rfPIC12F675F-I/SS

The PIC12F675F is an 8-bit low-voltage microcontroller with an integrated radio transmitter housed in a SSOP20 package.
The transmitter is designed for digital signal transmission with ASK or FSK modulation in the unlicensed ISM band from 380MHz to 450MHz. It allows output power regulation ranging from +10dBm to -12dBm in 4 steps. The maximum transmission speed is 40kbit/s for both ASK and FSK modulation. The internal structure of the transmitter includes all essential functional blocks, making it require only a minimum number of external components for proper operation. The device operates on a supply voltage ranging from 2V to 5.5V, with an operating temperature range from -40°C to +85°C. The current consumption during transmission at +6dBm output power is 14mA, while in Sleep mode with the Watchdog enabled it is 0.6μA, and in Standby mode, only 0.1μA.

Microcontroller Features:
• FLASH memory: 1.75kB
• SRAM memory: 64B
• EEPROM memory: 128B
• Input/Output lines: 6
• Internal oscillator: 4MHz
• Maximum clock frequency: 20MHz
• Timer/counter modules: 1x8-bit + 1x16-bit
• Supervisory circuits: Watchdog, Power-On Reset, Brown-out Detect
• A/D Converter: 4x10-bit
• Analog comparator

Applications:
• Remote keyless entry (RKE) systems
• Alarm systems
• Remote gate opening systems
• Home and building automation
• Telemetry systems
• Remote tire pressure monitoring systems (TPMS)
• Wireless sensor networks.