CC1310F128RGZ

Part: CC1310F128RGZR — Texas Instruments

Type: Sub-1 GHz Wireless MCU (Arm Cortex-M3 with integrated RF transceiver)

Description: SimpleLink ultra-low-power Sub-1 GHz wireless MCU with a 48 MHz Arm Cortex-M3, 128 KB flash, 20 KB ultra-low-leakage SRAM, 1.8–3.8 V supply, and RF output up to +15 dBm in a 7 mm × 7 mm VQFN48 package.

Operating Conditions:

• Supply voltage (VDDS): 1.8–3.8 V
• Ambient temperature: -40 to 85 °C
• Max clock speed: 48 MHz
• VDDS2/VDDS3: 1.8–3.8 V when VDDS < 2.7 V; 1.9–3.8 V when VDDS ≥ 2.7 V

Absolute Maximum Ratings:

• Max supply voltage (VDDS, VDDS2, VDDS3): 4.1 V
• Voltage on any digital pin: VDDSn + 0.3 V, max 4.1 V
• Voltage on crystal oscillator pins: VDDR + 0.3 V, max 2.25 V
• Input RF level: 10 dBm
• Storage temperature: -40 to 150 °C

Key Specs:

• RX current: 5.4 mA
• TX current at +10 dBm: 13.4 mA
• Active-mode MCU at 48 MHz running CoreMark: 2.5 mA (51 μA/MHz)
• Standby current: 0.7 μA (RTC running, RAM and CPU retention)
• Shutdown current: 185 nA (wakeup on external events)
• Receiver sensitivity: -124 dBm in long-range mode, -110 dBm at 50 kbps
• Selectivity (±100 kHz): 56 dB; blocking (±10 MHz): 90 dB
• Programmable output power: up to +15 dBm
• ADC: 12-bit, 200 ksamples/s, 8-channel analog MUX
• CoreMark score: 142

Features:

• Arm Cortex-M3 main CPU with 8 KB cache SRAM (or general-purpose RAM)
• Autonomous 16-bit ultra-low-power sensor controller with 2 KB SRAM
• Radio Controller (Cortex-M0) handling RF protocol commands
• On-chip DC/DC converter
• Any digital peripheral pin can be routed to any GPIO (30 GPIOs in RGZ)
• Four general-purpose timer modules (eight 16-bit or four 32-bit)
• UART, 2× SSI (SPI, MICROWIRE, TI), I2C, I2S
• Continuous-time comparator, ultra-low-power clocked comparator, programmable current source
• AES-128 security module and true random number generator
• Capacitive sensing support for eight buttons
• Integrated temperature sensor
• cJTAG and JTAG debugging; over-the-air update support
• Supports Wireless M-Bus (EN 13757-4) and IEEE 802.15.4g PHY
• Works with the SimpleLink CC1190 range extender

Applications:

• 315/433/470/500/779/868/915/920 MHz ISM and SRD systems
• Home and building automation
• Wireless alarm and security systems
• Industrial monitoring and control
• Smart grid and automatic meter reading
• Wireless healthcare
• Wireless sensor networks and active RFID
• Electronic shelf labels
• Energy-harvesting and long-range sensor applications
• Heat-cost allocators

Package:

• RGZ VQFN-48, 7.00 mm × 7.00 mm (30 GPIOs)

1

• Microcontroller
• -Powerful Arm ® Cortex ® -M3 Processor
• -EEMBC CoreMark ® Score: 142
• -EEMBC ULPBench™ Score: 158
• -Clock Speed up to 48-MHz
• -32KB, 64KB, and 128KB of In-System Programmable Flash
• -8KB of SRAM for Cache (or as General-Purpose RAM)
• -20KB of Ultra-Low-Leakage SRAM
• -2-Pin cJTAG and JTAG Debugging
• -Supports Over-the-Air (OTA) Update
• Ultra-Low-Power Sensor Controller
• -Can Run Autonomously From the Rest of the System
• -16-Bit Architecture
• -2KB of Ultra-Low-Leakage SRAM for Code and Data
• Efficient Code-Size Architecture, Placing Parts of TI-RTOS, Drivers, and Bootloader in ROM
• RoHS-Compliant Package
• -7-mm × 7-mm RGZ VQFN48 (30 GPIOs)
• -5-mm × 5-mm RHB VQFN32 (15 GPIOs)
• -4-mm × 4-mm RSM VQFN32 (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
• -Ultra-Low-Power Clocked Comparator
• -Programmable Current Source
• UART
• -2× SSI (SPI, MICROWIRE, TI)
• -I 2 C, I2S
• -Real-Time Clock (RTC)
• -AES-128 Security Module
• -True Random Number Generator (TRNG)
• -Support for Eight Capacitive Sensing Buttons
• -Integrated Temperature Sensor

SPACER

SPACER

SPACER

Technical

Documents SPACER

• External System
• -On-Chip Internal DC/DC Converter
• -Seamless Integration With the SimpleLink™ CC1190 Range Extender
• Low Power
• -Wide Supply Voltage Range: 1.8 to 3.8 V
• -RX: 5.4 mA
• -TX at +10 dBm: 13.4 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 Wakeup Every Second Performing One 12-Bit ADC Sampling: 0.95 μA
• -Standby: 0.7 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 (±100 kHz): 56 dB
• -Excellent Blocking Performance (±10 MHz): 90 dB
• -Programmable Output Power up to +15 dBm
• -Single-Ended or Differential RF Interface
• -Suitable for Systems Targeting Compliance With Worldwide Radio Frequency Regulations
• -ETSI EN 300 220, EN 303 204 (Europe)
• -FCC CFR47 Part 15 (US)
• -ARIB STD-T108 (Japan)
• -Wireless M-Bus (EN 13757-4) and IEEE ® 802.15.4g PHY
• Tools and Development Environment
• -Full-Feature and Low-Cost Development Kits
• -Multiple Reference Designs for Different RF Configurations
• -Packet Sniffer PC Software
• -Sensor Controller Studio
• -SmartRF™ Studio
• -SmartRF Flash Programmer 2
• -IAR Embedded Workbench ® for Arm
• -Code Composer Studio™ (CCS) IDE
• -CCS UniFlash

• 315-, 433-, 470-, 500-, 779-, 868-, 915-, 920-MHz ISM and SRD Systems
• Low-Power Wireless Systems With 50-kHz to 5-MHz Channel Spacing
• Home and Building Automation
• Wireless Alarm and Security Systems
• Industrial Monitoring and Control
• Smart Grid and Automatic Meter Reading
• Wireless Healthcare Applications

Tc = 25°C, VDDS = 3.0 V, DC/DC disabled. Input voltage scaling enabled, unless otherwise noted. (1)

over operating free-air temperature range (unless otherwise noted) (1)(2)

over operating free-air temperature range (unless otherwise noted)

Few external components are required for the operation of the CC1310 device. Figure 7-1 shows a typical application circuit.

The board layout greatly influences the RF performance of the CC1310 device.

On the Texas Instruments CC1310EM-7XD-7793 reference design, the optimal differential impedance seen from the RF pins into the balun and filter and antenna is 44 + j15.

Figure 7-1 does not show decoupling capacitors for power pins. For a complete reference design, see the product folder on www.ti.com.

Figure 7-1. CC1310 Application Circuits