Z8723304SEG datasheet, PDF - EEWORLD Datasheet

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Z8723304SEG: DescriptionIC 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO28, SOIC-28, Microcontroller; CategoryThe embedded processor and controller Microcontrollers and processors; File Size930KB，71 Pages; ManufacturerZilog, Inc.; Websitehttps://www.zilog.com/; Environmental Compliance

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Z8723304SEG Overview

IC 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO28, SOIC-28, Microcontroller

Z8723304SEG Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Maker	Zilog, Inc.
Parts packaging code	SOIC
package instruction	SOP,
Contacts	28
Reach Compliance Code	unknow
Has ADC	NO
Address bus width	8
bit size	8
maximum clock frequency	4 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	R-PDSO-G28
JESD-609 code	e3
length	17.89 mm
Number of I/O lines	24
Number of terminals	28
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	225
Certification status	Not Qualified
ROM programmability	MROM
Maximum seat height	2.64 mm
speed	4 MHz
Maximum supply voltage	5.5 V
Minimum supply voltage	3 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	TIN
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	7.5 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

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Z87233

CMOS Z8

MCU Consumer

Controller Processor

Product Specification

PS022701-0104

ZiLOG Worldwide Headquarters • 532 Race Street • San Jose, CA 95126-3432

Telephone: 408.558.8500 • Fax: 408.558.8300 •

www.ZiLOG.com

CMOS

Z87233

Microcontrollers

iii

Table of Contents

Architectural Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Pin Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Control Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Expanded Register File, Bank 0h . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Timer Mode Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Expanded Register File, Bank Fh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DC Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Extended Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

AC Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Standard Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Precharacterization Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Document Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Document Number Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Customer Feedback Form . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Z87233 Product Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Customer Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Return Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Problem Description or Suggestion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PS022701-0104

CMOS

Z87233

Microcontrollers

List of Tables

Table 1.

Table 2.

Table 3.

Table 4.

Table 5.

Table 6.

Table 7.

Table 8.

Table 9.

Table 10.

Table 11.

Table 12.

Table 13.

Table 14.

Table 15.

Table 16.

Table 17.

Table 18.

Table 19.

Table 20.

Table 21.

Table 22.

Table 23.

Family Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

28-Pin DIP/SOIC Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Port 3 Pin Assignments 8

READ/WRITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Interrupt Types, Sources, and Vectors . . . . . . . . . . . . . . . . . . . . . . 18

IRQ Register* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Port Configuration Register—PCON 00h/R0 Bank Fh:

WRITE ONLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Stop-Mode Recovery Register 1—SMR1 0Bh/R11 Bank Fh:

WRITE ONLY, except Bit D7, which is READ ONLY . . . . . . . . . . . 23

Stop-Mode Recovery Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Stop-Mode Recovery Register 2 . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Stop-Mode Recovery Register 2—SMR2 0Dh/R13 Bank Fh:

WRITE ONLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Watch-Dog Timer Mode Register—WDTMR 0Fh/R15:

WRITE ONLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

WDT Time Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Maximum (V

) Conditions: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Expanded Register File Registers—Reset States . . . . . . . . . . . . . . 32

Timer Mode Register—TMR F1h/R241 Bank 0h:

READ/WRITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Counter/Timer 1 Register—T1 F2h/R242 Bank 0h:

READ/WRITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Prescaler 1 Register—PRE1 F3h/R243 Bank 0h:

WRITE ONLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Counter/Timer 0 Register—T0 F4h/R244 Bank 0h:

READ/WRITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Prescaler 0 Register—PRE0 F5h/R245 Bank 0h:

WRITE ONLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Port 2 Mode Register—P2M F6h/R246 Bank 0h:

WRITE ONLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Port 3 Mode Register—P3M F7h/R247 Bank 0h:

WRITE ONLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Ports 0 and 1 Mode Register—P01M F8h/R248 Bank 0h:

PS022701-0104

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