Z86L825SZ008SG datasheet, PDF - EEWORLD Datasheet

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Z86L825SZ008SG: DescriptionMicrocontroller, 8-Bit, MROM, 8MHz, CMOS, PDSO20, SOIC-20; CategoryThe embedded processor and controller Microcontrollers and processors; File Size438KB，78 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html

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Z86L825SZ008SG Overview

Microcontroller, 8-Bit, MROM, 8MHz, CMOS, PDSO20, SOIC-20

Z86L825SZ008SG Parametric

Parameter Name	Attribute value
Maker	Maxim
Parts packaging code	SOIC
package instruction	SOIC-20
Contacts	20
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-PDSO-G20
JESD-609 code	e3
length	12.775 mm
Number of I/O lines	16
Number of terminals	20
Maximum operating temperature	70 °C
Minimum operating temperature
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
ROM programmability	MROM
Maximum seat height	2.65 mm
speed	8 MHz
Maximum supply voltage	3.6 V
Minimum supply voltage	2 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	MATTE TIN
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	7.5 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

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19-4613; Rev 0; 4/09

Z86L82/Z86L85

28-Pin Low-Voltage IR

Microcontrollers

Product Specification

Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086

Telephone: 408-737-7600

• • www.maxim-ic.com

Z86L82/Z86L85

28-Pin Low-Voltage IR Microcontrollers

iii

Table of Contents

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

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

Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Standard Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

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

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

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

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

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

Port 3 (P37–P31) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Comparator Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Comparator Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

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

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

Counter/Timer Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power-On Reset (POR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HALT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

STOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port Configuration Register (PCON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Stop-Mode Recovery Register (SMR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Stop-Mode Recovery Register 2 (SMR2) . . . . . . . . . . . . . . . . . . . . . . . . . .

Watch-Dog Timer Mode Register (WDTMR) . . . . . . . . . . . . . . . . . . . . . . . .

Mask Selectable Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Table of Contents

Z86L82/Z86L85

28-Pin Low-Voltage IR Microcontrollers

List of Figures

Figure 1.Counter/Timers Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Figure 2.Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 3.28-Pin DIP/SOIC Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 4.Test Load Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 5.Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 6.Port 0 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 7.Port 2 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 8.Port 3 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 9.Port 3 Counter/Timer Output Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 10.Program Memory Map (16K ROM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Figure 11.Expanded Register File Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Figure 12.Register Pointer Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 13.TC8 Control Register—(0D) OH: Read/Write Except Where Noted . . . . . . . . . . . . . 22

Figure 14.T8 and T16 Common Control Functions—(0D) 1H: Read/Write . . . . . . . . . . . . . . . 23

Figure 15.T16 Control Register—(0D) 2H: Read/Write Except Where Noted . . . . . . . . . . . . . 24

Figure 16.Stop-Mode Recovery Register—(0F) 0BH: D6–D0 = Write Only, D7 = Read Only . 25

Figure 17.Stop-Mode Recovery Register 2—(0F) 0DH: D2–D4, D6 Write Only . . . . . . . . . . . . 26

Figure 18.Watch-Dog Timer Register—(0F) 0FH: Write Only . . . . . . . . . . . . . . . . . . . . . . . . . 27

Figure 19.Port Configuration Register (PCON)—(0F) 0H: Write Only . . . . . . . . . . . . . . . . . . . 27

Figure 20.Port 2 Mode Register—F6H: Write Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 21.Port 3 Mode Register—F7H: Write Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 22.Port 0 and 1 Mode Register (F8h: Write Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Figure 23.Interrupt Priority Register—F9H: Write Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Figure 24.Interrupt Request Register—FAH: Read/Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Figure 25.Interrupt Mask Register—FBH: Read/Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Figure 26.Flag Register—FCH: Read/Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Figure 27.Register Pointer—FDH: Read/Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Figure 28.Stack Pointer High—FEH: Read/Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Figure 29.Stack Pointer Low—FFH: Read/Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Figure 30.Register Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Figure 31.Glitch Filter Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Figure 32.8-Bit Counter/Timer Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Figure 33.Transmit Mode Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Figure 34.T8_OUT in Single-Pass Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

19-4613; Rev 0; 4/09

List of Figures

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