Panasonic PAN1721-BR Bluetooth Chip 4.0

The PAN172x is a short-range, Class 2, BLE single-mode wireless module for integrating Bluetooth functionality into systems requiring low power consumption. Very low power sleep modes are available and short transition times between operating modes further reduce power consumption.

Bluetooth 4.0 Smart modules using Low Energy Protocol
Uses a System-on-Chip with a programmable 8051 microcontroller core
Texas Instruments CC2540 SoC (PAN1720 RS 787-0437 and 759-5350)
Texas Instruments CC2541 SoC (PAN1721 RS 787-0446 and 787-0449)
RF Output Power: +4dBm (PAN1720), 0dBm (PAN1721)
Receiver sensitivity: -94dBm
Communication: USB (PAN1720), I2C (PAN1721)
Texas Instruments stack (PAN172x-TI RS 787-0449 RS 787-0437)
BlueRadios stack (PAN172x-BR RS 787-0446 RS 759-5350)
On-board chip antenna
No external components needed
Fast Connection Setup
Internal crystal oscillator (26MHz)
Internal 32kHz crystal oscillator for Sleep Timer
2 x USART
Five channel DMA
Battery Monitor and Temperature sensor
Integrated RFI shielding
Power supply: +2.0 to +3.6Vdc
Operating temperature range: -40 to +85°C
Dimensions: 15.6 x 8.7 x 1.9mm
Applications: Remote sensing/control, local communication for the Internet-of-Things (IoT)

The PAN1720-ETU (Easy-to-Use) development platform is available as RS 759-5362.

Bluetooth - Panasonic