ZLR32300P2804G datasheet, PDF - EEWORLD Datasheet

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ZLR32300P2804G: DescriptionMicrocontroller, 8-Bit, MROM, 8MHz, CMOS, PDIP28, PLASTIC, DIP-28; CategoryThe embedded processor and controller Microcontrollers and processors; File Size2MB，97 Pages; ManufacturerZilog, Inc.; Websitehttps://www.zilog.com/; Environmental Compliance

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ZLR32300P2804G Overview

Microcontroller, 8-Bit, MROM, 8MHz, CMOS, PDIP28, PLASTIC, DIP-28

ZLR32300P2804G Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Zilog, Inc.
Parts packaging code	DIP
package instruction	DIP,
Contacts	28
Reach Compliance Code	compliant
Has ADC	NO
Address bus width
bit size	8
maximum clock frequency	8 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	R-PDIP-T28
JESD-609 code	e3
length	36.96 mm
Number of I/O lines	24
Number of terminals	28
Maximum operating temperature	70 °C
Minimum operating temperature
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
ROM programmability	MROM
Maximum seat height	5.21 mm
speed	8 MHz
Maximum supply voltage	3.6 V
Minimum supply voltage	2 V
Nominal supply voltage	3 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	MATTE TIN
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	15.24 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

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Crimzon

ZLR32300

Z8 Low-Voltage ROM

MCU with Infrared Timers

Product Specification

PS022604-0405

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

Telephone: 408.558.8500 • Fax: 408.558.8300 •

www.ZiLOG.com

Crimzon

ZLR32300

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

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) . . . . . . . . . . . . . . . . . . . . . . . . . 63

Expanded Register File Control Registers (0F) . . . . . . . . . . . . . . . . . . . . . . . . . 68

Standard Control Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Package Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

PS022604-0405

Crimzon

ZLR32300

Product Specification

List of Figures

Figure 1.

Figure 2.

Figure 3.

Figure 4.

Figure 5.

Figure 6.

Figure 7.

Figure 8.

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Figure 10.

Figure 11.

Figure 12.

Figure 13.

Figure 14.

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Figure 17.

Figure 18.

Figure 19.

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Figure 21.

Figure 22.

Figure 23.

Figure 24.

Figure 25.

Figure 26.

Figure 27.

Figure 28.

Figure 29.

Figure 30.

Figure 31.

Figure 32.

Figure 33.

Figure 34.

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

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

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

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

40-Pin PDIP Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

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

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

AC Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Port 0 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Port 1 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Port 2 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Port 3 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Port 3 Counter/Timer Output Configuration . . . . . . . . . . . . . . . . . . . 21

Program Memory Map (32K ROM) . . . . . . . . . . . . . . . . . . . . . . . . . 23

Expanded Register File Architecture . . . . . . . . . . . . . . . . . . . . . . . . 25

Glitch Filter Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Transmit Mode Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

8-Bit Counter/Timer Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

T8_OUT in Single-Pass Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

T8_OUT in Modulo-N Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Demodulation Mode Count Capture Flowchart . . . . . . . . . . . . . . . . 41

Demodulation Mode Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

16-Bit Counter/Timer Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

T16_OUT in Single-Pass Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

T16_OUT in Modulo-N Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Ping-Pong Mode Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Output Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Interrupt Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Oscillator Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Port Configuration Register (PCON) (Write Only) . . . . . . . . . . . . . . 52

STOP Mode Recovery Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

SCLK Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

PS022604-0405

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