S08QG Family of microcontrollers provide a wide variety of serial interfaces and peripherals, normally found in higher-end devices, all in a small package. Featuring low-power HCS08 8-bit architecture, S08QG devices are a perfect fit for battery-powered devices Learn more >
Target Applications
Consumer Electronics
- Wireless Communications
- Hand-Held Devices
- BeeKit-based wireless applications
- Toys
- Small appliances
Automotive
- Size-sensitive Automotive applications
- Remote Keyless Entry (RKE)
- Tire Pressure Monitoring Systems (TPMS)
Featured Documentation
- MC9S08QG8: MC9S08QG8/QG4 Device Datasheet
- MC9S08QG84FS: MC9S08QG8/4 Fact Sheet
- HCS08QRUG: HCS08 Peripheral Module Quick Reference
- BRLWPWR: Freescale Low-Power Microcontroller Solutions Brochure
Current Updates & Releases
- CWX-H08-SE: Special Edition: CodeWarrior for Microcontrollers
- CWX-H08-PROED-EX: Evaluation: CodeWarrior for Microcontrollers
- MCU-V6-2-2-CP: CW MCU v6.2.2 Compiler Patch
- DEMO9S08QG8: MC9S08QG8 Demo Board
- USBSPYDER08: USB mini board for Freescale's Low-End 8-bit Microcontrollers
S08QG Family is pin and software compatible with RS08KA and S08QG 8-bit microcontrollers, offering greater design flexibility within Freescale's Low-end Portfolio.
Family Comparison
| Features |
S08QG |
||
| Core | HCS08 | RS08 | HCS08 |
| Flash (byte) | 8K / 4K | 2K / 1K | 4K / 2K |
| RAM (byte) | 512 / 256 | 63 / 63 | 256 / 128 |
| Bus Frequency | 10 MHz | 10 MHz | 8 Mhz |
| ADC | up to 8 channels (10 bits) | None | 4 channels (10 bits) |
| Analog Comparator | Yes | Yes | No |
| KeyBoard Interrupt | up to 8 pins | up to 5 pins | 4 pins |
| Timers (up to) |
One 16-bit timer (2 channels) |
One 8-bit timer |
Two 16-bit timers |
| SCI | 1 | - | - |
| SPI | 1 | - | - |
| IIC | 1 | - | - |
| Operational Voltage | 1.8 - 3.6V | 1.8V - 5.5V | 2.7V - 5.5V |
| Package |
8 DIP/SOIC/QFN |
6 pin QFN |
8 pin DIP/SOIC |
Product Specifications
| Serial Interface - Type | SCI, SPI, I2C, IRSCI |
| Internal Flash (kByte) | 4, 8 |
| Additional Features | Low Voltage Detect, Watchdog OSC/Timer |
| Bus Frequency - Max (MHz) | 10 |
| I/O Pins | 4, 12 |
| Core - Operating Frequency - Max (MHz) | 20 |
| Supply Voltage - Typ (V) | 3 |
