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MICROCONTROLLERS Z8F0223QB005EG

MICROCONTROLLERS Z8F0223QB005EG

Product catalog summary

Product Overview: The Z8 Encore! XP® F0823 Series is a high-performance 8-bit microcontroller by Zilog, designed for applications such as motor control, security systems, and home appliances. It features Flash in-circuit programming, compatibility with existing Z8 instructions, and a range of memory and I/O configurations.

Life Support Policy: Zilog's products are not authorized for use in life support systems without prior written approval. Life support devices are those intended for surgical implant or to sustain life, where failure could result in significant injury.

Document Disclaimer: The information is intended to suggest possible uses and may be updated. Zilog does not assume liability for accuracy or intellectual property infringement.

Features: Key features include a 5 MHz eZ8 CPU, Flash memory options, general-purpose I/O, an internal precision oscillator, a 10-bit ADC, a universal asynchronous receiver/transmitter, timers, an interrupt controller, and an on-chip debugger.

Pin Description and Configuration: Detailed descriptions of pin configurations, available packages, and signal descriptions are provided, along with characteristics and address space information.

Memory and Registers: The document outlines program memory, data memory, flash information area, and register map, including reset and stop mode recovery details.

Low-Power Modes: Information on low-power modes such as STOP and HALT, along with peripheral-level power control and register definitions, is included.

General-Purpose Input/Output (GPIO): Describes GPIO port availability, architecture, alternate functions, direct LED drive, shared reset and debug pins, and external clock setup.

Interrupt Controller: Details on interrupt vector listing, architecture, operation, and control register definitions are provided.

Timers: Covers timer architecture, operation, operating modes, and control register definitions.

Watchdog Timer: Operational details of the watchdog timer are included.

UART Configuration and Operation: The UART supports full-duplex communication with 8-bit asynchronous data transfer, selectable parity, and multiple interrupt schemes.

Infrared Data Transmission and Reception: Describes the operation of infrared data transmission and reception using the Z8 Encore! XP F0823 Series products.

Analog-to-Digital Converter (ADC): Converts analog input signals to digital representations with a 10-bit resolution, supporting both single-shot and continuous conversion modes.

Comparator: Features a general-purpose comparator with two analog input signals, configurable for interrupt output or external pin output.

Flash Memory: Includes nonvolatile Flash memory with sizes ranging from 1 KB to 8 KB, organized into pages and sectors, with protection mechanisms to prevent accidental programming or erasure.

On-Chip Debugger (OCD): Provides advanced debugging capabilities, including a single pin interface for communication, register and memory access, and breakpoint setting.

Oscillator Control: Supports three clocking schemes: on-chip RC oscillator, external clock drive, and low power Watchdog Timer oscillator, with clock failure detection and recovery mechanisms.

eZ8 CPU Instruction Set: Provides an overview of the eZ8 CPU instruction set, including arithmetic, logical, and control instructions, with detailed descriptions of each instruction's operation.

Ordering Information: Includes an ordering matrix listing part numbers, memory specifications, I/O lines, interrupts, timers, ADC channels, and UART features.

Development Kits: Lists available development kits for the Z8 Encore! XP series, including kits for 20- and 28-pin configurations and various accessory kits.

Technical Support: Users are directed to Zilog’s Technical Support page for additional resources and documentation.

Catalog excerpts

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Z8 Encore! XP® F0823 Series Product Specification Warning: DO NOT USE THIS PRODUCT IN LIFE SUPPORT SYSTEMS. LIFE SUPPORT POLICY ZILOG’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF ZILOG CORPORATION. As used herein Life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be...

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Z8 Encore! XP® F0823 Series Product Specification Revision History Each instance in this document’s revision history reflects a change from its previous edition. For more details, refer to the corresponding page(s) or appropriate links furnished in the table below. Revision Level Chapter/Section LED Drive Enable Register Clarified statement surrounding the Alternate 51, Function Register as it relates to the LED 144, function; revised Flash Sector Protect Regis- 210 ter description; revised Packaging chapter. Changed branding to Z8 Encore! XP F0823 Series where appropriate. Pin Description, General-Purpose...

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Z8 Encore! XP® F0823 Series Product Specification Table of Contents Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

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Z8 Encore! XP® F0823 Series Product Specification External Reset Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . External Reset Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . On-Chip Debugger Initiated Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stop Mode Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stop Mode Recovery Using Watchdog Timer Time-Out . . . . . . . . . . . . . . . ....

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Z8 Encore! XP® F0823 Series Product Specification Interrupt Assertion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Software Interrupt Assertion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Watchdog Timer Interrupt Assertion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Interrupt Control Register Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Interrupt Request 0 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

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Z8 Encore! XP® F0823 Series Product Specification MULTIPROCESSOR (9-Bit) Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . External Driver Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UART Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UART Baud Rate Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UART Control Register Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

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Z8 Encore! XP® F0823 Series Product Specification Flash Code Protection Against Accidental Program and Erasure . . . . . . . . . . . . . Byte Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mass Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Flash Controller Bypass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

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Z8 Encore! XP® F0823 Series Product Specification OCD Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168 Oscillator Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . System Clock Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Clock Failure Detection and Recovery . . . . . . . ....

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Z8 Encore! XP® F0823 Series Product Specification 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. Z8 Encore! XP F0823 Series Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . 3 Z8F08x3, Z8F04x3, F02x3 and Z8F01x3 in 8-Pin SOIC, QFN/MLF-S, or PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . ....

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Z8 Encore! XP® F0823 Series Product Specification Figure 30. Figure 31. Figure 32. Figure 33. GPIO Port Output Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . On-Chip Debugger Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UART Timing With CTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . UART Timing Without CTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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MICROCONTROLLERS Z8F0223QB005EG

MICROCONTROLLERS Z8F0223QB005EG

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