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PREPRODUCTION
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.
This page contains information on a preproduction product. Specifications and information herein are subject to change without notice.
For additional information and sample availability contact your local Freescale Sales Office or Freescale Authorized Distributor.
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
Featured Software and Tools
- UMultilink: Universal Multilink Development Interface
- M68CYCLONEPROE: Cyclone PRO
Jump Start Your Design
| CodeWarrior for MCU v10.4 |
| To setup your CodeWarrior development environment for ... |
Target Applications
- Automotive
- Electric Power Steering (EPS)
- Heating Ventilation and Air Conditioning (HVAC)
- Lighting
- Doors, Window Lift and Seat Control
- DSI Airbag System
- Remote Keyless Entry (RKE)
- Steering Wheel Controllers
- LIN Nodes
- Smart Actuators
- Central Gateway / In-Vehicle Networking
- Industrial
- Electric Motor Control
- Smart Sensors
S08RN Family Comparison
| S08RN60/48/32 | S08RN16/8 | S08RNA16/8 | S08RNA4/2 | |
| Flash (KB) | 60/48/32 | 16/8 | 16/8 | 4/2 |
| RAM (KB) | 4 | 2 | 2 | 0.5 |
| EEPROM (Byte) | 256 | 256 | 256 | 128 |
| LIN/UART | 3 | 2 | 2 | 1 |
| SPI | 2 | 1 | 1 | - |
| IIC | 1 | 1 | 1 | - |
| TSI (cap. Touchsensing) | 16ch | 12ch | - | - |
| ADC channel (12-Bit) | 16ch | 12ch | 12ch | 8ch |
| Comparator | 1 | 1 | 1 | 1 |
| Flex-Timer (16-Bit) | 6ch+2ch+2ch | 6ch+2ch | 6ch+2ch | 2ch+2ch |
| Mod. Timer (8-Bit) | 2ch | 1ch | 1ch | - |
| Pincount | 64, 48, 32 | 32, 20, 16 | 32, 20, 16 | 20, 16, 8 |
Read More
- Automotive MCU and MPU Product Map
8-, 16-, and 32-bits devices
Connect With Us
- Automobility Blogby Freescale's automotive experts
