datasheet
EEWORLDEEWORLDEEWORLD
Datasheet
Part Number

Keyword

Search
Keyword

Part Number

Search
Datasheet> All Categories > The embedded processor and controller> Microcontrollers and processors> Z86D991PZ008SC
PDF
Preview

Z86D991PZ008SC

Description
Microcontroller, 8-Bit, OTPROM, Z8 CPU, 8MHz, CMOS, PDIP28, PLASTIC, DIP-28
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size2MB，102 Pages
ManufacturerIXYS
Download Datasheet Parametric Compare View All

Z86D991PZ008SC Online Shopping

Suppliers Part Number Price MOQ In stock  
Z86D991PZ008SC - - View Buy Now

Z86D991PZ008SC Overview

Microcontroller, 8-Bit, OTPROM, Z8 CPU, 8MHz, CMOS, PDIP28, PLASTIC, DIP-28

Z86D991PZ008SC Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerIXYS
Parts packaging codeDIP
package instructionPLASTIC, DIP-28
Contacts28
Reach Compliance Codeunknow
Has ADCNO
Address bus width
bit size8
CPU seriesZ8
maximum clock frequency8 MHz
DAC channelNO
DMA channelNO
External data bus width
JESD-30 codeR-PDIP-T28
JESD-609 codee0
length36.96 mm
Number of I/O lines24
Number of terminals28
Maximum operating temperature70 °C
Minimum operating temperature
PWM channelNO
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Encapsulate equivalent codeDIP28,.6
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)240
power supply2.5/5 V
Certification statusNot Qualified
RAM (bytes)489
rom(word)32768
ROM programmabilityOTPROM
Maximum seat height5.21 mm
speed8 MHz
Maximum slew rate8 mA
Maximum supply voltage5.5 V
Minimum supply voltage3 V
Nominal supply voltage3.3 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

Z86D991PZ008SC 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.
P
R
E
L
I
M
I
N
A
R
Y
PS003808-1002
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
P
R
E
L
I
M
I
N
A
R
Y
Z86D990/Z86D991 OTP and Z86L99X ROM
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
P
R
E
L
I
M
I
N
A
R
Y
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
P
R
E
L
I
M
I
N
A
R
Y
More (Only the first 5 pages are displayed. Please Download Datasheet to view the full content.) >

Z86D991PZ008SC Related Products

Z86D991PZ008SC Z86L990PZ008SC Z86L991PZ008SC Z86L991SZ008SC Z86L996SZ008SC Z86L997PZ008SC Z86L990HZ008SC
Description Microcontroller, 8-Bit, OTPROM, Z8 CPU, 8MHz, CMOS, PDIP28, PLASTIC, DIP-28 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, 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 unknow unknown unknown unknown unknown unknown unknow
Has ADC NO YES NO NO YES YES 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-T28 R-PDIP-T40 R-PDIP-T28 R-PDSO-G28 R-PDSO-G28 R-PDIP-T28 R-PDSO-G48
length 36.96 mm 52.325 mm 36.96 mm 17.9 mm 17.89 mm 36.96 mm 15.875 mm
Number of I/O lines 24 32 24 24 24 24 32
Number of terminals 28 40 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 DIP SOP SOP DIP SSOP
Encapsulate equivalent code DIP28,.6 DIP40,.6 DIP28,.6 SOP28,.4 SOP28,.4 DIP28,.6 SSOP48,.4
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form IN-LINE IN-LINE IN-LINE SMALL OUTLINE SMALL OUTLINE IN-LINE SMALL OUTLINE, SHRINK PITCH
power supply 2.5/5 V 3/5 V 3/5 V 3/5 V 3/5 V 3/5 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) 32768 16384 16384 16384 4096 8192 16384
ROM programmability OTPROM MROM MROM MROM MROM MROM MROM
speed 8 MHz 8 MHz 8 MHz 8 MHz 8 MHz 8 MHz 8 MHz
Maximum slew rate 8 mA 15 mA 15 mA 15 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 3 V 2.3 V 2.3 V 2.3 V 2.3 V 2.3 V 2.3 V
surface mount NO NO NO YES YES 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 THROUGH-HOLE GULL WING GULL WING THROUGH-HOLE GULL WING
Terminal pitch 2.54 mm 2.54 mm 2.54 mm 1.27 mm 1.27 mm 2.54 mm 0.635 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL
width 15.24 mm 15.24 mm 15.24 mm 7.5 mm 7.5 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 DIP SOIC - - SSOP
package instruction PLASTIC, DIP-28 PLASTIC, DIP-40 PLASTIC, DIP-28 SOIC-28 - - SSOP-48
Contacts 28 40 28 28 - - 48
JESD-609 code e0 e0 e0 e0 - - e0
Peak Reflow Temperature (Celsius) 240 NOT SPECIFIED NOT SPECIFIED 225 - - 225
Maximum seat height 5.21 mm 4.24 mm 5.21 mm 2.65 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 NOT SPECIFIED 30 - - 30
uPs/uCs/peripheral integrated circuit type MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER - - MICROCONTROLLER

Recommended Resources

The most basic triode switching circuit

7W high efficiency emergency light circuit

Simple phase detection circuit

Simple countdown display

555 amplified exposure time automatic controller circuit

Pinout diagram of DS2762

Shortcut:   S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components

  1. 64-02727-53-03501
  2. 25BP12-Q-3-4C
  3. MV26V2CGFREQ1
  4. WCCB22072300B
  5. MD15M5FZT6Z
  6. G827MA20132CLF
  7. 3VH35/9CN3
  8. S2208CA2103DHB
  9. BX38_R1_10001
  10. PS150R_B0_00001
  11. A2541WV-2x33P-G30
  12. ST1206J620KP200.5W

Popular Articles

  1. 【STM8S】 AWU low power mode
  2. Luxexcel and Optiswiss collaborate to produce high-quality 3D printed smart glasses
  3. How to use the toxic gas detector
  4. Li Shufu enters the mobile phone field and claims to serve the world
  5. SmartSens launches first 16MP image sensor based on QCell technology and 1-micron pixel unit
  6. Samsung Galaxy Z Fold3 5G removes restrictions, unlocking bootloader will not disable camera
  7. Analysis of power supply applications in the automotive electronics industry
  8. Please refer to the correct way to maintain your Tektronix oscilloscope!
  9. Red Magic 7 detailed parameters exposed: top performance
  10. Fluke thermal imager_Fluke thermal imager price_Fluke thermal imager model

Technical ResourceMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

About Us Customer Service Contact Information Datasheet Sitemap LatestNews
Index Files: 987  2456  1667  907  1518  20  50  34  19  31 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号