Datasheet

Electrical Characteristics
MC9S08QE8 Series Data Sheet, Rev. 8
Freescale Semiconductor 7
3 Electrical Characteristics
3.1 Introduction
This section contains electrical and timing specifications for the MC9S08QE8 series of microcontrollers
available at the time of publication.
3.2 Parameter Classification
The electrical parameters shown in this supplement are guaranteed by various methods. To give the
customer a better understanding the following classification is used and the parameters are tagged
accordingly in the tables where appropriate:
NOTE
The classification is shown in the column labeled “C” in the parameter
tables where appropriate.
26 26 20 16 PTA0 KBIP0 TPM1CH0 ADP0
4
ACMP1+
4
27 27 — — PTC7 ACMP2–
28 28 — — PTC6 ACMP2+
29 1 — — PTC5 ACMP2O
30 2 — — PTC4
31 3 1 1 PTA5 IRQ TCLK RESET
32 4 2 2 PTA4 ACMP1O BKGD MS
1
IIC pins, SCL and SDA can be repositioned using IICPS in SOPT2, default reset locations
are PTA3 and PTA2.
2
TPM2CH2 pin can be repositioned using TPM2CH2PS in SOPT2, default reset location is
PTA7.
3
TPM1CH2 pin can be repositioned using TPM1CH2PS in SOPT2, default reset location is
PTA6.
4
If ADC and ACMP1 are enabled, both modules will have access to the pin.
Table 2. Parameter Classifications
P
Those parameters are guaranteed during production testing on each individual device.
C
Those parameters are achieved by the design characterization by measuring a statistically relevant
sample size across process variations.
T
Those parameters are achieved by design characterization on a small sample size from typical devices
under typical conditions unless otherwise noted. All values shown in the typical column are within this
category.
D
Those parameters are derived mainly from simulations.
Table 1. Pin Availability by Package Pin-Count (continued)
Pin Number <-- Lowest Priority --> Highest
32 28 20 16 Port Pin Alt 1 Alt 2 Alt 3 Alt 4