MRF24J40MC-I/RM中文资料微芯科技数据手册PDF规格书

Features:

• IEEE Std. 802.15.4™ Compliant RF Transceiver

• Supports ZigBee®, MiWi™ Development

Environment Proprietary Wireless Networking

Protocols

• 4-Wire Serial Peripheral Interface (SPI) with

Interrupt

• Small size: 0.9 x 1.3 (22.9 mm x 33.0 mm),

Surface Mountable: Pin Compatible with

MRF24J40MB

• Integrated Crystal, Internal Voltage Regulator,

Matching Circuitry, Power Amplifier, Low Noise

Amplifier

• External Antenna Connector : Ultra Miniature

Coaxial (U.FL), 50Ω

• Easy Integration into Final Product : Minimize

Product Development, Quicker Time to Market

• Radio Regulation Certified for United States

(FCC), Canada (IC), Europe (ETSI) and

Australia/New Zealand (C-TICK)

• Compatible with Microchip microcontroller

families (PIC16, PIC18, PIC24, dsPIC33 and

PIC32)

• Range up to 4000 ft

Operational:

• Operating Voltage: 3.0V – 3.6V (3.3V typical)

• Temperature Range: -40°C to +85°C Industrial

• Low-Current Consumption:

- Rx Mode: 25 mA (typical)

- Tx Mode: 120 mA (typical)

- Sleep: 12 A (typical)

RF/Analog Features:

• ISM Band 2.405 GHz – 2.475 GHz Operation

• Data Rate: 250 kbps

• -108 dBm Typical Sensitivity with -23 dBm

Maximum Input Level

• +19 dBm Typical Output Power with 45 dB Tx

Power Control Range

• Integrated Low Phase Noise VCO, Frequency

Synthesizer and PLL Loop Filter

• Digital VCO and Filter Calibration

• Integrated RSSI ADC and I/Q DACs

• Integrated LDO

• High Receiver RSSI Dynamic Range

MAC/Baseband Features:

• Hardware CSMA-CA Mechanism, Automatic ACK

Response and FCS Check

• Independent Beacon, Transmit and GTS FIFO

• Supports all CCA modes and RSS/LQI

• Automatic Packet Retransmit Capable

• Hardware Security Engine (AES-128) with CTR,

CCM and CBC-MAC modes

• Supports Encryption and Decryption for MAC Sub

layer and Upper Layer