Overview
The Texas Instruments CC430F6137IRGCR is a highly integrated, ultra-low-power system-on-chip (SoC) microcontroller designed for low-power wireless communication applications. This device combines the powerful MSP430 16-bit RISC CPU with a high-performance sub-1 GHz RF transceiver core, similar to the CC1101. The CC430F6137IRGCR is optimized for extended battery life in portable measurement applications, making it an ideal choice for various wireless sensing and communication systems.
Key Specifications
| Parameter | Specification |
|---|---|
| Microcontroller | MSP430 16-bit RISC CPU |
| System Clock | Up to 20 MHz |
| Flash Memory | 32 KB |
| SRAM | 4 KB |
| RF Transceiver | Sub-1 GHz, 300 MHz to 348 MHz, 389 MHz to 464 MHz, and 779 MHz to 928 MHz |
| Data Rate | Programmable from 0.6 kBaud to 500 kBaud |
| Supply Voltage Range | 3.6 V down to 1.8 V |
| Power Consumption | Active Mode: 160 µA/MHz, Standby Mode (LPM3 RTC Mode): 2.0 µA, Off Mode (LPM4 RAM Retention): 1.0 µA |
| ADC | 12-bit, with internal reference, sample-and-hold, and autoscan features |
| Package | VQFN (RGC) with 64 pins |
| Operating Temperature Range | -40°C to 85°C |
Key Features
- True System-on-Chip (SoC) for low-power wireless communication applications
- Ultra-low power consumption with multiple low-power modes (LPM3 and LPM4)
- Wide supply voltage range: 3.6 V down to 1.8 V
- High-performance sub-1 GHz RF transceiver core with programmable data rates and output power
- 16-bit RISC architecture with up to 20-MHz system clock
- Wake up from standby mode in less than 6 µs
- Flexible power-management system with SVS and brownout detection
- Unified clock system with FLL
- Two 16-bit timers (TA0 and TA1) with capture/compare registers
- Hardware real-time clock (RTC) with alarm capabilities
- Two universal serial communication interfaces (USCIs): USCI_A0 (UART, IrDA, SPI) and USCI_B0 (I2C, SPI)
- Integrated LCD driver with contrast control for up to 96 segments
- 128-bit AES security encryption and decryption coprocessor
- 32-bit hardware multiplier and 3-channel internal DMA
- Serial onboard programming, no external programming voltage needed
- Embedded emulation module (EEM)
Applications
- Wireless analog and digital sensor systems
- Heat cost allocators
- Thermostats
- Advanced Metering Infrastructure (AMI) and Automatic Meter Reading (AMR) systems
- Smart grid wireless networks
- Wireless M-Bus systems complying with EN 13757-4:2005
Q & A
- What is the CC430F6137IRGCR?
The CC430F6137IRGCR is a low-power system-on-chip (SoC) microcontroller with an integrated sub-1 GHz RF transceiver, designed for wireless communication applications.
- What is the CPU architecture of the CC430F6137IRGCR?
The device features a 16-bit RISC MSP430 CPU.
- What is the memory configuration of the CC430F6137IRGCR?
The device has 32 KB of in-system programmable flash memory and 4 KB of SRAM.
- What are the key power consumption specifications of the CC430F6137IRGCR?
The device has an active mode power consumption of 160 µA/MHz, standby mode (LPM3 RTC Mode) of 2.0 µA, and off mode (LPM4 RAM Retention) of 1.0 µA.
- What types of communication interfaces does the CC430F6137IRGCR support?
The device supports UART, IrDA, SPI, and I2C through its USCIs.
- What is the frequency range of the RF transceiver in the CC430F6137IRGCR?
The RF transceiver operates in the frequency bands of 300 MHz to 348 MHz, 389 MHz to 464 MHz, and 779 MHz to 928 MHz.
- Does the CC430F6137IRGCR support encryption?
Yes, it includes a 128-bit AES security encryption and decryption coprocessor.
- What is the package type and pin count of the CC430F6137IRGCR?
The device is packaged in a VQFN (RGC) package with 64 pins.
- What are some typical applications of the CC430F6137IRGCR?
Typical applications include wireless sensor systems, thermostats, AMR/AMI metering, and smart grid wireless networks.
- Does the CC430F6137IRGCR support LCD displays?
Yes, it has an integrated LCD driver with contrast control for up to 96 segments.
- Is the CC430F6137IRGCR compliant with any specific wireless standards?
Yes, it is suited for systems targeting compliance with EN 300 220 (Europe) and FCC CFR Part 15 (US), as well as the Wireless M-Bus standard EN 13757-4:2005.
