Silicon Labs BT121-A-V2 Bluetooth Chip 1.3
- RS Stock No.:
- 169-0132
- Mfr. Part No.:
- BT121-A-V2
- Brand:
- Silicon Labs
1000 In stock for delivery within 7 working day(s)
Added
Price (ex. GST) Each (On a Reel of 500)
$40.071
(exc. GST)
$46.082
(inc. GST)
| Units | Per unit | Per Reel* |
| 500 - 2000 | $40.071 | $20,035.50 |
| 2500 + | $36.064 | $18,032.00 |
| *price indicative | ||
- RS Stock No.:
- 169-0132
- Mfr. Part No.:
- BT121-A-V2
- Brand:
- Silicon Labs
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
BT121 Bluetooth Smart Ready Module
BT121 is a Bluetooth 4.1 Smart Ready compliant module that integrates a high performance Bluetooth radio, a low-power ARM Cortex microcontroller and a Bluegiga Bluetooth Smart Ready stack. This Smart Ready device provides simultaneous BR/EDR and BLE connectivity
, communicating with both Bluetooth Classic and Low-Energy enabled devices.
The BT121 can be used with a separate host microcontroller, but user applications can also be embedded into the Flash microcontroller with the Bluegiga BGScript scripting language.
The BT121 can be used with a separate host microcontroller, but user applications can also be embedded into the Flash microcontroller with the Bluegiga BGScript scripting language.
Bluetooth 4.1 Smart Ready compliant
Carrier Frequency: 2402 to 2480MHz over 78 channels
RF Output Power: +8dBm (BLE), +12dBm (BR/EDR)
Receiver Sensitivity: -96dBm (BLE)
OTA Data Rate: 1Mbps (SPP), 300kbps (iAP2), 100kbps (BLE)
Up to 7 x BLE (Bluetooth Low Energy) connections
Integrated antenna
Embedded Bluetooth Smart Ready stack
SPP, iAP2, GATT over BR Bluetooth profiles
BGAPI™ serial protocol API over UART for modem usage
BGLIB™ host API/library which implements BGAPI serial protocol
BGScript™ scripting language for standalone usage
48MHz Cortex-M0 core microcontroller with 128KB Flash memory, 16KB RAM
Host communication: serial UART with RTS/CTS flow control
2 x SPI, UART and 2 x I²C peripheral interfaces
Up to 22 x GPIO with interrupts
4 x 12-bit ADC channels and 2 x 12-bit DAC channels
Real-Time-Clock
Power supply: +2.2V to +3.6Vdc
Operating temperature range: -40 to +85°C
Bluetooth, CE, FCC, IC, South-Korea and Japan qualified
Applications: Health & fitness, PoS (point-of-sales), M2M connectivity, Automotive aftermarket, Industrial & home automation gateways, Local communication for the Internet of Things (IoT)
Carrier Frequency: 2402 to 2480MHz over 78 channels
RF Output Power: +8dBm (BLE), +12dBm (BR/EDR)
Receiver Sensitivity: -96dBm (BLE)
OTA Data Rate: 1Mbps (SPP), 300kbps (iAP2), 100kbps (BLE)
Up to 7 x BLE (Bluetooth Low Energy) connections
Integrated antenna
Embedded Bluetooth Smart Ready stack
SPP, iAP2, GATT over BR Bluetooth profiles
BGAPI™ serial protocol API over UART for modem usage
BGLIB™ host API/library which implements BGAPI serial protocol
BGScript™ scripting language for standalone usage
48MHz Cortex-M0 core microcontroller with 128KB Flash memory, 16KB RAM
Host communication: serial UART with RTS/CTS flow control
2 x SPI, UART and 2 x I²C peripheral interfaces
Up to 22 x GPIO with interrupts
4 x 12-bit ADC channels and 2 x 12-bit DAC channels
Real-Time-Clock
Power supply: +2.2V to +3.6Vdc
Operating temperature range: -40 to +85°C
Bluetooth, CE, FCC, IC, South-Korea and Japan qualified
Applications: Health & fitness, PoS (point-of-sales), M2M connectivity, Automotive aftermarket, Industrial & home automation gateways, Local communication for the Internet of Things (IoT)
Specifications
Attribute | Value |
|---|---|
| Bluetooth Version | 1.3 |
| Maximum Output Power | 14dBm |
| Receiver Sensitivity | -96dBm |
| Supported Bus Interfaces | ADC, DAC, GPIO, I2C, Microcontroller Programming Interface, Real-Time Clock, SPI, UART |
| Supported I/O Interfaces | RS232, Serial |
| Dimensions | 13.9 x 11 x 2.2mm |
| Height | 2.2mm |
| Length | 13.9mm |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Temperature | -40 °C |
| Width | 11mm |