Cypress Semiconductor CYBLE-214009-00 Bluetooth SoC 4.1

Module size: 11.0 mm x 11.0 mm x 1.80 mm (with shield)
Bluetooth 4.1 single-mode module
Industrial temperature range: –40 °C to +85 °C
32-bit processor (0.9 DMIPS/MHz) with single-cycle 32-bit multiply, operating at up to 48 MHz
256-KB flash memory, 32-KB SRAM memory
Watchdog timer with dedicated internal low-speed oscillator(ILO)
Two-pin SWD for programming
Up to 25 GPIOs configurable as open drain high/low, pull-up/pull-down, HI-Z analog, HI-Z digital, or strong output
Bluetooth SIG 4.1 qualified
CYBLE-214009-EVAL EZ-BLE™ Creator Evaluation Board to evaluate and develop applications on the EZ-BLE Creator Module