MC908QY4ACDTER Freescale Semiconductor, MC908QY4ACDTER Datasheet - Page 191
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MC908QY4ACDTER
Manufacturer Part Number
MC908QY4ACDTER
Description
MCU 8BIT 4K FLASH W/ADC 16-TSSOP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908QT1ACDWE.pdf
(200 pages)
Specifications of MC908QY4ACDTER
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LVD, POR, PWM
Number Of I /o
13
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
16-TSSOP
Processor Series
HC08QY
Core
HC08
Data Bus Width
8 bit
Data Ram Size
128 B
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
13
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
FSICEBASE, M68CBL05AE, DEMO908QB8, DEMO908QC16
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 6 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Connectivity
-
Lead Free Status / Rohs Status
Details
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Appendix A
908QTA/QYxA Conversion Guidelines
A.1 Introduction
This engineering bulletin describes the 908QTA/QYxA. The 908QTA/QYxA is an enhanced device
intended to replace the 908QT/QYx series of devices (referred to as the QY Classic in this document).
Customer requests have led to the advanced design of the QYxA that has added adaptability, new
features, and contains lead-free packaging.
This document:
Sections:
A.2 Benefits of the Enhanced QYxA
The QYxA contains new and enhanced modules that add more flexibility and new features to the QY
Classic. These benefits can improve the operation of an application or lead to new features for an
application. For more information regarding these features refer to the QYxA data sheet (Freescale
document order number MC68HC908QYxA).
A.2.1 New Analog-to-Digital Converter Module (ADC)
The QYxA contains a 10-bit ADC which replaces the 8-bit ADC on the QY Classic. This module allows
both 10-bit and 8-bit conversion modes. The increased precision for ADC readings can be very useful in
many applications.
Features of the ADC new 10-bit module include:
Freescale Semiconductor
•
•
•
•
•
•
•
•
Provides information needed to convert from QY Classic to the enhanced QYxA
Highlights the benefits of making this change
A.2 Benefits of the Enhanced QYxA
A.3 Conversion Considerations
A.4 Code Changes Checklist
A.5 Development Tools
A.6 Differences in Packaging
There are two new ADC channels that have been placed on PTB0 and PTB1 allowing added
flexibility especially when debugging in Monitor Mode.
–
A limitation of QY Classic debugging is that access to the ADC channels is limited because
many of the QY Classic pins are multiplexed. Having extra ADC channels on the PTB pins
resolves this limitation.
MC68HC908QYA/QTA Family Data Sheet, Rev. 3
191
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