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- BLE121LR-A-M256K
Silicon Labs BLE121LR-A-M256K RF Transceiver Modules Bluetooth v4.0 I2C, SPI, UART -40°C~85°C Module
BLE121LR-A-M256K
2258-769-BLE121LR-A-M256K
Module
RoHS Compliant
Memory Size: 256kB Flash 8kB SRAM,Protocol: Bluetooth v4.0,Operating Temperature: -40°C~85°C,Package / Case: Module,Serial Interfaces: I2C, SPI, UART
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BLE121LR-A-M256K Tech Specifications
Silicon Labs BLE121LR-A-M256K technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | RF Transceiver Modules | |
| Manufacturer | Silicon Labs | |
| Factory Lead Time | 12 Weeks | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | Module | |
| Number of Pins | 36Pins | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tape & Reel (TR) | |
| Published | 2014 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 36Terminations | |
| Voltage - Supply | 2V~3.6V | |
| Terminal Position | UNSPECIFIED | |
| Terminal Form | NO LEAD | |
| Number of Functions | 1Function | |
| Supply Voltage | 3V | |
| Terminal Pitch | 0.9mm | |
| Frequency | 2.4GHz | |
| Operating Supply Voltage | 3.6V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Interface | I2C, SPI, UART | |
| Memory Size | 256kB Flash 8kB SRAM | |
| Max Supply Current | 36mA | |
| Data Rate | 2Mbps | |
| Utilized IC / Part | CC2541 | |
| Protocol | Bluetooth v4.0 | |
| Telecom IC Type | TELECOM CIRCUIT | |
| Power - Output | 8dBm | |
| RF Family/Standard | Bluetooth | |
| Antenna Type | Integrated, Chip | |
| Number of ADC Channels | 8ADC Channels | |
| Serial Interfaces | I2C, SPI, UART | |
| Current - Receiving | 28mA~33mA | |
| Current - Transmitting | 25mA~39mA | |
| Sensitivity (dBm) | -98 dBm | |
| Number of GPIO | 16GPIOs | |
| Height | 1.8mm | |
| Length | 14.7mm | |
| Width | 13mm | |
| RoHS Status | RoHS Compliant |
BLE121LR-A-M256K Documents
Download datasheets and manufacturer documentation for BLE121LR-A-M256K
Datasheets
BLE121LR-A-M256K-Silicon-Labs-datasheet-138898386.pdf BLE121LRPCN Packaging
Multi Devices 15/Jan/2019
Others include "BLE12" parts
The following parts include 'BLE12'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| BLE121LR-A-M256KC | Silicon Labs | Module | |
| BLE121LR-A-M256K | Silicon Labs | Module | 100000 |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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BLE121LR-A-M256K Comments
109 reviews
2024-03-06 00:00:00
I've recommended jakelectronics to my colleagues
2024-03-04 15:56:56
The selection of electronic components provided by jakelectronic is extensive, and the prices are relatively budget-friendly.
2024-02-21 00:00:00
The quality and price of electronic components are OK
2024-01-24 00:00:00
Overall, it was good
2024-01-12 00:00:00
Jakelectronics is a reliable supplier, though there is room for improvement in certain areas.
2024-01-10 00:00:00
Excellent seller, always ready to help.
2024-01-03 00:00:00
Useful. It has helped my business performance considerably, especially during COVID-19 when supply chains were heavily impacted.
2023-11-28 00:00:00
Whether common components or some special parts, they can all be found on this platform.
2023-11-22 00:00:00
I have purchased electronic components from jakelectronic several times and found that the quality of their products is consistent.
2023-11-21 00:00:00
I particularly like their regular promotions and discount events, which allow me to purchase the components I need at a more favorable price.