KW45B41Z82AFPBR
K4W1 HVQFN40
| Part Description |
IC RF TxRx + MCU Bluetooth, General ISM > 1GHz Bluetooth v5.3 2.36GHz ~ 2.48GHz 40-VFQFN Exposed Pad |
|---|---|
| Quantity | 1,664 Available (as of May 5, 2026) |
| Product Category | RF Transceiver ICs |
|---|---|
| Manufacturer | NXP USA Inc. |
| Manufacturing Status | Active |
| Manufacturer Standard Lead Time | 13 Weeks |
| Datasheet |
Specifications
| Part Package | 40-VFQFN Exposed Pad |
|---|---|
| Device Package | 40-HVQFN (6×6) |
| Mounting Method | Surface Mount, Wettable Flank |
| Voltage | 1.8V ~ 3.6V |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Type: | TxRx + MCU |
| RF Family/Standard: | Bluetooth, General ISM > 1GHz |
| Protocol: | Bluetooth v5.3 |
| Modulation: | FSK, GFSK, GMSK, MSK |
| Frequency: | 2.36GHz ~ 2.48GHz |
| Data Rate (Max): | 2Mbps |
| Power – Output: | 10dBm |
| Sensitivity: | -106dBm |
| Memory Size: | 1MB Flash, 128kB RAM |
| Serial Interfaces: | I2C, PWM, SPI, UART |
| Voltage – Supply: | 1.8V ~ 3.6V |
| Current – Receiving: | 4.1mA ~ 10.01mA |
| Current – Transmitting: | 4.6mA ~ 22.4mA |
| Grade: | Automotive |
| Qualification: | AEC-Q100 |
Environmental
| REACH Compliance | REACH Unaffected |
|---|---|
| RoHS Compliance | ROHS3 Compliant |
| Moisture Sensitivity Level | N/A |
| ECCN | N/A |
| HTS Code | N/A |
Request a Quote
Certifications and Membership
NQA AS9100 CMYK ANAB
ESD2020 Badge
GIDEP Badge
Suntsu ERAI MemberVerification
Available Shipping Methods
FedEx
UPS
DHL
Accepted Payment Methods
American Express
Discover
MasterCard
Visa
UnionPay
Date Founded: 2006
Headquarters: Eindhoven, North Brabant, Netherlands
Employees: 38,000+
Revenue: $10.53 Billion
Certifications and Memberships: ISO9001:2015, IATF16949:2016
Featured Products
