EML08QCBLTYE Freescale Semiconductor, EML08QCBLTYE Datasheet

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EML08QCBLTYE

Manufacturer Part Number
EML08QCBLTYE
Description
MOD EMULATION QB, QC, QL, QT &QY
Manufacturer
Freescale Semiconductor
Series
FSICEr
Type
In-Circuit Emulator Systemr
Datasheet

Specifications of EML08QCBLTYE

Contents
Emulation Module
For Use With/related Products
FSICE System
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Freescale Semiconductor
Engineering Bulletin
MC68HC08QTx/QYx Conversion
Guidelines
by: Donnie Garcia
1
This engineering bulletin describes the
MC68HC08QTx/QYx (ROM QYx). The 08QTx/QYx is
a read only memory version of the Q family series of
devices (referred to as the QY Classic in this document).
Customer requests have led to the advanced design of the
ROM QYx that has added adaptability, new features, and
contains lead-free packaging.
This document:
Sections:
© Freescale Semiconductor, Inc., 2007. All rights reserved.
Applications Engineering
Provides information needed to convert from
QY Classic to the ROM QYx
Highlights the benefits of making this change
Benefits of the Enhanced ROM QYx
Conversion Considerations
Code Changes Checklist
Development Tools
Differences in Packaging
Introduction
1
2
3
4
5
6
2.1
2.2
2.3
2.4
2.5
2.6
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Benefits of the Enhanced ROM QYx . . . . . . . . . . . . . . . . 2
Conversion Considerations . . . . . . . . . . . . . . . . . . . . . . . 6
Code Changes Checklist . . . . . . . . . . . . . . . . . . . . . . . . . 6
Development Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Differences in Packaging. . . . . . . . . . . . . . . . . . . . . . . . . 7
New Analog-to-Digital Converter Module (ADC) . . . 2
Enhanced Oscillator Module (OSC) . . . . . . . . . . . . 3
Improved Auto Wakeup Module (AWU) . . . . . . . . . 4
New Power-on Reset Module (POR). . . . . . . . . . . . 5
Keyboard Interface Module (KBI) Functionality . . . . 5
Operating Voltage Range . . . . . . . . . . . . . . . . . . . . 5
Contents
Rev. 2, 02/2007
EB674

Related parts for EML08QCBLTYE

EML08QCBLTYE Summary of contents

Page 1

... Benefits of the Enhanced ROM QYx • Conversion Considerations • Code Changes Checklist • Development Tools • Differences in Packaging © Freescale Semiconductor, Inc., 2007. All rights reserved. Rev. 2, 02/2007 Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 Benefits of the Enhanced ROM QYx . . . . . . . . . . . . . . . . 2 2.1 New Analog-to-Digital Converter Module (ADC ...

Page 2

... QY Classic and can be placed on existing QY4 Classic hardware. However, the best device for creating application code for the ROM QYx is the HC908QY8. Existing cyclone/multilink tools and any programming or evaluation boards work for the ROM QYx. Emulation can be done using the EML08QCBLTYE. 2 Benefits of the Enhanced ROM QYx The ROM QYx contains new and enhanced modules that add more flexibility and new features to the QY Classic ...

Page 3

... MHz operation. Also, the ECFS bits in the same register allow a low-, medium-, or high-crystal frequency range to be selected for the source of the system clock. With this option, you can choose to use a 32 kHz (low range MHz (high range) crystal. MC68HC08QTx/QYx Conversion Guidelines, Rev. 2 Freescale Semiconductor ...

Page 4

... Write: Reset: 0 POR Reserved Figure 5. Configuration Register 2 (CONFIG2) Setting the OSCENINSTOP bit forces the AWU to use bus clock the source to this timeout. MC68HC08QTx/QYx Conversion Guidelines, Rev ICFS1 ICFS0 ECFS1 Unaffected 2 1 Bit 0 ECGST ECFS0 ECGON Bit 0 R OSCENINSTOP RSTEN Freescale Semiconductor ...

Page 5

... Maximum internal operating frequency for 1.8 to 3.6 V operation is 2.1 MHz. • The low-voltage inhibit reset trip point is typically 1.95 V. For 1.8 V operation, this reset should be disabled. • Finally, typical run current and 2 MHz bus speed is around 1.2 mA. MC68HC08QTx/QYx Conversion Guidelines, Rev. 2 Freescale Semiconductor KBIP5 ...

Page 6

... If so, the 3 V LVI reset setting now configures LVI. If this is not acceptable for the application, a software LVI should be created. • Does the code use the factory provided trim value at 0xFFC0? If so, the desired trim value needs to be selected on the ROM order form. MC68HC08QTx/QYx Conversion Guidelines, Rev Freescale Semiconductor ...

Page 7

... ROM QYx is the HC908QY8. When using CodeWarrior IDE, create a new project selecting the HC908QY8. This allows you to create code for the ROM QYx device. For in circuit debugging, existing cyclone/multilink tools and associated hardware can be used. You can achieve emulation by using the EML08QCBLTYE. 6 Differences in Packaging All ROM QYx packages are lead free ...

Page 8

... Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer ...

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