ENW89835C3KF Panasonic

PAN1720/1721 Bluetooth Low Energy Module Product Specification Rev. 2.4 Wireless Modules PAN1720/1721 Bluetooth Module Overview Features The PAN1720/1721 is a Low Energy (LE) Surface mount type 15.6mm x 8.7mm x 1.8 mm module with Texas Instruments PAN1720: Up to 4.0 dBm Tx power (typical) with CC2540/CC2541 Single Chip Bluetooth LE transmit power control solution inside. PAN1721: CC2541 has typically 0 dBm Tx power Texas Instruments CC2540/CC2541 Single Chip Characteristics Bluetooth LE solution inside Bluetooth 4.0 High performance low power 8051 Microcontroller core Output power 4 dBm to -24 dBm No external components needed High sensitivity (-94 dBm typ.) Fast Connection Setup Link budget 96dB Internal crystal oscillator (32 MHz) Operating temperature range -40 C to +85 C Internal 32 kHz crystal oscillator for Sleep Timer Two powerful USARTs PAN1720 VS PAN1721 UART, USB or I2C interface The PAN171x are the non antenna version Powerful five channel DMA where the PAN172x are the versions with Latest Profiles included e.g. battery monitor and antenna. temperature sensor Integrated shielding to resist EMI Manufactured in conformance with RoHS Block Diagram Vcc 3.3 V PAN171x Crystal Bluetooth 4.0 Module 32.768 kHz Bluetooth LE UART/SPI USB or I2C Crystal 32 MHz GPIOs TI ADC/PWM/Timer CC254x Reset LPF RF-PAD Product Specification Rev. 2.4 Page 2