碧德（BDE）是美国德州仪器（TI）第三方合作伙伴

BDE-BLEM203P是一个蓝牙5.0单模兼容蓝牙低能耗模块，针对低功耗传感器和PC/手机配件。它支持BLE 5.0期货，包括2Mbits和PHY编码。 BDE-BLEM203P高度集成了蓝牙低能耗无线电，堆栈，配置文件和应用在SoC中，不需要使用外部MCU。该模块还为传感器应用提供了灵活的硬件接口。它可以实现超低功耗连接和数据传输，适用于对功耗、尺寸和成本敏感的应用程序。

Key Features

- Bluetooth 5.0 Single-Mode Compliant

- Powerful ARM Cortex-M3

- Up to 48-MHz Clock Speed

- 275KB of Nonvolatile Memory including 128KB of In-System Programmable Flash

- Up to 28KB of System SRAM, of Which 20KB is Ultra-Low Leakage SRAM

- 8KB of SRAM for Cache or System RAM use

- 2-Pin cJTAG and JTAG Debugging

- Supports Over-The-Air Upgrade (OTA)

- Ultra-Low Power Sensor Controller

- 10 GPIOs

- All Digital Peripheral Pins Can Be Routed to Any GPIO

- Four General-Purpose Timer Modules (Eight 16-Bit or Four 32-Bit Timers, PWM Each)

- 12-Bit ADC, 200-ksamples/s, 8-Channel Analog MUX

- Continuous Time Comparator

- Ultra-Low-Power Analog Comparator

- Programmable Current Source

- UART

- 2× SSI (SPI, MICROWIRE, TI)

- I2C

- I2S

- Real-Time Clock (RTC)

- AES-128 Security Module

- True Random Number Generator (TRNG)

- Support for Eight Capacitive-Sensing Buttons

- Integrated Temperature Sensor

- RF Performance

- TX Power: up to 2dBm

- RX Sensitivity: up to -96dBm

- Communication Range: 60 meters (LOS)

- Antenna: Integrated PCB antenna

- Size:      16.55mm x 10.8mm x 1.5mm (Without Shielding)

                16.55mm x 10.88 mm x 2.3mm (With Shielding)

- Ultra Low Power Consumption:

- Shutdown: 100nA (Wake up on External Events)

- Standby: 1.1uA (RTC Running and RAM/CPU Retention)

- RX Current: 5.9mA

- TX Current @ 0dBm: 6.1mA

- BQB, FCC, CE, RoHS compliant

下载：

BDE-BLEM203P_规格书_V1.0.pdf