MC9S08QA4 Series MCU Data Sheet, Rev. 3

Freescale Semiconductor

2

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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The following revision history table summarizes changes contained in this document.

Revision

Date

Description of Changes

1

1/2008

Initial public release

2

2/2008

Changed the designator of the device in Table 15.

3

1/2009

Fixed the error of inconsistent table number.

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.