Z8F4821PM020AG datasheet, PDF - EEWORLD Datasheet

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Z8F4821PM020AG: DescriptionIC 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDIP40, LEAD FREE, PLASTIC, DIP-40, Microcontroller; CategoryThe embedded processor and controller Microcontrollers and processors; File Size1MB，264 Pages; ManufacturerZilog, Inc.; Websitehttps://www.zilog.com/; Environmental Compliance

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Z8F4821PM020AG Overview

IC 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDIP40, LEAD FREE, PLASTIC, DIP-40, Microcontroller

Z8F4821PM020AG Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Zilog, Inc.
Parts packaging code	DIP
package instruction	DIP, DIP40,.6
Contacts	40
Reach Compliance Code	unknown
Has ADC	YES
Address bus width
bit size	8
CPU series	Z8
maximum clock frequency	20 MHz
DAC channel	NO
DMA channel	YES
External data bus width
JESD-30 code	R-PDIP-T40
JESD-609 code	e3
length	52.325 mm
Number of I/O lines	31
Number of terminals	40
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP40,.6
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	3.3 V
Certification status	Not Qualified
RAM (bytes)	4096
rom(word)	49152
ROM programmability	FLASH
Maximum seat height	4.24 mm
speed	20 MHz
Maximum slew rate	16 mA
Maximum supply voltage	3.6 V
Minimum supply voltage	3 V
Nominal supply voltage	3.3 V
surface mount	NO
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	15.24 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

Z8F4821PM020AG Preview

High Performance 8-Bit Microcontrollers

Z8 Encore! XP

F0822

Series

Product Specification

PS022517-0508

www.zilog.com

Z8 Encore! XP

F0822 Series

Product Specification

Warning:

DO NOT USE IN LIFE SUPPORT

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 reasonably expected to result in a significant injury to the user. A

critical component is any component in a life support device or system whose failure to perform can be

reasonably expected to cause the failure of the life support device or system or to affect its safety or

effectiveness.

Document Disclaimer

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.

Z I L O G A L S O D O E S N O T A S S U M E L I A B I L I T Y F O R I N T E L L E C T U A L P R O P E RT Y

INFRINGEMENT RELATED IN ANY MANNER TO USE OF INFORMATION, DEVICES, OR

TECHNOLOGY DESCRIBED HEREIN OR OTHERWISE. The information contained within this

document has been verified according to the general principles of electrical and mechanical engineering.

Z8, Z8 Encore!, Z8 Encore! XP, Z8 Encore! MC, Crimzon, eZ80, and ZNEO are trademarks or registered

trademarks of Zilog, Inc. All other product or service names are the property of their respective owners.

PS022517-0508

Z8 Encore! XP

F0822 Series

Product Specification

iii

Revision History

Each instance in Revision History reflects a change to this document from its previous

revision. For more details, refer to the corresponding pages and appropriate links in the

table below.

Revision

Level

Page

Number

All

Date

May 2008

February

2008

December

2007

Description

Removed Flash Microcontrollers from the title

throughout the document.

Updated the flag status for BCLR, BIT, and BSET in 219

Table 126.

Updated Zilog logo, Zilog text, Disclaimer section,

and implemented style guide. Updated Z8 Encore!

8K Series to Z8 Encore! XP F0822 Series Flash

Microcontrollers throughout the document.

No Changes.

All

June 2007 13

and

August 2007 14

December

2006

All

Updated Ordering Information and minor edits done. All

PS022517-0508

Revision History

Z8 Encore! XP

F0822 Series

Product Specification

Table of Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x

About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .x

Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .x

Manual Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .x

Safeguards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

Abbreviations/Acronyms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Part Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

CPU and Peripheral Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

eZ8 CPU Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

General Purpose Input/Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Flash Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

10-Bit Analog-to-Digital Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

UART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Serial Peripheral Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Interrupt Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Reset Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

On-Chip Debugger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Signal and Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Available Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Pin Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Signal Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Pin Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Address Space . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Program Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Data Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Information Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Control Register Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Reset and Stop Mode Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Reset Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

System Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

PS022517-0508

Table of Contents

Z8 Encore! XP

F0822 Series

Product Specification

Reset Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power-On Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Voltage Brownout Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Watchdog Timer Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

External Pin Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

On-Chip Debugger Initiated Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Stop Mode Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Stop Mode Recovery Using WDT Time-Out . . . . . . . . . . . . . . . . . . . . . . . .

Stop Mode Recovery Using a GPIO Port Pin Transition . . . . . . . . . . . . . . .

Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

STOP Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HALT Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General-Purpose Input/Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GPIO Port Availability by Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GPIO Alternate Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GPIO Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

GPIO Control Register Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port A–C Address Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port A–C Control Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port A–C Input Data Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Port A–C Output Data Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interrupt Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interrupt Vector Listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Master Interrupt Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interrupt Vectors and Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interrupt Assertion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Software Interrupt Assertion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interrupt Control Register Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interrupt Request 0 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interrupt Request 1 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interrupt Request 2 Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IRQ0 Enable High and Low Bit Registers . . . . . . . . . . . . . . . . . . . . . . . . . .

IRQ1 Enable High and Low Bit Registers . . . . . . . . . . . . . . . . . . . . . . . . . .

IRQ2 Enable High and Low Bit Registers . . . . . . . . . . . . . . . . . . . . . . . . . .

Interrupt Edge Select Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interrupt Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PS022517-0508

Table of Contents

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Z8F4821PM020AG Related Products

	Z8F4821PM020AG	Z8F4822VS020AG	Z8F6421AN020AG	Z8F6422VS020AG
Description	IC 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDIP40, LEAD FREE, PLASTIC, DIP-40, Microcontroller	IC 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQCC68, LEAD FREE, PLASTIC, LCC-68, Microcontroller	IC 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP44, LEAD FREE, LQFP-44, Microcontroller	IC 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQCC68, LEAD FREE, PLASTIC, LCC-68, Microcontroller
Is it lead-free?	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to
Maker	Zilog, Inc.	Zilog, Inc.	Zilog, Inc.	Zilog, Inc.
Parts packaging code	DIP	LCC	QFP	LCC
package instruction	DIP, DIP40,.6	QCCJ, LDCC68,1.0SQ	LQFP, QFP44,.47SQ,32	QCCJ, LDCC68,1.0SQ
Contacts	40	68	44	68
Reach Compliance Code	unknown	unknown	unknown	unknown
Has ADC	YES	YES	YES	YES
bit size	8	8	8	8
CPU series	Z8	Z8	Z8	Z8
maximum clock frequency	20 MHz	20 MHz	20 MHz	20 MHz
DAC channel	NO	NO	NO	NO
DMA channel	YES	YES	YES	YES
JESD-30 code	R-PDIP-T40	S-PQCC-J68	S-PQFP-G44	S-PQCC-J68
JESD-609 code	e3	e3	e3	e3
length	52.325 mm	24.23 mm	10 mm	24.23 mm
Number of I/O lines	31	46	31	46
Number of terminals	40	68	44	68
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C
PWM channel	YES	YES	YES	YES
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	QCCJ	LQFP	QCCJ
Encapsulate equivalent code	DIP40,.6	LDCC68,1.0SQ	QFP44,.47SQ,32	LDCC68,1.0SQ
Package shape	RECTANGULAR	SQUARE	SQUARE	SQUARE
Package form	IN-LINE	CHIP CARRIER	FLATPACK, LOW PROFILE	CHIP CARRIER
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	260	260	260
power supply	3.3 V	3.3 V	3.3 V	3.3 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
RAM (bytes)	4096	4096	4096	4096
rom(word)	49152	49152	65536	65536
ROM programmability	FLASH	FLASH	FLASH	FLASH
Maximum seat height	4.24 mm	4.57 mm	1.6 mm	4.57 mm
speed	20 MHz	20 MHz	20 MHz	20 MHz
Maximum slew rate	16 mA	16 mA	16 mA	16 mA
Maximum supply voltage	3.6 V	3.6 V	3.6 V	3.6 V
Minimum supply voltage	3 V	3 V	3 V	3 V
Nominal supply voltage	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	NO	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	THROUGH-HOLE	J BEND	GULL WING	J BEND
Terminal pitch	2.54 mm	1.27 mm	0.8 mm	1.27 mm
Terminal location	DUAL	QUAD	QUAD	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED	40	40	40
width	15.24 mm	24.23 mm	10 mm	24.23 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER

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