User manual

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Low Cost 8-bit Microcontrollers
Z8 GP is a registered trademarks of ZiLOG, Inc. in the United States and in other countries. FL007102-0705
Order your ZiLOG Development Kits at http://www.zilog.com to get your applications to
market in record time.
Z8 GP™ Development Tools
ZiLOG's development tools are designed to be easy to
use and to help you bring your innovative designs to
market faster. To develop with Z8 GP™ MCUs, get
started with one of our low cost Programming Systems or
the high end In-Circuit Emulator tool kit.
Our Z8 GP™ Programming Systems provide a complete
yet inexpensive solution for development. They are
offered with an Ethernet or a USB interface and contain
an OTP programming module, package adapters, Z8
GP™ MCU samples in windowed ceramic DIP package,
and sample code.
The Z8 GP™ In-Circuit Emulators provide complete Z8
GP™ MCU family chip emulation and include both a trace
and event system for ease of debugging in complex
applications. An OTP programming module is included
with the emulator kits to give you the ability to burn your
program onto a Z8 GP™ OTP microcontroller.
Ordering Information
Silicon
ZGP323L Z8 GP™ ZGP323 Low Voltage OTP Series (2.0-3.6V, 4KB to 32KB)
ZGP323H Z8 GP™ ZGP323 High Voltage OTP Series (2.0-5.5V, 4KB to 32KB)
ZGR163L Z8 GP™ ZGP163 Low Voltage ROM Series (2.0-3.6V, 1KB to 16KB)
ZGR323L Z8 GP™ ZGP163 Low Voltage ROM Series (2.0-3.6V, 4KB to 32KB)
Development Tools
ZGP32300100ZPR Z8 GP™ ZGP323 Ethernet Programming System
ZGP32300200ZPR Z8 GP™ ZGP323 USB Programming System
ZGP323ICE15ZEM Z8 GP™ ZGP323 In-Circuit Emulator
Z8 GP™ MCU Block Diagram
Low Voltage
Protection
T8 Timer
T16 Timer
Watch-Dog
Timer
High Voltage
Protection
Power-On
Reset
2 Comparators
Port 0
8 I/O
Up to 32KB
OTP or ROM
Up to 237 Bytes RAM
20MHz
eZ8 CPU
Port 3
8 I/O
Port 1
8 I/O
Port 2
8 I/O
Our development tools come with the ZiLOG Developer
Studio II Integrated Development Environment (IDE)
which includes a full version ANSI C compiler at no
additional cost. Combining a Windows-based GUI with
multithreading capability, ZDS II provides an environment
that streamlines code compilation and development.
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