MC9S08SE8/4 - 8-Bit MCU for more Performance at less Cost
MC9S08SE8/4 - 8-Bit MCU for more Performance at less Cost
The MC9S08SE8/4 strengthens Freescale’s entry level 8-bit microcontroller portfolio by extending the advantages of the HCS08 core and peripherals to 5V. The highly integrated SE controllers give you the choice of cost-effective higher-pin-count devices, with 20 MHz CPU, for entry-level products.
Functionality is enhanced with rich analog capabilities, a complete set of serial modules, a temperature sensor and robust memory options, which are ideal for general-purpose consumer and industrial applications in the 2.7 V to 5.5 V range.
Features
- 2.7 – 5.5 V operation
- S08 8-bit CPU with 10 MHz bus
- Memory: 8K FLASH, 512 RAM
- Ganged output
- Computer Operating Properly and LVI with selectable trip point
- 10-ch, 10-bit analog to digital converter
- 8 x keyboard interrupts
- Precision trimming Internal Clock Source provide 0.2% resolution with 2% deviation for full operating temperature and voltage
- 1 one-channel and 1 two-channel 16-bit Timer with selectable IC, OC, or PWM
- Port: 24/20/13 GPIO
- Available Packages: 28-pin SOIC, 28-pin PDIP, 16-pin TSSOP
- Temperature range: -40...125 °C
Key Applications
- Personal care/ handheld devices
- AC-powered consumer goods
- Power tools
- Security systems
- Lawn mowers
- Small appliances
- Treadmills
- Vacuum cleaners
- Industrial appliances/compressors
- DC computer cooling fans
- Power supplies
- AC voltage line monitors



