Design Files
1 design file
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Printed Circuit Boards and Schematics
MC1231x MRB files
Sub-1 GHz RF and 8-bit HCS08 MCU with 32KB Flash, 2KB RAM
MC12311 Receive alerts
- Not Recommended for New Designs
- This page contains information on a product that is not recommended for new designs.
Powered by the low-power S08QE 8-bit microcontroller, the MC12311 embeds a rich set of peripherals with a high-performance sub-1 GHz radio, capable of operating over a wide frequency range including 315, 433, 470, 868, 915, 928 and 960 MHz in the license-free industrial, scientific and medical (ISM) frequency bands. This configuration allows users to minimize the use of external components.
Product Details
Features
RF Transceiver Features
- 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
- Our 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 BeeKit® Wireless Connectivity Toolkit, which makes it easier for users to employ and customize MC12311 SMAC
- Our 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: NXP® 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
- NXP provides support for wireless M-Bus through our partner AMiHO. NXP provides an evaluation version of wireless M-Bus and a full version can be purchased through AMiHO
Documentation
Quick reference to our documentation types.
1-5 of 11 documents
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Fact Sheet
MC12311 System in Package - Fact SheetFeatured
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Reference Manual
TWR-RF Module - Reference Manual
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Reference Manual
MC12311 Development Hardware Reference Manual
Design Resources
Hardware
1 hardware offering
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Evaluation and Development BoardsSub-1GHz Smart Radio Tower® System ModuleFeatured
Software
3 software files
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BSP, Drivers and Middleware
915MHz Wireless M-BUS evaluation stack for MC12311
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BSP, Drivers and Middleware
868MHz Wireless M-BUS evaluation stack for MC12311
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BSP, Drivers and Middleware
BeeKit Wireless Connectivity Toolkit
Note: For better experience, software downloads are recommended on desktop.