MICROCHIP ATBTLC1000-MR110CA

The ATBTLC1000-MR110CA is an ultra-low-power Bluetooth Low Energy module integrating a transceiver, modem, MAC, power amplifier, T/R switch, and power management unit. It can be used as a Bluetooth Low Energy link controller or data pump for an external host MCU. The certified Bluetooth SIG protocol stack is stored in dedicated ROM. The firmware includes L2CAP service layer protocol, Security Manager, Attribute Protocol, Generic Attribute Profile, and Generic Access Profile. Additionally, multiple SIG-defined application profiles are included, such as Proximity, Thermometer, Heart Rate, and Blood Pressure. The module is a fully certified module containing the ATBTLC1000A-MU chip, a ceramic high-gain chip antenna, a 26 MHz crystal, and a power management unit circuit. The module requires an external 32 kHz clock or crystal to start up. It provides a complete toolset, including reference applications for multiple SIG-defined profiles and custom profiles, helping users quickly evaluate, design, and develop Bluetooth Low Energy products based on this module. The module is Bluetooth SIG certified and compliant with the interoperability requirements of the Bluetooth Low Energy 5.0 specification.

• Compliant with Bluetooth 5.0, FCC CFR47 Part 15, ARIB STD-T66, and TELEC standards
• Bluetooth SIG Qualified Design ID: 117593
• 2.4 GHz transceiver and modem: -95 dBm/-93 dBm programmable RX sensitivity, -55 dBm ~ +3.5 dBm programmable TX output power, integrated T/R switch, single-wire antenna connection
• Processor: ARM Cortex-M0 32-bit processor with single-wire debug interface, 4-channel DMA controller, brown-out detector and power-on reset, watchdog timer
• Memory: 128 KB embedded RAM, 128 KB embedded ROM
• Hardware security accelerator: AES-128, SHA-256
• Peripherals: 12 digital and 1 wake-up GPIO, 2 mixed-signal GPIO, programmable 96 kΩ pull-up or pull-down resistors per GPIO, GPIO pads with retention capability, 1 master/slave SPI, 2 master/slave I2C, 2 UART, 1 serial flash interface, 3-axis quadrature decoder, 4 PWM channels, 3 general-purpose timers and 1 wake-up timer, 2-channel 11-bit ADC
• Clocks: integrated 26 MHz oscillator, 26 MHz crystal oscillator, fully integrated sleep oscillator, 32 kHz RTC crystal oscillator
• Ultra-low power: sleep current 2.01 μA, peak TX current 3.91 mA, peak RX current 5.24 mA, average advertising current 15.1 μA
• Integrated power management: PMU input voltage range 1.8V ~ 4.3V, I/O voltage range 1.62V ~ 4.3V, fully integrated buck DC/DC converter
• Operating temperature range: -40°C ~ 85°C
• Package: 25-pin module, 12.700 mm × 20.152 mm