Cypress Semiconductor CYBLE-202007-01 Bluetooth SoC 4.2

Module size: 15.00 mm x 23.00 mm x 2.00 mm
Extended Range:
Up to 400 meters bi-directional communication[1,2]
Up to 450 meters in beacon only mode[1]
Bluetooth 4.2 qualified single-mode module
Footprint compatible options for integrated antenna or
antenna-less design options
Castelated solder pad connections for ease-of-use
256-KB flash memory, 32-KB SRAM memory
Up to 19 GPIOs
Industrial temperature range: –40 °C to +85 °C
32-bit processor (0.9 DMIPS/MHz) operating up to 48 MHz
Watchdog timer with dedicated internal low-speed oscillator