CC2340R5-Q1中文资料具有 512kB 闪存、符合汽车标准的 SimpleLink™ 低功耗 Bluetooth® 无线 MCU数据手册TI规格书

描述 Description

The SimpleLink™CC2340R5-Q1 device is an AEC-Q100 compliant wireless microcontroller (MCU) targeting Bluetooth 5 Low Energy automotive applications. The device is optimized for low-power wireless communication in applications such as tire pressure monitoring systems (TPMS), car access including key fogs used in passive entry passive start (PEPS) and remote keyless entry (RKE), cable replacement, and smartphone connectivity. The Highlighted features of this device include: Support for Bluetooth® 5 features: High Speed Mode (2 Mbps PHY), Long Range (LE Coded 125 kbps and 500 kbps PHYs), Privacy 1.2.1 and Channel Selection Algorithm #2, as well as backwards compatibility and support for key features from the Bluetooth® 4.2 and earlier Low Energy specifications. Fully-qualified Bluetooth® 5.3 software protocol stack included with the SimpleLink™ CC23xx Software Development Kit (SDK). Ultra-low standby current less than 0.71 µA with RTC operational and full RAM retention that enables significant battery life extension especially for applications with longer sleep intervals. Integrated balun for reduced Bill-of-Material (BOM) board layout. Excellent radio sensitivity and robustness (selectivity and blocking) performance for Bluetooth® Low Energy (-102 dBm for 125 kbps LE Coded PHY, with integrated balun).

The CC2340R5-Q1 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

Wireless microcontroller
• Optimized 48-MHz Arm Cortex-M0+ processor
• 12 KB of ROM for bootloader and drivers
• 2.4 GHz RF transceiver compatible with Bluetooth 5.3 Low Energy
• Supports over-the-air upgrade (OTA)
• MCU consumption:
• 53 µA/MHz running CoreMark
• Radio Consumption:
• 5.1 mA TX at 0 dBm
• Bluetooth® 5.3 Low Energy
• -102 dBm for Bluetooth® Low Energy 125 kbps
• Output power up to +8 dBm with temperature compensation
• Suitable for systems targeting compliance with these standards:
• FCC CFR47 Part 15
• 19 I/O Pads
• 2 IO pads LFXT, muxed with GPIOs
• 3 × 16-bit and 1× 24-bit general-purpose timers, quadrature decode mode support
• 1× low power comparator
• 1× SPI
• Real-time clock (RTC)
• Watchdog timer
• AES 128-bit cryptographic accelerator
• LP-EM-CC2340R5 LaunchPad Development Kit
• SmartRF™ Studio for simple radio configuration
• On-chip buck DC/DC converter
• Tj: -40 to +125°C
• CDM ESD Classification Level C3
• 5-mm × 5-mm RHB QFN32 with wettable flanks (19 GPIOs)