Copyright ©2008 by Zilog®, Inc. All rights reserved.
www.zilog.com
Overview
Zilog’s Z8 Encore! XP® F0822 Series devices are
Flash microcontrollers based on Zilog’s eZ8™
CPU. Z8 Encore! XP F0822 Series devices set a
new standard for performance and On-Chip
peripherals.
Z8 Encore! XP F0822 Series devices support up to
8 KB of Flash Program Memory and 1 KB register
RAM. The F0822 Series devices feature up to five
channels of 10-bit analog-to-digital conversion for
measuring analog signals. These devices include
two enhanced 16-bit timer blocks featuring PWMs
and Capture and Compare.
Up to 19 vectored interrupts with programmable
priorities provide increased application flexibility.
The new single-pin debugger and programming
interface simplifies code development and allows
for easy in-circuit programming.
The full-duplex UART provides serial communica-
tions and IrDA encoding and decoding capability.
SPI and I2C ports allow easy incorporation into any
system.
Product Block Diagram
Features
Key features of Z8 Encore! XP F0822 Series
include:
•20 MHz eZ8 CPU core
•Up to 8 KB Flash memory with in-circuit
programming capability
•1 KB register RAM
•Optional 2- or 5-channel, 10-bit analog-to-
digital converter (ADC)
•Full-duplex 9-bit UART with bus transceiver
Driver Enable Control
•I2C ports
•Serial Peripheral Interface (SPI)
•Infrared Data Association (IrDA)-compliant
infrared encoder/decoders
•Two 16-bit timers with capture, compare, and
PWM capability
•Watchdog Timer (WDT) with internal RC
oscillator
•11 to 9 I/O pins depending upon package
•Up to 19 interrupts with configurable priority
•On-Chip Debugger (OCD)
•Voltage Brownout (VBO) protection
•Power-On Reset (POR)
•Crystal oscillator with three power settings and
external RC network option
•2.7 V to 3.6 V operating voltage with
5 V-tolerant inputs
•20-/28-pin packages
•0 ºC to +70 ºC standard temperature and
–40 ºC to +105 ºC extended temperature
operating ranges
4–8 KB
Flash 1 KB RAM
Up to 5
Channels
10-Bit ADC
Two 16-Bit
Timers/PWM
20 MHz
eZ8™ CPU
POR/VBO and
Reset Control
SPI, I2C,
UART
with IrDA
Watchdog
Timer with RC
Oscillator
On-Chip
Debugger
Crystal/
RC Oscillator
Up to 19 General-Purpose I/O Pins
High Performance 8-Bit Microcontrollers
PB011112-0308
Z8 Encore! XP® F0822 Series
Product Brief
PB011112-0308 Page 2 of 9
Z8 Encore! XP® F0822 Series
eZ8™ CPU Features
Key features of eZ8 CPU include:
•New instructions for improved performance
including BIT, BSWAP, BTJ, CPC, LDC,
LDCI, LEA, MULT, and SRL
•New instructions support 12-bit linear
addressing of the Register File
•Compatible with existing Z8® code
•Up to 10 MIPS operation
•C-Compiler friendly
•2 to 9 clock cycles per instruction
Z8 Encore! XP® F0822 Series
Development Kit
Z8 Encore! XP F0822 Series Development Kit
includes the following:
Hardware
The hardware components include:
•Z8 Encore! XP F0822 Series development
board
•Smart Cable
•5 V DC power supply
Software (on CD-ROM)
The software components on the CD-ROM
include:
•ZDS II—Z8 Encore!® IDE with ANSI
C-Compiler
•Sample code
•Document Browser
•Acrobat Reader
Documentation
The documentation include:
•Quick Start Guide
•Z8 Encore! XP F0822 Series technical
documentation (on CD-ROM)
PB011112-0308 Page 3 of 9
Z8 Encore! XP® F0822 Series
Architecture
Figure 1 displays the Z8 Encore! XP® F0822 Series block diagram.
Figure 1. Z8 Encore! XP® F0822 Series Block Diagram
POR/VBO
Reset Control
WDT with RC
Oscillator
2 x 16-Bit
Timer/PWM
5 Channel
10-Bit ADC
I2C
SPI
UART with IrDA
Register File
1 KB x 8
eZ8™
20 MHz
CPU
Crystal/RC
Oscillator
On-Chip
Debugger
Flash
Program
Memory
8 KB x 8
Port A Port B Port C
Interrupt
1 KB x 8
PB011112-0308 Page 4 of 9
Z8 Encore! XP® F0822 Series
Ordering Information
Order Z8 Encore! XP® F0822 Series from Zilog®, using the following part numbers. For more information
regarding ordering, consult your local Zilog sales office. Zilog website www.zilog.com lists all regional
offices and provides additional Z8 Encore! XP product information.
Part Number
Flash
RAM
I/O Lines
Interrupts
16-Bit Timers w/PWM
10-Bit A/D Channels
I2C
SPI
UARTs with IrDA
Description
Z8F08xx with 8 KB Flash, 10-Bit Analog-to-Digital Converter
Standard Temperature: 0 °C to 70 °C
Z8F0821HH020SC 8 KB 1 KB 11 16 2 2 1 0 1 SSOP 20-pin package
Z8F0821PH020SC 8 KB 1 KB 11 16 2 2 1 0 1 PDIP 20-pin package
Z8F0822SJ020SC 8 KB 1 KB 19 19 2 5 1 1 1 SOIC 28-pin package
Z8F0822PJ020SC 8 KB 1 KB 19 19 2 5 1 1 1 PDIP 28-pin package
Extended Temperature: -40 °C to +105 °C
Z8F0821HH020EC 8 KB 1 KB 11 16 2 2 1 0 1 SSOP 20-pin package
Z8F0821PH020EC 8 KB 1 KB 11 16 2 2 1 0 1 PDIP 20-pin package
Z8F0822SJ020EC 8 KB 1 KB 19 19 2 5 1 1 1 SOIC 28-pin package
Z8F0822PJ020EC 8 KB 1 KB 19 19 2 5 1 1 1 PDIP 28-pin package
PB011112-0308 Page 5 of 9
Z8 Encore! XP® F0822 Series
Z8F08xx with 8 KB Flash
Standard Temperature: 0 °C to 70 °C
Z8F0811HH020SC 8 KB 1 KB 11 16 2 0 1 0 1 SSOP 20-pin package
Z8F0811PH020SC 8 KB 1 KB 11 16 2 0 1 0 1 PDIP 20-pin package
Z8F0812SJ020SC 8 KB 1 KB 19 19 2 0 1 1 1 SOIC 28-pin package
Z8F0812PJ020SC 8 KB 1 KB 19 19 2 0 1 1 1 PDIP 28-pin package
Extended Temperature: -40 °C to +105 °C
Z8F0811HH020EC 8 KB 1 KB 11 16 2 0 1 0 1 SSOP 20-pin package
Z8F0811PH020EC 8 KB 1 KB 11 16 2 0 1 0 1 PDIP 20-pin package
Z8F0812SJ020EC 8 KB 1 KB 19 19 2 0 1 1 1 SOIC 28-pin package
Z8F0812PJ020EC 8 KB 1 KB 19 19 2 0 1 1 1 PDIP 28-pin package
Part Number
Flash
RAM
I/O Lines
Interrupts
16-Bit Timers w/PWM
10-Bit A/D Channels
I2C
SPI
UARTs with IrDA
Description
PB011112-0308 Page 6 of 9
Z8 Encore! XP® F0822 Series
Z8F04xx with 4 KB Flash, 10-Bit Analog-to-Digital Converter
Standard Temperature: 0 °C to 70 °C
Z8F0421HH020SC 4 KB 1 KB 11 16 2 2 1 0 1 SSOP 20-pin package
Z8F0421PH020SC 4 KB 1 KB 11 16 2 2 1 0 1 PDIP 20-pin package
Z8F0422SJ020SC 4 KB 1 KB 19 19 2 5 1 1 1 SOIC 28-pin package
Z8F0422PJ020SC 4 KB 1 KB 19 19 2 5 1 1 1 PDIP 28-pin package
Extended Temperature: -40 °C to 105 °C
Z8F0421HH020EC 4 KB 1 KB 11 16 2 2 1 0 1 SSOP 20-pin package
Z8F0421PH020EC 4 KB 1 KB 11 16 2 2 1 0 1 PDIP 20-pin package
Z8F0422SJ020EC 4 KB 1 KB 19 19 2 5 1 1 1 SOIC 28-pin package
Z8F0422PJ020EC 4 KB 1 KB 19 19 2 5 1 1 1 PDIP 28-pin package
Part Number
Flash
RAM
I/O Lines
Interrupts
16-Bit Timers w/PWM
10-Bit A/D Channels
I2C
SPI
UARTs with IrDA
Description
PB011112-0308 Page 7 of 9
Z8 Encore! XP® F0822 Series
Z8F04xx with 4 KB Flash
Standard Temperature: 0 °C to 70 °C
Z8F0411HH020SC 4 KB 1 KB 11 16 2 0 1 0 1 SSOP 20-pin package
Z8F0411PH020SC 4 KB 1 KB 11 16 2 0 1 0 1 PDIP 20-pin package
Z8F0412SJ020SC 4 KB 1 KB 19 19 2 0 1 1 1 SOIC 28-pin package
Z8F0412PJ020SC 4 KB 1 KB 19 19 2 0 1 1 1 PDIP 28-pin package
Extended Temperature: -40 °C to 105 °C
Z8F0411HH020EC 4 KB 1 KB 11 16 2 0 1 0 1 SSOP 20-pin package
Z8F0411PH020EC 4 KB 1 KB 11 16 2 0 1 0 1 PDIP 20-pin package
Z8F0412SJ020EC 4 KB 1 KB 19 19 2 0 1 1 1 SOIC 28-pin package
Z8F0412PJ020EC 4 KB 1 KB 19 19 2 0 1 1 1 PDIP 28-pin package
Z8F08200100KITG Z8 Encore! XP®
F0822 Development
Kit
ZUSBSC00100ZACG USB Smart Cable
Accessory Kit
ZUSBOPTSC01ZACG Opto-Isolated USB
Smart Cable
Accessory Kit
ZENETSC0100ZACG Ethernet Smart Cable
Accessory Kit
Note: Replace C with G for lead-free packaging.
Part Number
Flash
RAM
I/O Lines
Interrupts
16-Bit Timers w/PWM
10-Bit A/D Channels
I2C
SPI
UARTs with IrDA
Description
PB011112-0308 Page 8 of 9
Z8 Encore! XP® F0822 Series
Part Number Suffix Designations
Z8 F08 21 HH020 S C
Environmental Flow
C = Plastic Standard
G = Lead-Free Package
Temperature Range (°C)
S = Standard, 0 to 70
E = Extended, -40 to +105
Speed
020 = 20 MHz
Pin Count
H = 20
J = 28
Package
H = SSOP
P = PDIP
S = SOIC
Device Type
22 = 19 I/O lines, 5 ADC channels, one SPI
21 = 11 I/O lines, 2 ADC channels, no SPI
12 = 19 I/O lines, no ADC channels, one SPI
11 = 11 I/O lines, no ADC channels, no SPI
Memory Size
8 KB, 1 KB RAM
4 KB, 1 KB RAM
Memory Type
F = Flash
Device Family
Z8 = Zilog’s 8-bit Microcontroller Family
Warning:
PB011112-0308 Page 9 of 9
Z8 Encore! XP® F0822 Series
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
©2008 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. The information contained within this
document has been verified according to the general principles of electrical and mechanical engineering.
Z8, Z8 Encore!, and Z8 Encore! XP are registered trademarks of Zilog, Inc. All other product or service
names are the property of their respective owners.
