ZGP323HEP2808G datasheet, PDF - EEWORLD Datasheet

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ZGP323HEP2808G: DescriptionIC MCU 8BIT 8KB OTP 28DIP; Categorysemiconductor The embedded processor and controller; File Size2MB，107 Pages; ManufacturerZilog, Inc.; Websitehttps://www.zilog.com/; Environmental Compliance

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ZGP323HEP2808G Overview

IC MCU 8BIT 8KB OTP 28DIP

ZGP323HEP2808G Parametric

Parameter Name	Attribute value
core processor	Z8
core size	8-bit
speed	8MHz
Connectivity	-
Peripheral	HLVD，POR，WDT
Number of I/Os	24
Program storage capacity	8KB（8K x 8）
Program memory type	OTP
EEPROM capacity	-
RAM capacity	237 x 8
Voltage - Power Supply (Vcc/Vdd)	2 V ~ 5.5 V
data converter	-
Oscillator type	internal
Operating temperature	-40°C ~ 105°C（TA）
Package/casing	28-DIP（0.600"，15.24mm）

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Z8 GP

Microcontrollers

ZGP323H OTP MCU Family

Product Specification

PS023803-0305

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

Telephone: 408.558.8500 • Fax: 408.558.8300 •

www.ZiLOG.com

ZGP323H

Product Specification

Table of Contents

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

Development Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

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

Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Standard Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Pin Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

XTAL1 Crystal 1 (Time-Based Input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

XTAL2 Crystal 2 (Time-Based Output) . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 0 (P07–P00) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 1 (P17–P10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 2 (P27–P20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port 3 (P37–P30) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RESET (Input, Active Low) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Program Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Expanded Register File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Counter/Timer Functional Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Expanded Register File Control Registers (0D) . . . . . . . . . . . . . . . . . . . . . . . . 66

Expanded Register File Control Registers (0F) . . . . . . . . . . . . . . . . . . . . . . . . . 71

Standard Control Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Package Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

PS023803-0305

Table of Contents

ZGP323H

Product Specification

List of Figures

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Figure 33.

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

Counter/Timers Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

20-Pin PDIP/SOIC/SSOP/CDIP* Pin Configuration . . . . . . . . . . . . . . 5

28-Pin PDIP/SOIC/SSOP/CDIP* Pin Configuration . . . . . . . . . . . . . . 6

40-Pin PDIP/CDIP* Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . 7

48-Pin SSOP Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Test Load Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

AC Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Port 0 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Port 1 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Port 2 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Port 3 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Port 3 Counter/Timer Output Configuration . . . . . . . . . . . . . . . . . . . 24

Program Memory Map (32K OTP) . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Expanded Register File Architecture . . . . . . . . . . . . . . . . . . . . . . . . 28

Glitch Filter Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Transmit Mode Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

8-Bit Counter/Timer Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

T8_OUT in Single-Pass Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

T8_OUT in Modulo-N Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Demodulation Mode Count Capture Flowchart . . . . . . . . . . . . . . . . 44

Demodulation Mode Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

16-Bit Counter/Timer Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

T16_OUT in Single-Pass Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

T16_OUT in Modulo-N Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Ping-Pong Mode Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Output Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Interrupt Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Oscillator Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Port Configuration Register (PCON) (Write Only) . . . . . . . . . . . . . . 55

STOP Mode Recovery Register . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

PS023803-0305

List of Figures

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