Step1: Product
Infineon Technologies CYBL10999-56LQXI
Image shown is a representation only
Manufacturer
Manufacturer No
CYBL10999-56LQXI
Package
56-UFQFN Exposed Pad
Packaging
Tray
Description
IC RF TXRX+MCU BLUETOOTH 56UFQFN
Detailed Description
IC RF TxRx + MCU Bluetooth Bluetooth v4.1 2.4GHz 56-UFQFN Exposed Pad
Datasheet
Mfr
Infineon Technologies
GPIO
36
Type
TxRx + MCU
Series
PRoC™ BLE
Protocol
Bluetooth v4.1
Frequency
2.4GHz
Packaging
Tray
Modulation
GFSK
Memory Size
128kB Flash, 16kB SRAM
Sensitivity
-89dBm
Mounting Type
Surface Mount
Package / Case
56-UFQFN Exposed Pad
Power - Output
3dBm
Data Rate (Max)
1Mbps
Voltage - Supply
1.9V ~ 5.5V
Serial Interfaces
I2C, SPI, UART
RF Family/Standard
Bluetooth
Current - Receiving
16.4mA
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 105°C
Current - Transmitting
15.6mA
Supplier Device Package
56-QFN (7x7)
| Attribute | Value |
|---|---|
| Mfr | Infineon Technologies |
| GPIO | 36 |
| Type | TxRx + MCU |
| Series | PRoC™ BLE |
| Protocol | Bluetooth v4.1 |
| Frequency | 2.4GHz |
| Packaging | Tray |
| Modulation | GFSK |
| Memory Size | 128kB Flash, 16kB SRAM |
| Sensitivity | -89dBm |
| Mounting Type | Surface Mount |
| Package / Case | 56-UFQFN Exposed Pad |
| Power - Output | 3dBm |
| Data Rate (Max) | 1Mbps |
| Voltage - Supply | 1.9V ~ 5.5V |
| Serial Interfaces | I2C, SPI, UART |
| RF Family/Standard | Bluetooth |
| Current - Receiving | 16.4mA |
| DigiKey Programmable | Not Verified |
| Operating Temperature | -40°C ~ 105°C |
| Current - Transmitting | 15.6mA |
| Supplier Device Package | 56-QFN (7x7) |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 4, 2026 - Oct 5, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
