S08SG 8-bit Microcontrollers S08SG Family of 8-bit Microcontrollers Enter S08 with room to grow Overview Freescale Semiconductor’s 8-bit SG family Freescale’s S08 core is particularly attractive of microcontrollers (MCUs) is a general for automotive applications. Multiple stop purpose MCU for general market applications. modes, along with wait and standby modes, Freescale’s S08SG32 is available as an option will help achieve new thresholds in low-power for space-constrained applications in high performance under a variety of operating temperature environments up to 150°C Ta conditions. The S08 core allows efficient, (limited to 155°C Tj). The SG family is easy compact, modular coding with full 16-bit to design into an application because of its stack-pointer and stack-relative addressing, non-intrusive, single wire background debug which permits various instruction sizes module (BDM), which allows for register and enables memory interface in multiple readings without stopping execution on the mechanisms and addressing modes. With chip. This reduces development time, since the S08 CPU running at 40 MHz, MCUs are changes can be made while in application able to quickly accomplish a task and go and in real time. It also allows debug access back to sleep. Quick execution translates into in constrained locations. The SG family power savings, which allows you to add more helps to lower cost, save board space and embedded content while keeping within your improve quality with on-chip components by power budgets. eliminating the need for external crystal, Application Segments Application Examples Roof Sensor, light sensor, light control, sun roof High-Temperature, SpaceConstrained Applications Engine watchdogs, oil level sensor, clutch position sensor, fan control, pump control, diesel glow plug, real-time clock Steering Wheel Cruise control, wiper, turning light, climate control, radio Seat Seat position motors, occupancy sensor, control panel Engine Sensors, small motors Climate Small motors, control panel Door Mirror, central ECU, mirror switch, window lift, seat control switch, door lock LVI circuit, voltage regulator, I/O mux, watchdog circuit, ADC and development tools. Pin-compatible with the EL and SL families, SG family offers stepwise scalability without major board redesign or long, expensive development times. High-Temperature, Space-Constrained Benefits Development Tools S08SG has a maximum ambient temperature SG8 Demonstration Board (DEMO9S08SG8): MSRP $59 of 150°C for 32 KB and 16 KB flash sizes. This allows for: LIN Daughter Board (DEMO9S08LIN): MSRP $35 1. Electrical replacement of mechanical com- SG32 Demonstration Board (DEMO9S08SG32): MSRP $69 ponents in high-temperature environments 2. Movement of remote electrical components closer to high-temperature locations 3. Cost-saving efforts to reduce mechanical cooling elements (fans, cooling coils and heat sinks) Programming Adapter (PAS08W1628T28): MSRP $195 BDM Multilink (USBMULTILINKBDME): MSRP $99 Cyclone Pro (M68CYCLONEPROE): MSRP $499 CodeWarrior®—visit www.freescale.com/codewarrior for details 4. Use of synthetic oils at high temperatures Emulation Support (ICE) (on-chip support) Note: high-temperature versions of the SG family require a different part number and are priced differently than standard SG devices. Pin Additional Features Operating Timer Clock Count Voltage Max Ambient Temp Root Part Flash Number RAM Analog (ADC) UART SPI I 2C 9S08SG32 32 KB 1 KB Up to 16-ch., 10-bit ADC, 1 Comparator 1xSCI 1 1 2-ch.+ 2-ch. ICS 28, 20, 16 40 MHz CPU, Watchdog OSC/Timer, COP, LVI, ICE, BDM, POR, KBI, Temp Sensor 2.7 to 5.5 up to 150°C 9S08SG16 16 KB 1 KB Up to 16-ch., 10-bit ADC, 1 Comparator 1xSCI 1 1 2-ch.+ 2-ch. ICS 28, 20, 16 40 MHz CPU, Watchdog OSC/Timer, COP, LVI, ICE, BDM, POR, KBI, Temp Sensor 2.7 to 5.5 up to 150°C 9S08SG8 8 KB 512B Up to 12-ch., 10-bit ADC, 1 Comparator 1xSCI 1 1 Up to 2-ch. +2-ch. ICS 20, 16, 8 40 MHz CPU, Watchdog OSC/Timer, COP, LVI, ICE, BDM, POR, KBI, Temp Sensor 2.7 to 5.5 up to 125°C 9S08SG4 4 KB 256B Up to 12-ch., 10-bit ADC, 1 Comparator 1xSCI 1 1 Up to 2-ch. +2-ch. ICS 20, 16, 8 40 MHz CPU, Watchdog OSC/Timer, COP, LVI, ICE, BDM, POR, KBI, Temp Sensor 2.7 to 5.5 up to 125°C Note: CPU speed for temperatures above 125°C is 36 MHz. Package Options 8-Lead SOIC 20-Lead TSSOP 16-Lead TSSOP 28-Lead TSSOP Note: SG high-temperature versions are only offered in 16-TSSOP and 28-TSSOP. Learn More: Freescale and the Freescale logo are trademarks or registered trademarks of Freescale Semiconductor, Inc. in the U.S. and other countries. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2009 Document Number: S08SG8BITMCFS REV 1 For current information about Freescale products and documentation, please visit www.freescale.com/automotive.