Table of Contents
Chapter 1
Device Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
1.1 MCU Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Chapter 2
Pins and Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.1 Device Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . .5
Chapter 3
Electrical Characteristics and Timing Specifications . . . . . . .11
3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
3.2 Parameter Classification . . . . . . . . . . . . . . . . . . . . . . . .11
3.3 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . .11
3.4 Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . .13
3.5 ESD Protection and Latch-Up Immunity . . . . . . . . . . . .14
3.6 DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
3.7 Supply Current Characteristics . . . . . . . . . . . . . . . . . . .18
3.8 ADC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . .21
3.9
3.10
Internal Clock Generation Module Characteristics . . .
3.9.1 ICG Frequency Specifications . . . . . . . . . . . . .
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.10.1 Control Timing . . . . . . . . . . . . . . . . . . . . . . . . .
3.10.2 Timer/PWM (TPM) Module Timing. . . . . . . . . .
SPI Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . .
FLASH Specifications . . . . . . . . . . . . . . . . . . . . . . . . .
EMC Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.13.1 Radiated Emissions . . . . . . . . . . . . . . . . . . . . .
24
25
27
27
28
30
33
34
34
35
35
35
35
37
3.11
3.12
3.13
Chapter 4
Ordering Information and Mechanical Drawings . . . . . . . . . .
4.1 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2 Orderable Part Numbering System . . . . . . . . . . . . . . .
4.3 Mechanical Drawings. . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 5
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Related Documentation
MC9S08AC128 Series Reference Manual (MC9S08AC128RM)
contains extensive product information including modes of operartion, memory, resets and interrupts, reg-
ister definitions, port pins, CPU, and all peripheral module information.
For the latest version of the documentation, check our website at:
http://www.freescale.com
MC9S08AC128 MCU Series Data Sheet, Rev. 2
2
Freescale Semiconductor
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
