MC9S08EL32 Datasheet, PDF (277/356 Pages) Freescale Semiconductor, Inc – 8-Bit HCS08 Central Processor Unit (CPU)

Chapter 16
Timer Pulse-Width Modulator (S08TPMV2)
16.1 Introduction
The TPM uses one input/output (I/O) pin per channel, TPMxCHn where x is the TPM number (for
example, 1 or 2) and n is the channel number (for example, 0–4). The TPM shares its I/O pins with
general-purpose I/O port pins (refer to the Pins and Connections chapter for more information).
All MC9S08EL32 Series and MC9S08SL16 Series MCUs have two TPM modules. In all packages, TPM2
is 2-channel. The number of channels available in TPM1 depends on the device, as shown in Table 16-1:
t
Table 16-1. MC9S08EL32 Series and MC9S08SL16 Series Features by MCU and Package
Feature
Pin quantity
Package type
TPM1 channels
TPM2 channels
9S08EL32
9S08EL16
28
20
28
20
TSSOP
TSSOP TSSOP
4
2
TSSOP
9S08SL16
9S08SL8
28
20
28
20
TSSOP
TSSOP TSSOP
2
2
TSSOP
MC9S08EL32 Series and MC9S08SL16 Series Data Sheet, Rev. 3
Freescale Semiconductor
279