S08SH|8-bit General Purpose SH MCUs

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The S08SH family is a series of S08 8-bit microcontrollers that offer a new low-end option for applications in the 5-volt range. The S08SH family is pin, tool and software compatible with S08SG, offering greater design flexibility. It also has wide peripheral offering with serial communications interface (SCI), serial peripheral interface (SPI), I²C, analog-to-digital converter (ADC), analog comparator and temperature sensor.

Data Sheet

Reference Manual

Product Details

Block Diagram

Freescale S08SH Microcontroller Block Diagram

Features

8-bit HCS08 Central Processor Unit (CPU)

Up to 40 MHz HCS08 CPU (20 MHz bus frequency) for 50 ns minimum instruction time
HC08 instruction set with added BGND instruction
Support for up to 32 interrupt/reset sources

Integrated Third-Generation Flash Memory and RAM

Embedded flash that is in-application reprogrammable
Fast, byte-writable programming, as fast as 20 µs/byte
Up to 100,000 write/erase cycles at typical voltage and temperature (10k minimum write/erase)
100 years typical data retention (15 years minimum)

Flexible Clock Options

Internal clock source (ICS) module containing a frequencylocked loop (FLL) controlled by internal or external reference
Precision trimming of internal reference allows typical 0.1 percent resolution and +0.5 percent to -1 percent deviation over operating temperature and voltage
Internal reference can be trimmed from 31.25 kHz to 39.065 kHz, allowing for 16 MHz to 20 MHz FLL output
Low-power oscillator module (XOSC)
- software selectable crystal or ceramic resonator range, 31.25 kHz to 38.4 kHz or 1 MHz to 16 MHz,
- supports external clock source input up to 40 MHz

Input/Output

Up to 23 bidirectional lines
One Output-Only Line
Outputs 10 mA each; 60 mA max for package
Software selectable pull-ups on ports when used as input
internal pull-up on reset and interrupt request (IRQ) pin
Software selectable slew rate control and drive strength on ports when used as output
8-pin keyboard interrupt module with software selectable polarity on edge or edge/level modes

Ganged Output Option for PTB (5:2) and PTC (3:0)

Allows single write to change state of multiple pins
Drives up to 80 mA without risk of runaway code shorting
Provides option to tie multiple pins from different ports to same control registers
Safely drives multiple outputs

Multiple Serial Communication Options

Serial communications interface module with option for 13-bit break capabilities and double-buffered transmit and receive
Serial peripheral interface module and I²C bus module

Integrated Analog Peripherals

16-ch., 10-bit analog-to-digital converter (ADC)
- Automatic compare function, software programmable for greater than/equal to or less than conditions
- Asynchronous clock source
- Temperature sensor
- Internal bandgap reference channel
- Hardware triggerable using the RTI counter
- Low-power and high-speed options
Analog comparator module (ACMP)
- Option to compare to internal reference
- Option to route comparator output directly to pin
- Output can be optionally routed to TPM module as input capture trigger
Real-time-counter (RTC)
- 8-bit modulus counter with binary or decimal based prescaler
- External clock source for prescise time base, time-of-day, calendar or task scheduling functions

Three Timer Modules

Programmable 16-bit timer/PWM modules (TPM1 and TPM2)
8-bit modulo timer module (MTIM) with 8-bit prescaler

System Protection

Watchdog computer operating properly (COP) reset with option to run from dedicated 1 kHz internal clock source or bus clock
Low-voltage detection with reset or interrupt
Illegal opcode detection with reset
Flexible block protection
Security feature for flash and RAM
Always-on power-on reset (POR) circuitry

Development Support

Background Debugging System
On-Chip In-Circuit Emulation (ICE)
Real-Time Bus Capture

S08SH Family Comparison

Features	S08SH	S08SG	S08QG	S08QD	RS08KA
Core	HCS08	HCS08	HCS08	HCS08	RS08
Operating Voltage (V)	2.7 - 5.5	2.7 - 5.5	1.8 - 3.6	2.7 - 5.5	1.8 - 5.5
Bus Frequency (MHz)	20	20	10	8	10
Flash (Kbyte)	4 / 8	4 / 8 / 16 / 32	4 / 8	2 / 4	1 / 2
RAM (byte)	256 / 512	256 / 512 / 1024	256 / 512	128 / 256	63
Serial Comunications	SCI/w LIN Support SPI I²C	SCI SPI I²C	SCI SPI I²C	None	None
ADC	Up to 12 channels (10 bits)	Up to 16 channels (10 bits)	Up to 8 channels (10 bits)	Up to 4 channels (10 bits)	None
Analog Comparator	Yes	Yes	Yes	No	Yes
Timers	Up to Two Timers 16-bits (2 Channels each)	Up to Two Timers 16-bits (2 channels each)	One Timer 16-bit (2 channels) One 8-bit	Two Timers 16-bit (2 and 1 channels)	One Timer 8-bits
Tempeature Ranges (°C)	-40 to 85 -40 to 125	-40 to 85 -40 to 105 -40 to 125	-40 to 85	-40 to 85 -40 to 105 -40 to 125	-40 to 85
Package	8-pin SOIC 16-pin TSSOP 20-pin PDIP/TSSOP 24-pin QFN	8-pin SOIC 16-pin TSSOP 20-pin TSSOP 24-pin TSSOP 28-pin TSSOP	8-pin DIP/SOIC/QFN 16-pin DIP/TSSOP/QFN	8-pin DIP/SOIC	6-pin QFN 8-pin DIP/SOIC

S08SH Family is pin, tool and software compatible with S08SG, offering greater design flexibility.

Buy/Parametrics

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Design Resources

Design Files

Receive the full breakdown. See the product footprint and more in the eCad file.

Hardware

Quick reference to our board types.

5 hardware offerings

Emulators, Probes, and Programmers
Universal Multilink Development InterfaceFeatured
Active

UMultilink
Evaluation and Development Boards
S08SH Family Demonstration BoardFeatured
Active

DEMO9S08SH
Emulators, Probes, and Programmers
PEmicro Cyclone programmer
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CYCLONE
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Emulators, Probes, and Programmers
PEmicro Cyclone FX programmer

CYCLONE-FX
Emulators, Probes, and Programmers
Universal Multilink FX High-Speed Development Interface
Active

U-MULTILINK-FX

8-bit General Purpose SH MCUs

Product Details

Block Diagram

Freescale S08SH Microcontroller Block Diagram

Features

8-bit HCS08 Central Processor Unit (CPU)

Integrated Third-Generation Flash Memory and RAM

Flexible Clock Options

Input/Output

Ganged Output Option for PTB (5:2) and PTC (3:0)

Multiple Serial Communication Options

Integrated Analog Peripherals

Three Timer Modules

System Protection

Development Support

S08SH Family Comparison

Applications

Automotive

Consumer

Industrial

Buy/Parametrics

Documentation

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Application Note (6)

AN1902: Assembly Guidelines for QFN and SON Packages Application Note[AN1902]

AN4752: FreeMASTER Usage, Serial Driver Implementation – Application Note[AN4752]

AN4753: Rational ClearCase Use in CodeWarrior 10.3 – Application Note[AN4753]

Using and Synchronizing the S08's Internal Clock for LIN Follower Implementations[AN3756]

Migrating from the MC68HC908QY to the MC9S08SH[AN3590]

AN3552, Analog Comparator Tips and Tricks for the MC9S08QG MCU - Application Notes[AN3552]

Data Sheet (2)

MC9S08SH8 - Data Sheet[MC9S08SH8]Featured

MC9S08SH16/MC9S08SH16 - Data Sheet[MC9S08SH32]Featured

Errata (4)

Mask Set Errata: 1M07J - Errata[MSE9S08SH32_1M07J]

Mask Set Errata: 2M84G - Errata[MSE9S08SH8_2M84G]

MSE9S08SH8_0M84G, Mask Set Errata: 0M84G - Errata[MSE9S08SH8_0M84G]

Mask Set Errata: 0M07J - Errata[MSE9S08SH32_0M07J]

Fact Sheet (2)

MC9S08SH8/4 - Fact sheet[MC9S08SH84FS]Featured

S08SH16/32 Fact Sheet[SH32FS]Featured

Product Change Notice (1)

Copper Wire Conversion for Microcontroller and Microprocessor Devices[PCN16235]

Quick Reference Guide (1)

DEMO9S08SH8/SG8 QUICK START GUIDE[DEMO9S08SH8/SG8_QSG]

Reference Manual (1)

HCS08 Family Reference Manual[HCS08RMV1]

Reliability and Quality Information (3)

VDE IEC 60730 Class B test report for the MC9S08 MCU[VDE_S08_CLASSB_TEST_REPORT]

Tuev IEC 60730 SRAM test certificate for MC9S08 controller[TUEVCERTIFICATIONWALKPATRAM]

Tuev IEC 60730 CPU test certificate for MC9S08 controller[TUEVCPUCLASSCCERT]

Technical Notes (2)

Electrical Connection Recommendations for the Exposed Pad on QFN and DFN Packages[EB806]

EB709: Supplementary Information Regarding Brief Pulse Erratum on SG/SH I/O Pins during Power-On-Reset[EB709]

User Guide (1)

Demonstration Board for Freescale MC9S08SH8/SG8[DEMO9S08SH8/SG8]

MC9S08SH8 - Data SheetFeatured

MC9S08SH8/4 - Fact sheetFeatured

MC9S08SH16/MC9S08SH16 - Data SheetFeatured

S08SH16/32 Fact SheetFeatured

Design Resources

Design Files

Hardware

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Universal Multilink Development InterfaceFeatured Active

S08SH Family Demonstration BoardFeatured Active

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Software

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Graphical LCD Driver for MCUs/MPUsFeatured

CodeWarrior® for Microcontrollers (Classic IDE) - RS08/HC(S)08, ColdFire V1 v6.3Featured

CodeWarrior® for MCUs (Eclipse IDE) - ColdFire®, 56800/E DSC, Qorivva® 56xx, RS08/S08, S12Z - 11.1Featured

LFBDMPGMRS08FW

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