MC9S08QA4 Datasheet, PDF (2/32 Pages) Freescale Semiconductor, Inc – 8-bit HCS08 Central Processor Unit (CPU)

Table of Contents
1 MCU Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
2 Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
3 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
3.2 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . .5
3.3 Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . . .5
3.4 ESD Protection and Latch-Up Immunity . . . . . . . . . . . . .6
3.5 DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
3.6 Supply Current Characteristics . . . . . . . . . . . . . . . . . . .10
3.7 Internal Clock Source (ICS) Characteristics . . . . . . . . .11
3.8 AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.8.1 Control Timing . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.8.2 TPM/MTIM Module Timing . . . . . . . . . . . . . . . . 14
3.9 Analog Comparator (ACMP) Electricals . . . . . . . . . . . 15
3.10 ADC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.11 Flash Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5 Mechanical Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Revision History
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Your printed copy may be an earlier revision. To verify you have the latest information available, refer to:
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The following revision history table summarizes changes contained in this document.
Revision
1
2
Date
1/2008
2/2008
Description of Changes
Initial public release
Changed the designator of the device in Table 15.
Related Documentation
Find the most current versions of all documents at: http://www.freescale.com
Reference Manual
(MC9S08QA4RM)
Contains extensive product information including modes of operation, memory,
resets and interrupts, register definition, port pins, CPU, and all module
information.
MC9S08QA4 Series, Rev. 2
2
Freescale Semiconductor