MC12311 Sub-1GHz Wireless Node Solution Tower Kit

• High sensitivity: down to -120 dBm at 1.2 kbps
• Low current: Rx = 16mA, 100nA register r
• Programmable output : -18 to +17 dBm in 1 dB steps
• FSK, GFSK, MSK, GMSK and OOK modulations with a bit rates up to 300 kbps in FSK
• Packet engine with CRC, AES-128 encryption and 66-byte FIFO
• Built-in temperature sensor and low battery indicator

Microcontroller Features

• 8-Bit S08 CPU: up to 50 MHz
• 32 KB flash and 2 KB RAM
• Multiple low-power modes
• In-circuit debug and flash programming available via on-chip background debug module (BDM)
• System protection features
• Programmable low voltage interrupt (LVI)
• Optional watchdog timer (COP)

Peripherals

• Analog-to-digital converter (ADC): 10-channel, 12-bit resolution
• Two analog comparators (ACMPx)
• Two serial communications interface (SCI) modules
• I2C: Up to 100 kbps
• One 6-channel (TPM3) and two 3-channel (TPM1 and TPM2)
• Real-time counter
• Two 8-bit port keyboard interrupt (KBI) modules

Input/Output

• Up to 33 general purpose input output (GPIO), including dedicated GPIO supporting transceiver
• 13 KBI interrupts with selectable polarity

Operating Voltage and Temperature Range

• 1.8 to 3.6-volt operating voltage with on-chip voltage regulators
• Temperature range of -40°C to +85°C

Software Solutions

• Freescale"s MC12311 simple media access controller (SMAC) is a simple ANSI C-based code stack available as sample source code. It is used for developing proprietary RF wireless applications using a sub-1 GHz transceiver. The MC12311 SMAC was built to enable the flexibility of the MC12311 integrated circuit (IC).The MC12311 SMAC is incorporated into the Freescale BeeKit Wireless Connectivity Toolkit, which makes it easier for users to employ and customize MC12311 SMAC
• Freescale"s MC12311 radio utility application provides a way to interact with the transceiver based on SMAC embedded applications.The radio utility application allows for complete configuration of the radio as well as basic transmitter and receiver tests
• IEEE® 802.15.4 MAC with custom PHY layer: Freescale has developed a subset of the 802.15.4 PHY/MAC that fits into the internal flash memory of the MC12311. It supports the G-FSK modulation with multiple frequencies, data rates and channels
• Freescale provides support for wireless M-Bus through our partner AMiHO. Freescale provides an evaluation version of wireless M-Bus and a full version can be purchased through AMiHO