MC9S08QE8_11 Datasheet, PDF (6/52 Pages) Freescale Semiconductor, Inc – Up to 20 MHz CPU at 3.6 V to 1.8 V across temperature range of –40 °C to 85 °C

Pin Assignments
PTA5/IRQ/TCLK/RESET
1
PTA4/ACMP1O/BKGD/MS
2
V_DD
3
V_SS
4
PTB7/SCL/EXTAL
5
PTB6/SDA/XTAL
6
PTB5/TPM1CH1/SS
7
PTB4/TPM2CH1/MISO 8
16 PTA0/KBIP0/TPM1CH0/ADP0/ACMP1+
15 PTA1/KBIP1/TPM2CH0ADP1/ACMP1–
14 PTA2/KBIP2/SDA/ADP2
13 PTA3/KBIP3/SCL/ADP3
12 PTB0/KBIP4/RxD/ADP4
11 _{PTB1/KBIP5/TxD/ADP5}
10 PTB2/KBIP6/SPSCK/ADP6
9 _{PTB3/KBIP7/MOSI/ADP7}
Figure 5. MC9S08QE8 Series in 16-pin PDIP and TSSOP Packages
Table 1. Pin Availability by Package Pin-Count
Pin Number
<-- Lowest Priority --> Highest
32 28 20 16 Port Pin
Alt 1
Alt 2
Alt 3
1 — — — PTD1
2 — — — PTD0
3533
4 6 ——
5 7 ——
6844
7 9 5 5 PTB7
8 10 6 6 PTB6
9 11 7 7 PTB5
10 12 8 8 PTB4
11 13 9 — PTC3
12 14 10 — PTC2
13 15 11 — PTC1
14 16 12 — PTC0
15 17 13 9 PTB3
16 18 14 10 PTB2
17 19 15 11 PTB1
18 20 16 12 PTB0
19 21 — — PTA7
20 22 — — PTA6
21 — — — PTD3
22 — — — PTD2
23 23 17 13 PTA3
24 24 18 14 PTA2
25 25 19 15 PTA1
SCL¹
SDA¹
TPM1CH1
TPM2CH1
SS
MISO
TPM2CH2²
TPM1CH2³
KBIP7
MOSI
KBIP6
SPSCK
KBIP5
TxD
KBIP4
RxD
TPM2CH2²
TPM1CH2³
ADP7
ADP6
ADP5
ADP4
ADP9
ADP8
KBIP3
KBIP2
KBIP1
SCL¹
SDA¹
TPM2CH0
ADP3
ADP2
ADP1⁴
Alt 4
V_DD
V_DDA/V_REFH
V_SSA/V_REFL
V_SS
EXTAL
XTAL
ACMP1–⁴
MC9S08QE8 Series Data Sheet, Rev. 8
6
Freescale Semiconductor