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Z8F021A 데이터시트 PDF




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부품번호 Z8F021A 기능
기능 Z8 Encore XP-R 4K Series High-Performance 8-Bit Microcontrollers
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전체 30 페이지수

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Z8F021A 데이터시트, 핀배열, 회로
www.DataSheet4U.com
High-Performance 8-Bit Microcontrollers
Z8 Encore! XP® 4K Series
Product Specification
PS022815-0206
ZiLOG Worldwide Headquarters • 532 Race Street • San Jose, CA 95126-3432
Telephone: 408.558.8500 • Fax: 408.558.8300 • www.ZiLOG.com




Z8F021A pdf, 반도체, 판매, 대치품
Z8 Encore! XP® 4K Series
Product Specification
iv
Revision History of this Document
Date
October
2005
Revision
Level
12
November 13
2005
www.DataSheet4U.com
December 14
2005
February 15
2006
Description
Added references to optional low-power operational amplifier and
1-6, 8-12,
removed references to transimpedance amplifier. Numerous other small 14-15, 17.
corrections throughout the book.
19, 21-22,
24-27, 29-
31, 32-40,
44, 46, 48,
57-59, 62,
67-69, 72-
73, 75-76,
78, 81-89,
99-100,
102, 104-
105, 112-
125, 129-
140, 142-
144, 146-
151, 172-
177, 182,
204-223,
231, 237-
244
Reverted back to version 11, removing changes in version 12. Updated 142-154
Flash Option Bits chapter.
Restored version 12 changes and rectified elements to incorporate
version 11 updates.
8, 84, 87,
88, 113,
124, 126,
148-161,
216, 218,
220, 221
Updated for 8-pin QFN/MLF-S in Table 2, Figure 2, and Packaging 7, 8, 89
section. Updated UART features.
PS022815-0206

4페이지










Z8F021A 전자부품, 판매, 대치품
Z8 Encore! XP® 4K Series
Product Specification
vii
www.DataSheet4U.com
External Clock Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
GPIO Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
GPIO Control Register Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Port A–D Address Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Port A–D Control Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Port A–D Data Direction Sub-Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Port A–D Alternate Function Sub-Registers . . . . . . . . . . . . . . . . . . . . . . . . 42
Port A–C Input Data Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Port A–D Output Data Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
LED Drive Enable Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
LED Drive Level High Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
LED Drive Level Low Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Interrupt Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Interrupt Vector Listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Master Interrupt Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Interrupt Vectors and Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Interrupt Assertion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Software Interrupt Assertion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Interrupt Control Register Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Interrupt Request 0 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Interrupt Request 1 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Interrupt Request 2 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
IRQ0 Enable High and Low Bit Registers . . . . . . . . . . . . . . . . . . . . . . . . . . 57
IRQ1 Enable High and Low Bit Registers . . . . . . . . . . . . . . . . . . . . . . . . . . 58
IRQ2 Enable High and Low Bit Registers . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Interrupt Edge Select Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Shared Interrupt Select Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Interrupt Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Timer Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Reading the Timer Count Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Timer Pin Signal Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Timer Control Register Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
PS022815-0206
Table of Contents

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관련 데이터시트

부품번호상세설명 및 기능제조사
Z8F021A

Z8 Encore XP-R 4K Series High-Performance 8-Bit Microcontrollers

Zilog
Zilog

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