Datasheet

MC9S08QG8 and MC9S08QG4 Data Sheet, Rev. 5
Freescale Semiconductor 23
Chapter 2
External Signal Description
This section describes signals that connect to package pins. It includes pinout diagrams, table of signal
properties, and detailed discussions of signals.
2.1 Device Pin Assignment
The following figures show the pin assignments for the available packages. Refer to Table 1-1 to see which
package types are available for each device in the series.
Figure 2-1. 8-Pin Packages
8-PIN ASSIGNMENT
PDIP/SOIC
1
2
3
4
8
7
6
5
8-PIN ASSIGNMENT
DFN
1
2
3
4
8
7
6
5
PTA0/KBIP0/TPMCH0/ADP0/ACMP+
PTA1/KBIP1/ADP1/ACMP–
PTA2/KBIP2/SDA/ADP2
PTA3/KBIP3/SCL/ADP3
V
SS
V
DD
PTA4/ACMPO/BKGD/MS
PTA5/IRQ
/TCLK/RESET
PTA0/KBIP0/TPMCH0/ADP0/ACMP+
PTA1/KBIP1/ADP1/ACMP–
PTA2/KBIP2/SDA/ADP2
PTA3/KBIP3/SCL/ADP3
V
SS
V
DD
PTA4/ACMPO/BKGD/MS
PTA5/IR
Q/TCLK/RESET