MRF24J40MCT-I/RM中文資料微芯科技數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

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