* Microcontroller * Powerful ARM® Cortex®-M3 * EEMBC CoreMark® Score: 142 * EEMBC ULPBench™ Score: 158 * Up to 48-MHz Clock Speed * 128KB of In-System Programmable Flash * 8KB of SRAM for Cache (or as General- Purpose RAM) * 20KB of Ultralow Leakage SRAM * 2-Pin cJTAG and JTAG Debugging * Supports Over-the-Air Upgrade (OTA) * Ultralow Power Sensor Controller * Can Run Autonomous From the Rest of the System * 16-Bit Architecture * 2KB of Ultralow Leakage SRAM for Code and Data * Efficient Code-Size Architecture, Placing TI-RTOS, Drivers and Bootloader in ROM * RoHS-Compliant Package * 7-mm × 7-mm RGZ VQFN48 (30 GPIOs) * 5-mm × 5-mm RHB VQFN48 (15 GPIOs) * 4-mm × 4-mm RSM VQFN48 (10 GPIOs) * Peripherals * 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 * Ultralow Power Clocked 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 * External System * On-Chip Internal DC-DC Converter * Very Few External Components * Seamless Integration With the SimpleLink™ CC1190 Range Extender * Low Power * Wide Supply Voltage Range: 1.8 to 3.8 V * Active-Mode RX: 5.5 mA * Active-Mode TX at +10 dBm: 12.9 mA * Active-Mode MCU 48 MHz Running Coremark: 2.5 mA (51 μA/MHz) * Active-Mode MCU: 48.5 CoreMark/mA * Active-Mode Sensor Controller at 24 MHz: 0.4 mA + 8.2 μA/MHz * Sensor Controller, One Wake Up Every Second Performing One 12-Bit ADC Sampling: 0.85 μA * Standby: 0.6 μA (RTC Running and RAM and CPU Retention) * Shutdown: 185 nA (Wakeup on External Events) * RF Section * Excellent Receiver Sensitivity –124 dBm Using Long-Range Mode, –110 dBm at 50 kbps * Excellent Selectivity: 52 dB * Excellent Blocking Performance: 90 dB * Programmable Output Power up to +14 dBm * Single-Ended or Differential RF Interface * Suitable for Systems Targeting Compliance With Worldwide Radio Frequency Regulations * ETSI EN 300 220, EN 303 131, EN 303 204 (Europe) * FCC CFR47 Part 15 (US) * ARIB STD-T108 (Japan) * Wireless M-Bus and IEEE 802.15.4g PHY
