The CC2650F128RGZR from Texas Instruments is a SimpleLink™ ultra-low-power multiprotocol 2.4GHz wireless MCU featuring a 32-bit Arm Cortex-M3 processor running at up to 48MHz. It integrates 128KB of programmable Flash, 8KB of cache SRAM, and 20KB of ultra-low-leakage SRAM, providing a compact solution for wireless connectivity and embedded control applications.
The CC2650 includes an integrated 2.4GHz RF transceiver compatible with Bluetooth Low Energy and IEEE 802.15.4, and is designed for applications using technologies such as ZigBee, 6LoWPAN, and RF4CE. Its architecture combines dedicated wireless processing resources with the main Cortex-M3 processor to help improve efficiency and reduce power consumption.
An integrated ultra-low-power Sensor Controller can independently interface with external sensors and collect data while the main processor remains in sleep mode. The device also provides peripherals including a 12-bit ADC, UART, dual SSI/SPI, I2C, I2S, RTC, AES-128 security module, TRNG, and GPIO, making it suitable for IoT devices, wireless sensor nodes, industrial systems, consumer electronics, and smart-home products.
The CC2650F128RGZR is supplied in a 7mm × 7mm 48-pin VQFN (RGZ) package, supports an operating temperature range of -40°C to +85°C, and operates from 1.8V to 3.8V under normal operating conditions. The RGZR version is supplied in Large Tape & Reel packaging with 2,500 units per reel.
Key Features:
- Part Number: CC2650F128RGZR
- Manufacturer: Texas Instruments
- Device Type: Multiprotocol Wireless MCU
- CPU Core: 32-bit Arm Cortex-M3
- Clock Speed: Up to 48MHz
- Flash Memory: 128KB
- Cache SRAM: 8KB
- Ultra-Low-Leakage SRAM: 20KB
- RF Frequency: 2.4GHz
- Wireless Support: Bluetooth Low Energy, IEEE 802.15.4
- Interfaces: UART, SPI, I2C, I2S
- Integrated Peripherals: 12-bit ADC, RTC, AES-128, TRNG
- Package: VQFN-48 (RGZ)
- Package Size: 7mm × 7mm
- Supply Voltage: 1.8V to 3.8V
- Operating Temperature: -40°C to +85°C
- Packaging: Large Tape & Reel, 2,500 units
- Applications: IoT, wireless sensors, smart home, industrial control and portable wireless devices
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