode

Table 2. 44-Pin PLCC Pin Identiﬁcation

Pin #

Symbol

Function

Direction

Pin #

Symbol

Function

Direction

1-2

3-4

GND

Ground

/AS

Address Strobe Output

P12-P13

P03

Port 1, Pins 2,3 In/Output

R//RL

ROM/ROMless Input

select

Port 0, Pin 3

In/Output

6-10

P20-P24

Port 2, Pins

0,1,2,3,4

/RESET

P35

Reset

Input

Port 3, Pin 5

Port 3, Pin 7

Port 3, Pin 6

Port 3, Pin 0

Output

Input

/DS

Data Strobe

No Connection

Read/Write

Output

P37

P36

R//W

Output

P30

14-16 P25-P27

17-19 P04-P06

20-21 P14-P05

Port 2, Pins 5,6,7In/Output

Port 0, Pins 4,5,6In/Output

Port 1, Pins 4,5 In/Output

40-41 P00-P01

42-43 P10-P11

Port 0, Pins 0,1 In/Output

Port 1, Pins 0,1 In/Output

P02

Port 0, Pin 2

In/Output

P07

Port 0, Pin 7

In/Output

23-24 VCC

Power Supply

25-26 P16-P17

Port 1, Pins 6,7 In/Output

Crystal OscillatorOutput

Crystal OscillatorInput

Port 3, Pins 1,2,3Input

XTAL2

XTAL1

29-31 P31-P33

32 P34

Port 3, Pin 4

Output

P R E L I M I N A R Y

CP97DZ83300

Z86E33/733/E34/E43/743/E44

CMOS Z8® OTP Microcontrollers

Zilog

P21

P22

P23

P24

/DS

R//W

P25

P26

P27

P04

P30

P36

P37

P35

/RESET

R//RL

/AS

P34

P33

P32

P31

QFP 44 - Pin

Figure 4. 44-Pin QFP Pin Conﬁguration

Standard Mode

Table 3. 44-Pin QFP Pin Identiﬁcation

Pin # Symbol Function Direction

Pin # Symbol Function

Direction

1-2

3-4

P05-P06 Port 0, Pins 5,6

P14-P05 Port 1, Pins 4,5

In/Output

P02

Port 0, Pin 2

Ground

In/Output

28-29 GND

P07

Port 0, Pin 7

30-31 P12-P13 Port 1, Pins 2,3

32 P03 Port 0, Pin 3

33-37 P20-4

In/Output

6-7

8-9

VCC

Power Supply

P16-P17 Port 1, Pins 6,7

XTAL2 Crystal Oscillator

XTAL1 Crystal Oscillator

In/Output

Output

Input

Port 2, Pins 0,1,2,3,4 In/Output

/DS

Data Strobe

No Connection

Read/Write

Output

12-14 P31-P13 Port 3, Pins 1,2,3

Input

R//W

Output

P34

Port 3, Pin 4

Output

41-43 P25-P27 Port 2, Pins 5,6,7

44 P04 Port 0, Pin 4

In/Output

/AS

Address Strobe

R//RL

ROM/ROMless select Input

/RESET Reset

Input

P35

P37

P36

P30

Port 3, Pin 5

Output

Input

Port 3, Pin 7

Port 3, Pin 6

Port 3, Pin 0

23-24 P00-P01 Port 0, Pins 0,1

25-26 P10-P11 Port 1, Pins 0,1

In/Output

CP97DZ83300

P R E L I M I N A R Y

Z86E33/733/E34/E43/743/E44

CMOS Z8® OTP Microcontrollers

Zilog

P25

P26

P27

P04

P05

P24

P23

P22

P21

P20

P03

VSS

P02

P01

P00

P30

P36

P37

P35

P06

P07

XPX0X5

XPX0X6

XPX0X7

VXCXCX

XXXTX2

XXXTX1

XPX3X1

PXX21X

PXX20X

PXX03X

VXXSXS

PXX02X

PXX01X

PXX00X

DIP 28 - Pin

VCC

XTAL2

XTAL1

P31

PLCC 28 - Pin

P32

P33

P34

Figure 5. Standard Mode

28-Pin DIP/SOIC Pin Conﬁguration

Figure 6. Standard Mode

28-Pin PLCC Pin Conﬁguration

Table 4. 28-Pin DIP/SOIC/PLCC

Pin Identiﬁcation

Pin # Symbol

Function

Direction

1-3

4-7

P25-P27

P04-P07

Port 2, Pins 5,6,7 In/Output

Port 0, Pins 4,5,6,7 In/Output

Power Supply

XTAL2

XTAL1

Crystal Oscillator Output

Crystal Oscillator Input

Port 3, Pins 1,2,3 Input

11-13 P31-P33

14-15 P34-P35

Port 3, Pins 4,5

Port 3, Pin 7

Port 3, Pin 6

Port 3, Pin 0

Output

Input

P37

P36

P30

19-21 P00-P02

Port 0, Pins 0,1,2 In/Output

Ground

P03

Port 0, Pin 3

In/Output

24-28 P20-P24

Port 2, Pins

0,1,2,3,4

Notes:

Pin Identification and Configuration identical on DIP and

Cerdip Window Lid style packages.

P R E L I M I N A R Y

CP97DZ83300

Z86E33/733/E34/E43/743/E44

CMOS Z8® OTP Microcontrollers

Zilog

ABSOLUTE MAXIMUM RATINGS

Parameter

Min

Max

Units

Ambient Temperature under Bias

Storage Temperature

–40

–65

+105

+150

Voltage on any Pin with Respect to V [Note 1]

–0.6

Voltage on V Pin with Respect to V

–0.3

–0.6

Voltage on XTAL1 and /RESET Pins with Respect to V [Note 2]

Total Power Dissipation

1.21

220

Maximum Allowable Current out of V

Maximum Allowable Current into V

180

Maximum Allowable Current into an Input Pin [Note 3]

Maximum Allowable Current into an Open-Drain Pin [Note 4]

Maximum Allowable Output Current Sinked by Any I/O Pin

Maximum Allowable Output Current Sourced by Any I/O Pin

–600

+600

µA

Notes:

1. This applies to all pins except XTAL pins and where otherwise noted.

2. There is no input protection diode from pin to V

3. This excludes XTAL pins.

4. Device pin is not at an output Low state.

Stresses greater than those listed under Absolute Maxi-

mum Ratings may cause permanent damage to the de-

vice. This is a stress rating only; functional operation of the

device at any condition above those indicated in the oper-

ational sections of these specifications is not implied. Ex-

posure to absolute maximum rating conditions for an ex-

tended period may affect device reliability.

Total power dissipation should not exceed 1.2 W for the

package. Power dissipation is calculated as follows:

Total Power Dissipation = V x [ I – (sum of I ) ]

+ sum of [ (V

– V ) x I

]

+ sum of (V x I )

STANDARD TEST CONDITIONS

The characteristics listed below apply for standard test

conditions as noted. All voltages are referenced to

Ground. Positive current flows into the referenced pin

(Test Load).

From Output

Under Test

150 pF

Figure 7. Test Load Diagram

CP97DZ83300

P R E L I M I N A R Y

Z86E33/733/E34/E43/743/E44

CMOS Z8® OTP Microcontrollers

Zilog

CAPACITANCE

T = 25°C, V = GND = 0V, f = 1.0 MHz; unmeasured pins returned to GND.

Parameter

Min

Max

Input capacitance

Output capacitance

I/O capacitance

12 pF

P R E L I M I N A R Y

CP97DZ83300

Z86E33/733/E34/E43/743/E44

CMOS Z8® OTP Microcontrollers

Zilog

document may be copied or reproduced in any form or by

any means without the prior written consent of Zilog, Inc.

The information in this document is subject to change

without notice. Devices sold by Zilog, Inc. are covered by

warranty and patent indemnification provisions appearing

in Zilog, Inc. Terms and Conditions of Sale only. Zilog, Inc.

makes no warranty, express, statutory, implied or by

description, regarding the information set forth herein or

regarding the freedom of the described devices from

intellectual property infringement. Zilog, Inc. makes no

warranty of merchantability or fitness for any purpose.

Zilog, Inc. shall not be responsible for any errors that may

appear in this document. Zilog, Inc. makes no commitment

to update or keep current the information contained in this

document.

Zilog’s products are not authorized for use as critical

components in life support devices or systems unless a

specific written agreement pertaining to such intended use

is executed between the customer and Zilog prior to use.

Life support devices or systems are those which are

intended for surgical implantation into the body, or which

sustains life whose failure to perform, when properly used

in accordance with instructions for use provided in the

labeling, can be reasonably expected to result in

significant injury to the user.

Zilog, Inc. 210 East Hacienda Ave.

Campbell, CA 95008-6600

Telephone (408) 370-8000

FAX 408 370-8056

Internet: http://www.zilog.com

CP97DZ83300

P R E L I M I N A R Y

Z86E33/733/E34/E43/743/E44

CMOS Z8® OTP Microcontrollers

Zilog

P R E L I M I N A R Y

CP97DZ83300

Z86743 [ZILOG]

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