描述 Description

The SimpleLink?CC2652R7 device is a multiprotocol 2.4?GHz wireless microcontroller (MCU) supporting Thread,Zigbee , Bluetooth 5.2 Low Energy, IEEE 802.15.4, IPv6-enabled smart objects (6LoWPAN), proprietary systems, including the TI 15.4-Stack (2.4?GHz), and concurrent multiprotocol through a Dynamic Multiprotocol Manager (DMM) driver. The device is optimized for low-power wireless communication and advanced sensing in building security systems, HVAC, medical, wired networking, portable electronics, home theater & entertainment, and connected peripherals markets. The highlighted features of this device include:Wide flexibility of protocol stack support in the SimpleLink? CC13x2 and CC26x2 Software Development Kit (SDK). Memory scalable portfolio from 32KB to 704KB Flash enabling ease of platform migration. Longer battery life wireless applications with low standby current of 1.15?μA with full RAM retention. Advanced sensing with a programmable, autonomous ultra-low power Sensor Controller CPU with fast wake-up capability. As an example, the sensor controller is capable of 1-Hz ADC sampling at 1?μA system current. Low SER (Soft Error Rate) FIT (Failure-in-time) for long operation lifetime with no disruption for industrial markets with always-on SRAM parity against corruption due to potential radiation events. Dedicated software controlled radio controller (Arm? Cortex?-M0) providing flexible low-power RF transceiver capability to support multiple physical layers and RF standards. Excellent radio sensitivity and robustness (selectivity and blocking) performance for Bluetooth ? Low Energy (-104?dBm for 125-kbps LE Coded PHY).

The CC2652R7 device is part of the SimpleLink? MCU platform, which consists of Wi-Fi, Bluetooth Low Energy, Thread, Zigbee, Sub-1?GHz MCUs, and host MCUs that all share a common, easy-to-use development environment with a single core software development kit (SDK) and rich tool set. A one-time integration of the SimpleLink? platform enables you to add any combination of the portfolio’s devices into your design, allowing 100 percent code reuse when your design requirements change. For more information, visit SimpleLink? MCU platform.

特性 Features

? Microcontroller
? Powerful 48-MHz Arm Cortex-M4F processor
? EEMBC CoreMark score: 148
? 704KB of in-system programmable flash
? 256KB of ROM for protocols and library functions
? 8KB of cache SRAM (alternatively available as general-purpose RAM)
? 144KB of ultra-low leakage SRAM. The SRAM is protected by parity to ensure high reliability of operation.
? 2-Pin cJTAG and JTAG debugging
? Supports over-the-air upgrade (OTA)

? Ultra-low power sensor controller with 4KB of SRAM
? Sample, store, and process sensor data
? Operation independent from system CPU
? Fast wake-up for low-power operation

? TI-RTOS, drivers, bootloader, Bluetooth 5.2 Low Energy controller, and IEEE?802.15.4 MAC in ROM for optimized application size
? RoHS-compliant package
? 7-mm × 7-mm RGZ VQFN48 (31 GPIOs)

? Peripherals
? Digital peripherals can be routed to any GPIO
? Four 32-bit or eight 16-bit general-purpose timers
? 12-bit ADC, 200k samples per second, 8 channels
? Two comparators with internal reference DAC (one continuous time, one ultra-low power)
? Programmable current source
? Two UART
? Two SSI (SPI, MICROWIRE, TI)
? I2C
? I2S
? Real-time clock (RTC)
? AES 128- and 256-bit crypto accelerator
? ECC and RSA public key hardware Accelerator
? SHA2 Accelerator (full suite up to SHA-512)
? True random number generator (TRNG)
? Capacitive sensing, up to 8 channels
? Integrated temperature and battery monitor

? External system
? On-chip buck DC/DC converter

? Low power
? Wide supply voltage range: 1.8 V to 3.8 V
? Active mode RX: 7.1 mA
? Active mode TX 0 dBm: 7.6 mA
? Active mode TX 5 dBm: 9.9 mA
? Active mode MCU 48 MHz (CoreMark): 3.87 mA (81 μA/MHz)
? Sensor controller, low-power mode, 2 MHz, running infinite loop: 30.1 μA
? Sensor controller, active mode, 24 MHz, running infinite loop: 808 μA
? Standby: 1.15 μA (RTC on, 144KB RAM and CPU retention)
? Shutdown: 151 nA (wakeup on external events)

? Radio section
? 2.4?GHz RF transceiver compatible with Bluetooth 5.2 Low Energy and earlier LE specifications and IEEE?802.15.4 PHY and MAC
? Excellent receiver sensitivity:-100 dBm for 802.15.4 (2.4 GHz), -104 dBm for Bluetooth 125-kbps (LE Coded PHY)
? Output power up to +5 dBm with temperature compensation
? Suitable for systems targeting compliance with worldwide radio frequency regulations
? EN 300 328, (Europe)
? EN 300 440 Category 2
? FCC CFR47 Part 15
? ARIB STD-T66 (Japan)


? Wireless protocols
? Thread, Zigbee , Bluetooth 5.2 Low Energy, IEEE 802.15.4, IPv6-enabled smart objects (6LoWPAN), Wi-SUN, proprietary systems, SimpleLink? TI 15.4-stack (2.4?GHz), and dynamic multiprotocol manager (DMM) driver.

? Development Tools and Software
? CC26x2R LaunchPad? Development Kit
? SimpleLink? CC13x2 and CC26x2 Software Development Kit (SDK)
? SmartRF? Studio for simple radio configuration
? Sensor Controller Studio for building low-power sensing applications