Wireless microcontroller
- Powerful 48 MHz Arm® Cortex®-M4F processor
- 352KB flash program memory
- 256KB of ROM for protocols and library functions
- 8KB of cache SRAM
- 80KB of ultra-low leakage SRAM with parity for high-reliability operation
- Programmable radio includes support for 2-(G)FSK, 4-(G)FSK, MSK, OOK, IEEE 802.15.4 PHY and MAC
- Supports over-the-air upgrade (OTA)
Ultra-low power sensor controller
- Autonomous MCU with 4KB of SRAM
- Sample, store, and process sensor data
- Fast wake-up for low-power operation
- Software defined peripherals; capacitive touch, flow meter, LCD
Low power consumption
- MCU consumption:
- 2.9 mA active mode, CoreMark®
- 60 μA/MHz running CoreMark®
- 0.9 μA standby mode, RTC, 80KB SRAM
- 0.1 μA shutdown mode, wake-up on pin
- Ultra low-power sensor controller consumption:
- 30 μA in 2 MHz mode
- 808 μA in 24 MHz mode
- Radio Consumption:
- 5.8 mA RX at 868 MHz
- 28.7 mA TX at +14 dBm at 868 MHz
- 62 mA TX at +19 dBm at 915 MHz
- 86 mA TX at +20 dBm at 915 MHz
Wireless protocol support
High-performance radio
- –119 dBm for 2.5 kbps long-range mode
- –108 dBm at 50 kbps, 802.15.4, 868 MHz
- Output power up to +20 dBm with temperature and voltage compensation
Regulatory compliance
- Certified module for:
- FCC CFR47 Part 15
ISED Certified (Canada)
- Suitable for systems targeting compliance with:
- ETSI EN 300 220 Receiver Cat. 1.5 and 2, EN 303 131, EN 303 204
- ARIB STD-T108
MCU peripherals
- Digital peripherals can be routed to 30 GPIOs
- Four 32-bit or eight 16-bit general-purpose timers
- 12-bit ADC, 200 kSamples/s, 8 channels
- 8-bit DAC, two comparators
- Programmable current source
- Two UART, two SSI, I2C, I2S
- Real-time clock (RTC)
- Integrated temperature and battery monitor
Security enablers
- AES 128- and 256-bit cryptographic accelerator
- ECC and RSA public key hardware accelerator
- SHA2 Accelerator (full suite up to SHA-512)
- True random number generator (TRNG)
Development tools and software
Operating range
- 1.8 V to 3.8 V single supply voltage
- –40 to +105°C (+14 dBm PA)
- –40 to +95°C (+20 dBm PA)
All necessary components integrated
- 48-MHz crystal: RF accuracy ±10 ppm initial and over temperature
- 32-kHz crystal: RTC accuracy ±50 ppm initial and over temperature
- DC/DC converter components and decoupling
- Single-RF pin for RX/TX with 50 Ohm impedance.
Package
- 7-mm × 7-mm MOT (30 GPIOs)
- Pin-to-pin compatible with CC2652RSIP and CC2652PSIP
- RoHS-compliant package