Mfr Part #:

BLE121LR-A-M256K

Name: BLE121LR-A-M256K
Brand: Silicon Labs
SKU: BLE121LR-A-M256K
Availability: InStock

Mfr Name: Silicon Labs

Description:

RF TXRX MOD BLUETOOTH CHIP SMD

✓ Total Stock: 213,000 pcs

BLE121LR-A-M256K Available from 1 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	213,000 pcs On Request	213000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

Short technical summary and product information.

RF TXRX MOD BLUETOOTH CHIP SMD

Mfr Standard Lead Time: 12 weeks (varies by distributor)

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Category	RF Transceiver Modules and Modems
Manufacturer Name	Silicon Labs
Antenna Type	Integrated, Chip
Current	28mA ~ 33mA
Data Rate	2Mbps
Frequency	2.4GHz
Memory Size	256kB Flash, 8kB SRAM
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C
Power	8dBm
Protocol	Bluetooth v4.0
RF Family	Bluetooth
Sensitivity	-98dBm
Serial Interfaces	I虏C, SPI, UART
Utilized IC	CC2541
Voltage	2V ~ 3.6V