CC2531F128
Overview
- 2345 RF/Layout - 2.4-GHz IEEE 802.15.4 Compliant RF Transceiver - Excellent Receiver Sensitivity and Robustness to Interference - Programmable Output Power Up to 4.5 dBm - Few External Components - Only a Single Crystal Needed for Asynchronous Networks - 6-mm × 6-mm QFN40 Package - Suitable for Systems Targeting Compliance With Worldwide Radio-Frequency Regulations: ETSI EN 300 328 and EN 300 440 (Europe), FCC CFR47 Part 15 (US), and ARIB STD-T-66 (Japan)
- USB - USB 2.0 Certified Full Speed Device (12 Mbps) - 5 Highly Flexible Endpoints - 1-KB Dedicated FIFO - DMA Access to FIFO - No 48-MHz Crystal Required
- Low Power - Active Mode RX (CPU Idle): 24 mA - Active Mode TX at 1 dBm (CPU Idle): 29 mA - Power Mode 1 (4 ms Wake-Up): 0.2 mA - Power Mode 2 (Sleep Timer Running): 1 mA - Power Mode 3 (External Interrupts): 0.4 mA - Wide Supply-Voltage Range (2 V-3.6 V)
- Microcontroller - High-Performance and Low-Power 8051 Microcontroller Core With Code Prefetch - 256-KB or 128-KB In-System-Programmable Flash - 8-KB RAM With Retention in All Power Modes - Hardware Debug Support
- Peripherals - Powerful Five-Channel DMA - IEEE 802.15.4 MAC Timer, General-Purpose Timers (One 16-Bit, Two 8-Bit) - IR Generation Circuitry - 32-kHz Sleep Timer With Capture - CSMA/CA Hardware Support - Accurate Digital RSSI/LQI Support - Battery Monitor and Temperature Sensor - 12-Bit ADC With Eight Channels and Configurable Resolution - AES Security Coprocessor - Two Powerful USARTs With Support for Several Serial Protocols - 21 General-Purpose I/O Pins (19 × 4 mA, 2 × 20 mA) - Watchdog Timer
- Development Tools - CC2531 Development Kit - Certified CC2531 USB Dongle Reference Desi
