Datasheet

MC9S08SH32 Series Data Sheet, Rev. 2

Freescale Semiconductor 19

Chapter 1

Device Overview

The MC9S08SH32 members of the low-cost, high-performance HCS08 Family of 8-bit microcontroller

units (MCUs). All MCUs in the family use the enhanced HCS08 core and are available with a variety of

modules, memory sizes, memory types, and package types.

1.1 Devices in the MC9S08SH32 Series

Table 1-1 summarizes the feature set available in the MC9S08SH32 series of MCUs.

Table 1-1. MC9S08SH32 Series Features by MCU and Package

Feature 9S08SH32 9S08SH16

FLASH size (bytes) 32768 16384

RAM size (bytes) 1024

Pin quantity 28 20 16 28 20 16

ACMP yes

ADC channels 16 12 8 16 12 8

DBG yes

ICS yes

IIC yes

IRQ yes

MTIM yes

Pin Interrupts 8

Pin I/O

Port I/O count does not include the output-only PTA4/ACMPO/BKGD/MS.

23 17 13 23 17 13

RTC yes

SCI yes

SPI yes

TPM1 channels 2

TPM2 channels 2

XOSC yes

PRELIMINARY