Processors and Microcontrollers
Additional Processors and MCUs
8/16 bit MCUs
8-bit S08 MCUs
- S08AC
- S08AW
- S08D
- S08EL-SL
- S08FL
- S08GB
- S08GT
- S08GW
- S08JE
- S08JM
- S08JS
- S08LC
- S08LG
- S08LH
- S08LL
- S08MM
- S08MP
- S08P
- S08QA
- S08QB
- S08QD
- S08QE
- S08QG
- S08QL
- S08R
- S08RN
- S08SC4
- S08SE
- S08SF
- S08SG
- S08SH
- S08SL
- S08SU
- S08SV
S08RN

S08RN: 8-bit EEPROM with TSI for Body Electronics MCUs

Overview

The automotive S08RN Family of 8-Bit MCUs is highly scalable, ranging from simple devices with 2kB Flash in 8-pin-packages for cost-effective solutions to feature-rich derivatives with 60kB Flash in 64-pin packages. The family-approach allows easy, pin and peripheral-compatible migration.

The S08RN MCU family is fully AEC-Q100 compliant and qualified up to 125°C ambient temperatures.

Integrated peripherals including Touch Sensing interface as well as motorcontrol-PWM simplify PCB design, and combined with a broad portfolio of device options, result in reduced BOM costs.

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Features

S08-core with 20MHz Bus speed (with HW-CRC)
Debug via BDM (single-wire, non-intrusive)
Up to 60kB Flash (read/program/erase over full operating voltage and temperature)
Up to 4kB of RAM
Up to 256B of EEPROM with ECC (4-byte erase sector)
Communication: Up to 3 LIN-SCI, up to 2 SPIs, up to 1 IIC
Flextimer:
- Up to 3 16-Bit Flextimer-modules with 2-6 channel each
- 6ch-Flextimer with Fault-inputs & Deadtime-insertion & ADC-sync for 3-ph-BLDC motorcontrol
- Configurable for Input Capture Output Compare Edge- or Center-aligned PWM
Realtimeclock, Watchdogtimer with in depth clock source
Up to 16-ch., 12-bit SAR ADC with 8-stage FIFO-queue
Analog Comparator with differential input
Up to 16-ch. Touch-Sensing Interface functional in all power modes. Highly configurable though HW and SW allows optimization for speed, robustness or power-consumption

MoreLess

Features

S08-core with 20MHz Bus speed (with HW-CRC)
Debug via BDM (single-wire, non-intrusive)
Up to 60kB Flash (read/program/erase over full operating voltage and temperature)
Up to 4kB of RAM
Up to 256B of EEPROM with ECC (4-byte erase sector)
Communication: Up to 3 LIN-SCI, up to 2 SPIs, up to 1 IIC
Flextimer:
- Up to 3 16-Bit Flextimer-modules with 2-6 channel each
- 6ch-Flextimer with Fault-inputs & Deadtime-insertion & ADC-sync for 3-ph-BLDC motorcontrol
- Configurable for Input Capture Output Compare Edge- or Center-aligned PWM
Realtimeclock, Watchdogtimer with in depth clock source
Up to 16-ch., 12-bit SAR ADC with 8-stage FIFO-queue
Analog Comparator with differential input
Up to 16-ch. Touch-Sensing Interface functional in all power modes. Highly configurable though HW and SW allows optimization for speed, robustness or power-consumption

Data Sheets

Application Notes

Buy

Freescale S08RN Microcontroller Block Diagram

Freescale S08RN Microcontroller Block Diagram

Freescale S08RN Microcontroller Block Diagram

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Key Parametrics

Status

Active
Budgetary Price ($US)

1.215
Flash (kB)

60, 8, 16, 32, 48
GPIO

16, 55, 12, 39, 26

Development Boards

TWR-S08RN60: 8-bit Automotive Tower Module

Development Boards

TWR-S08RN60: 8-bit Automotive Tower Module

Comparison Table

S08RN Family Comparison

	S08RNA16/8	S08RN16/8	S08RN60/48/32

@f (GHz)
Bus Frequency (typ) (MHz)
@C_d (pF)






@f (GHz)
@f (GHz)

Complementary products for your application

Step 1:

Step 2:

Get Started

CodeWarrior for MCU 10.6

To setup your CodeWarrior development environment for S08 applications.

Read the document below for download and installation instructions.
Download and install the CW MCU v10.6 product.
Download and install CW MCU v10.6 Update 1.0.0.

Note: S08Pxx and S08PxxA devices are supported by the same CodeWarrior and Processor Expert tools. Use the corresponding S08Pxx part numbers for S08PxxA code development.

Microcontrollers V10.6 - Quick Start Guide
Type: Quick Reference Guide Format: pdf Size: 534.6 kB

Installing Service Pack Updater Archive for CodeWarrior^® Tools (Windows) - Quick Start
Type: Quick Reference Guide Format: pdf Size: 679.7 kB

CodeWarrior^® Development Studio for Microcontrollers v10.6 Update 1.0.0 - Release Notes
Type: Release Note Format: 6_UP_1-0-0_RN Size: 446.8 kB

CodeWarrior^® for MCUs (Eclipse IDE) - ColdFire^®, 56800/E DSC, Kinetis^®, Qorivva^® 56xx, RS08/S08, S12Z - 11.0
Type: IDE - Debug Software vendor: NXP Semiconductor, Inc