mc9s08qb8 Freescale Semiconductor, Inc, mc9s08qb8 Datasheet - Page 2

• Manufacturer Part Number: mc9s08qb8
• Description: 8-bit Hcs08 Central Processor Unit
• Manufacturer: Freescale Semiconductor, Inc

1 MCU Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . 7
Revision History
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be the most current. Your printed copy may be an earlier revision. To verify you have the latest information
available, refer to:
The following revision history table summarizes changes contained in this document.
Related Documentation
Find the most current versions of all documents at: http://www.freescale.com
2
Reference Manual
1
2
3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2 Parameter Classification . . . . . . . . . . . . . . . . . . . 7
3.3 Absolute Maximum Ratings. . . . . . . . . . . . . . . . . 7
3.4 Thermal Characteristics. . . . . . . . . . . . . . . . . . . . 8
3.5 ESD Protection and Latch-Up Immunity . . . . . . . 9
3.6 DC Characteristics. . . . . . . . . . . . . . . . . . . . . . . 10
3.7 Supply Current Characteristics . . . . . . . . . . . . . 13
3.8 External Oscillator (XOSC) Characteristics . . . . 15
3.9 Internal Clock Source (ICS) Characteristics . . . 16
3.10 AC Characteristics. . . . . . . . . . . . . . . . . . . . . . . 17
http://freescale.com/
Rev
3.10.1Control Timing . . . . . . . . . . . . . . . . . . . . . 18
3.10.2TPM Module Timing . . . . . . . . . . . . . . . . 19
10/22/2008
12/17/2008
Date
(MC9S08QB8RM)
Contains extensive product information including modes of operation, memory,
resets and interrupts, register definition, port pins, CPU, and all module
information.
Initial public released.
Completed all the TBDs in
MC9S08QB8 Series MCU Data Sheet, Rev. 2
Table of Contents
Table
8.
Description of Changes
4 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . .25
5 Package Information . . . . . . . . . . . . . . . . . . . . . . . . . .25
3.11 Analog Comparator (ACMP) Electricals . . . . . . .20
3.12 ADC Characteristics . . . . . . . . . . . . . . . . . . . . . .20
3.13 Flash Specifications . . . . . . . . . . . . . . . . . . . . . .23
3.14 EMC Performance . . . . . . . . . . . . . . . . . . . . . . .24
5.1 Mechanical Drawings . . . . . . . . . . . . . . . . . . . . .25
Freescale Semiconductor