ZiLOG Worldwide Headquarters 532 Race Street San Jose, CA 95126-3432
Telephone: 408.558.8500 Fax: 408.558.8300
www.ZiLOG.com
Product Specification
PS021413-1205
Crimzon
TM
ZLR16300
Z8 Low Voltage ROM MCUs
with Infrared Timers
Disclaimer
PS021413-1205
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
2005 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technology described is intended to suggest possible uses and may be superseded.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. Devices sold by ZiLOG, Inc. are covered by warranty
and limitation of liability provisions appearing in the ZiLOG, Inc. Terms and Conditions of Sale. ZiLOG, Inc. makes no
warranty of merchantability or fitness for any purpose. Except with the express written approval of ZiLOG, use of
information, devices, or technology as critical components of life support systems is not authorized. No licenses are
conveyed, implicitly or otherwise, by this document under any intellectual property rights.
Crimzon
TM
ZLR16300
Product Specification
PS021413-1205
iii
Revision History
Each instance in
Table 1
reflects a change to this document from its previous revi-
sion. To see more detail, click the appropriate link in the table.
Table 1. Revision History of this Document
Date
Revision
Level
Description
Page#
December
2004
07
Changed low power consumption and current usage for STOP and HALT
modes, removed mask option note, and added characterization data to
Table 7.
1, 2, 8
Removed Preliminary designation
All
January
2005
08
Changed low power consumption value to 5mW. Changed STOP and
HALT mode current values to 1.3
A and 0.5mA respectively. Changed
V
CC
Low Voltage Protection typical rating to 1.8V.
1, 12
April 2005 09
Clarified Port 1 reserved address status by removing Port 1 in Figure 1
and adding a note in Figure 12. Reference CR5843.
3, 21
June 2005 10
Added 1K and 2K parts.
All
August
2005
11
Added caution to
Input/Output Ports on page 12
. Updated
Ordering
Information on page 80
.
September
2005
12
Updated
Ordering Information on page 80
.
December
2005
13
Updated the Section
Input output port
and Clock.
12, 47
Crimzon
TM
ZLR16300
Product Specification
PS021413-1205
Table of Contents
iv
Table of Contents
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Standard Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Pin Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
XTAL1 Crystal 1 (Time-Based Input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
XTAL2 Crystal 2 (Time-Based Output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Input/Output Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Program Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Expanded Register File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Register File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Stack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Counter/Timer Functional Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Power Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Port Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Stop-Mode Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Watchdog Timer Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Low Voltage Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Expanded Register File Control Registers (0D) . . . . . . . . . . . . . . . . . . . . . . . . 60
Expanded Register File Control Registers (0F) . . . . . . . . . . . . . . . . . . . . . . . . . 65
Standard Control Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Package Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Part Number Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Crimzon
TM
ZLR16300
Product Specification
PS021413-1205
List of Figures
v
List of Figures
Figure 1. Functional Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Figure 2. Counter/Timers Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Figure 3. 20-Pin DIP/SOIC/SSOP Pin Configuration . . . . . . . . . . . . . . . . . . . . 5
Figure 4. 28-Pin DIP/SOIC/SSOP Pin Configuration . . . . . . . . . . . . . . . . . . . . 6
Figure 5. Test Load Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 6. AC Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 7. Port 0 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 8. Port 2 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 9. Port 3 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 10. Port 3 Counter/Timer Output Configuration . . . . . . . . . . . . . . . . . . . 18
Figure 11. Program Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 12. Expanded Register File Architecture . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 13. Register Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 14. Register Pointer--Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 15. Glitch Filter Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 16. Transmit Mode Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Figure 17. 8-Bit Counter/Timer Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 18. T8_OUT in Single-Pass Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 19. T8_OUT in Modulo-N Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 20. Demodulation Mode Count Capture Flowchart . . . . . . . . . . . . . . . . 38
Figure 21. Demodulation Mode Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 22. 16-Bit Counter/Timer Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 23. T16_OUT in Single-Pass Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Figure 24. T16_OUT in Modulo-N Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Figure 25. Ping-Pong Mode Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Figure 26. Output Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Figure 27. Interrupt Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Figure 28. Oscillator Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Figure 29. Port Configuration Register (PCON) (Write Only) . . . . . . . . . . . . . . 49
Figure 30. Stop Mode Recovery Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Figure 31. SCLK Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Figure 32. Stop Mode Recovery Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Figure 33. Stop Mode Recovery Register 2 ((0F) DH:D2D4, D6 Write Only) . 55
Figure 34. Watch-Dog Timer Mode Register (Write Only) . . . . . . . . . . . . . . . . 56
PDF 
ZIP