Texas Instruments CC2541 2.4-GHz Bluetooth® SoC
Texas Instruments CC2541 2.4-GHz BLUETOOTH® System-on-Chip (SoC) is a power-optimized true SoC solution for both BLUETOOTH low energy and proprietary 2.4-GHz applications. TI CC2541 enables robust network nodes to be built with low total bill-of-material costs. CC2541 combines the excellent performance of a leading RF transceiver with an industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8KB RAM, and many other powerful supporting features and peripherals. CC2541 is highly suited for systems where ultralow power consumption is required. This device is specified by various operating modes. Short transition times between operating modes further enable low power consumption.Features
- RF
- 2.4GHz low energy compliant and proprietary RF SoC
- Supports 250kbps, 500kbps, 1Mbps, and 2Mbps data rates
- Excellent link budget, enabling long-range applications without external front end
- Programmable output power up to 0dBm
- Excellent receiver sensitivity (-94dBm at 1Mbps), selectivity, and blocking performance
- Suitable for systems targeting compliance with worldwide radio frequency regulations:
- ETSI EN 300 328 and EN 300 440 Class 2 (Europe), FCC CFR47 Part 15 (US), and ARIB STD-T66 (Japan)
- Microcontroller
- High-performance and low-power 8051 microcontroller core with code prefetch
- In-system-programmable flash, 128KB or 256KB
- 8KB RAM with retention in all power modes
- Hardware debug support
- Extensive baseband automation, including auto-acknowledgment and address decoding
- Retention of all relevant registers in all power modes
Applications
- 2.4GHz Bluetooth Low Energy (BLE) systems
- Proprietary 2.4GHz systems
- Human-Interface devices (keyboard, mouse, remote control)
- Sports and leisure equipment
- Mobile phone accessories
- Consumer electronics
Block Diagram
Publicado: 2013-01-14
| Actualizado: 2023-10-03
