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CYRF7936
CYRF7936 - Brand New Cypress Semiconductor RF Transceiver ICs
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Functional Overview
The CYRF7936 IC is designed to implement wireless device links operating in the worldwide 2.4 GHz ISM frequency band. It is intended for systems compliant with worldwide regulations covered by ETSI EN 301 489-1 V1.41, ETSI EN 300 328-1 V1.3.1 (Europe), FCC CFR 47 Part 15 (USA and Industry Canada), and TELEC ARIB_T66_March, 2003 (Japan).
Features
■ 2.4 GHz Direct Sequence Spread Spectrum (DSSS) radio transceiver
■ Operates in the unlicensed worldwide Industrial, Scientific, and Medical
(ISM) band (2.400 GHz – 2.483 GHz)
■ 21 mA operating current (Transmit at –5 dBm)
■ Transmit power up to +4 dBm
■ Receive sensitivity up to –97 dBm
■ Sleep Current <1 μA
■ DSSS data rates up to 250 kbps, GFSK data rate of 1 Mbps
■ Low external component count
■ Auto Transaction Sequencer (ATS) - no MCU intervention
■ Framing, Length, CRC16, and Auto ACK
■ Power Management Unit (PMU) for MCU
■ Fast Startup and Fast Channel Changes
■ Separate 16-byte Transmit and Receive FIFOs
■ Dynamic data rate reception
■ Receive Signal Strength Indication (RSSI)
■ Serial Peripheral Interface (SPI) control while in sleep mode
■ 4 MHz SPI microcontroller interface
■ Battery Voltage Monitoring Circuitry
■ Supports coin-cell operated applications
■ Operating voltage from 1.8V to 3.6V
■ Operating temperature from 0 to 70°C
■ Space saving 40-pin QFN 6x6 mm package
Applications
■ Wireless Sensor Networks
■ Wireless Actuator Control
■ Home Automation
■ White Goods
■ Commercial Building Automation
■ Automatic Meter Readers
■ Precision Agriculture
■ Remote Controls
■ Consumer Electronics
■ Personal Health and Fitness
■ Toys
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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