CC1312R
Overview
- Microcontroller - Powerful 48-MHz Arm® Cortex®-M4F Processor - EEMBC CoreMark® score: 148 - 352KB of in-system Programmable Flash - 256KB of ROM for protocols and library functions - 8KB of Cache SRAM (Alternatively available as general-purpose RAM) - 80KB of ultra-low leakage SRAM. The SRAM is protected by parity to ensure high reliability of operation. - 2-Pin cJTAG and JTAG debugging - Supports Over-the-Air upgrade (OTA)
- Ultra-Low Power Sensor Controller with 4KB of SRAM - Sample, store, and process sensor data - Operation independent from system CPU - Fast wake-up for low-power operation
- TI-RTOS, drivers, Bootloader, and IEEE 802.15.4 MAC in ROM for optimized application size
- RoHS-compliant package - 7-mm × 7-mm RGZ VQFN48 (30 GPIOs)
- Peripherals - Digital peripherals can be routed to any GPIO - 4× 32-bit or 8× 16-bit general-purpose timers - 12-Bit ADC, 200 kSamples/s, 8 channels - 2× comparators with internal reference DAC (1× continuous time, 1× ultra-low power) - Programmable current source - 2× UART - 2× SSI (SPI, MICROWIRE, TI) - I2C - I2S - Real-Time Clock (RTC) - AES 128- and 256-bit Crypto Accelerator - ECC and RSA Public Key Hardware Accelerator - SHA2 Accelerator (Full suite up to SHA-512) - True Random Number Generator (TRNG) - Capacitive sensing, up to 8 channels - Integrated temperature and battery monitor
- External system - On-chip Buck DC/DC Converter
- Low Power - Wide supply voltage range: 1.8 V to 3.8 V - Active-Mode RX: 5.8 mA (3.6 V, 868 MHz) - Active-Mode TX at +14 dBm: 24.9 mA (868 MHz) - Active-Mode MCU 48 MHz (CoreMark): 2.9 mA (60 μA/MHz) - Sensor Controller, Low Power-Mode, 2 MHz, running infinite
