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Z86L990PZ008SC

Description
Microcontroller, 8-Bit, MROM, Z8 CPU, 8MHz, CMOS, PDIP40, PLASTIC, DIP-40
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size2MB,102 Pages
ManufacturerIXYS
Download Datasheet Parametric Compare View All

Z86L990PZ008SC Overview

Microcontroller, 8-Bit, MROM, Z8 CPU, 8MHz, CMOS, PDIP40, PLASTIC, DIP-40

Z86L990PZ008SC Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerIXYS
Parts packaging codeDIP
package instructionPLASTIC, DIP-40
Contacts40
Reach Compliance Codeunknown
Has ADCYES
Address bus width
bit size8
CPU seriesZ8
maximum clock frequency8 MHz
DAC channelNO
DMA channelNO
External data bus width
JESD-30 codeR-PDIP-T40
JESD-609 codee0
length52.325 mm
Number of I/O lines32
Number of terminals40
Maximum operating temperature70 °C
Minimum operating temperature
PWM channelNO
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Encapsulate equivalent codeDIP40,.6
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3/5 V
Certification statusNot Qualified
RAM (bytes)489
rom(word)16384
ROM programmabilityMROM
Maximum seat height4.24 mm
speed8 MHz
Maximum slew rate15 mA
Maximum supply voltage5.5 V
Minimum supply voltage2.3 V
surface mountNO
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width15.24 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER

Z86L990PZ008SC Preview

Z86D990/Z86D991 OTP and
Z86L99X ROM
Low-Voltage Micro-
controllers with ADC
Preliminary Product Specification
PS003808-1002
ZiLOG Worldwide Headquarters • 532 Race Street • San Jose, CA 95126-3432
Telephone: 408.558.8500 • Fax: 408.558.8300 •
www.ZiLOG.com
This publication is subject to replacement by a later edition. To determine whether
a later edition exists, or to request copies of publications, contact:
ZiLOG Worldwide Headquarters
532 Race Street
San Jose, CA 95126-3432
Telephone: 408.558.8500
Fax: 408.558.8300
www.ZiLOG.com
ZiLOG is a registered trademark of ZiLOG Inc. in the United States and in other countries. All other
products and/or service names mentioned herein may be trademarks of the companies with which
they are associated.
Document Disclaimer
© 2002 by ZiLOG, Inc. All rights reserved. Information in this publication concerning the devices,
applications, or technology described is intended to suggest possible uses and may be superseded.
ZiLOG, INC. DOES NOT ASSUME LIABILITY FOR OR PROVIDE A REPRESENTATION OF
ACCURACY OF THE INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED IN THIS
DOCUMENT. ZiLOG ALSO DOES NOT ASSUME LIABILITY FOR INTELLECTUAL PROPERTY
INFRINGEMENT RELATED IN ANY MANNER TO USE OF INFORMATION, DEVICES, OR
TECHNOLOGY DESCRIBED HEREIN OR OTHERWISE. Except with the express written approval
ZiLOG, use of information, devices, or technology as critical components of life support systems is
not authorized. No licenses or other rights are conveyed, implicitly or otherwise, by this document
under any intellectual property rights.
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Z86D990/Z86D991 OTP and Z86L99X ROM
Low-Voltage Microcontrollers with ADC
iii
Table of Contents
Architectural Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Counter/Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input/Output and Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
User-Programmable Option Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
2
2
3
3
Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pins Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Operational Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Central Processing Unit (CPU) Description . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Memory (ROM/OTP and RAM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Clock Circuit Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Reset Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Power Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
I/O Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Control and Status Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Register Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Register Error Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Registers (Grouped by Function) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Standard Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog-to-Digital Converter Characteristics . . . . . . . . . . . . . . . . . . . . . . . .
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
52
52
54
55
85
85
85
86
89
90
Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Design Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Precharacterization Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
PS003808-1002
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Low-Voltage Microcontrollers with ADC
iv
List of Figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
Figure 16.
Figure 17.
Figure 18.
Figure 19.
Figure 20.
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
48-Pin SSOP Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
40-Pin DIP Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
28-Pin SOIC/DIP Pin Assignment—User Mode . . . . . . . . . . . . . . . . 7
Program Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Standard Z8 Register File (Working Reg. Groups 0–F, Bank 0) . . . 13
Z8 Expanded Register File Architecture . . . . . . . . . . . . . . . . . . . . . 14
Interrupt Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
External Interrupt Sources IRQ0–IRQ2 Block Diagram . . . . . . . . . . 17
IRQ Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Interrupt Request Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
General Input/Output Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Analog Comparators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
ADC Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Low-Pass Filter (with 8-MHz Crystal) . . . . . . . . . . . . . . . . . . . . . . . 30
Active Glitch/Power Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
I-V Characteristics for the Current Sink Pad P43 . . . . . . . . . . . . . . 34
T
1
Counter/Timer Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Register File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Prescaler 1 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Counter/Timer 1 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Timer Mode Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Starting the Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Counting Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Timer Mode Register T
OUT
Operation . . . . . . . . . . . . . . . . . . . . . . . 40
Counter/Timer Output Using T
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . 41
Internal Clock Output Using T
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . . 41
Timer Mode Register T
IN
Operation . . . . . . . . . . . . . . . . . . . . . . . . 42
Prescaler 1 T
IN
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
External Clock Input Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Gated Clock Input Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Triggered Clock Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Counter/Timer Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Transmit Mode Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
PS003808-1002
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Z86D990/Z86D991 OTP and Z86L99X ROM
Low-Voltage Microcontrollers with ADC
v
Figure 35.
Figure 36.
Figure 37.
Figure 38.
Figure 39.
Figure 40.
Demodulation Mode Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test Load Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
48-Pin SSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40-Pin PDIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28-Pin PDIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28-Pin SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
50
86
91
92
92
93
PS003808-1002
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Z86L990PZ008SC Related Products

Z86L990PZ008SC Z86L991PZ008SC Z86L991SZ008SC Z86L996SZ008SC Z86L997PZ008SC Z86D991PZ008SC Z86L990HZ008SC
Description Microcontroller, 8-Bit, MROM, Z8 CPU, 8MHz, CMOS, PDIP40, PLASTIC, DIP-40 Microcontroller, 8-Bit, MROM, Z8 CPU, 8MHz, CMOS, PDIP28, PLASTIC, DIP-28 Microcontroller, 8-Bit, MROM, Z8 CPU, 8MHz, CMOS, PDSO28, SOIC-28 Microcontroller, 8-Bit, MROM, Z8 CPU, 8MHz, CMOS, PDSO28, Microcontroller, 8-Bit, MROM, Z8 CPU, 8MHz, CMOS, PDIP28, Microcontroller, 8-Bit, OTPROM, Z8 CPU, 8MHz, CMOS, PDIP28, PLASTIC, DIP-28 Microcontroller, 8-Bit, MROM, Z8 CPU, 8MHz, CMOS, PDSO48, SSOP-48
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible incompatible incompatible
Maker IXYS IXYS IXYS IXYS IXYS IXYS IXYS
Reach Compliance Code unknown unknown unknown unknown unknown unknow unknow
Has ADC YES NO NO YES YES NO YES
bit size 8 8 8 8 8 8 8
CPU series Z8 Z8 Z8 Z8 Z8 Z8 Z8
maximum clock frequency 8 MHz 8 MHz 8 MHz 8 MHz 8 MHz 8 MHz 8 MHz
DAC channel NO NO NO NO NO NO NO
DMA channel NO NO NO NO NO NO NO
JESD-30 code R-PDIP-T40 R-PDIP-T28 R-PDSO-G28 R-PDSO-G28 R-PDIP-T28 R-PDIP-T28 R-PDSO-G48
length 52.325 mm 36.96 mm 17.9 mm 17.89 mm 36.96 mm 36.96 mm 15.875 mm
Number of I/O lines 32 24 24 24 24 24 32
Number of terminals 40 28 28 28 28 28 48
Maximum operating temperature 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C
PWM channel NO NO NO NO NO NO NO
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code DIP DIP SOP SOP DIP DIP SSOP
Encapsulate equivalent code DIP40,.6 DIP28,.6 SOP28,.4 SOP28,.4 DIP28,.6 DIP28,.6 SSOP48,.4
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form IN-LINE IN-LINE SMALL OUTLINE SMALL OUTLINE IN-LINE IN-LINE SMALL OUTLINE, SHRINK PITCH
power supply 3/5 V 3/5 V 3/5 V 3/5 V 3/5 V 2.5/5 V 3/5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
RAM (bytes) 489 489 489 489 489 489 489
rom(word) 16384 16384 16384 4096 8192 32768 16384
ROM programmability MROM MROM MROM MROM MROM OTPROM MROM
speed 8 MHz 8 MHz 8 MHz 8 MHz 8 MHz 8 MHz 8 MHz
Maximum slew rate 15 mA 15 mA 15 mA 8 mA 8 mA 8 mA 15 mA
Maximum supply voltage 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply voltage 2.3 V 2.3 V 2.3 V 2.3 V 2.3 V 3 V 2.3 V
surface mount NO NO YES YES NO NO YES
technology CMOS CMOS CMOS CMOS CMOS CMOS CMOS
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
Terminal form THROUGH-HOLE THROUGH-HOLE GULL WING GULL WING THROUGH-HOLE THROUGH-HOLE GULL WING
Terminal pitch 2.54 mm 2.54 mm 1.27 mm 1.27 mm 2.54 mm 2.54 mm 0.635 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL
width 15.24 mm 15.24 mm 7.5 mm 7.5 mm 15.24 mm 15.24 mm 7.5 mm
Is it lead-free? Contains lead Contains lead Contains lead - - Contains lead Contains lead
Parts packaging code DIP DIP SOIC - - DIP SSOP
package instruction PLASTIC, DIP-40 PLASTIC, DIP-28 SOIC-28 - - PLASTIC, DIP-28 SSOP-48
Contacts 40 28 28 - - 28 48
JESD-609 code e0 e0 e0 - - e0 e0
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED 225 - - 240 225
Maximum seat height 4.24 mm 5.21 mm 2.65 mm - - 5.21 mm 2.794 mm
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) - - Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED 30 - - NOT SPECIFIED 30
uPs/uCs/peripheral integrated circuit type MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER - - MICROCONTROLLER MICROCONTROLLER
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