Executive Summary
N621PA represents the pinnacle of Sub-1GHz wireless technology, integrating Texas Instruments' CC1312R wireless MCU and CC1190 RF frontend to deliver exceptional +27dBm output power and industry-leading -112dBm sensitivity. Engineered for reliability and performance, this module sets new standards for long-range wireless communication in industrial IoT applications.

Key Differentiators

• Maximum Range Performance: 5000+ meters line-of-sight capability

• Power Efficiency: Advanced power management for battery-operated applications

• Industrial Robustness: Designed for harsh environmental conditions

• Rapid Integration: Complete solution reducing time-to-market

Technical Specifications

RF Characteristics

Power Management

Physical Characteristics

• Dimensions: 33.0 × 23.0 × 3.0 mm

• Weight: 10 grams ±0.5g

• PCB Material: FR-4, 4-layer construction

• Surface Finish: ENIG (Electroless Nickel Immersion Gold)

• Connector: 1.27mm pitch castellated holes

Environmental Specifications

• Operating Temperature: -30°C to +70°C

• Extended Temperature: -40°C to +85°C (on request)

• Storage Temperature: -40°C to +85°C

• Humidity: 10% to 95% RH (non-condensing)

• ESD Protection: ±8kV HBM, ±4kV CDM

Pinout Configuration

Power Supply Pins

Control Interface

GPIO Allocation

• DIO1-DIO30: Programmable I/O pins

• UART: DIO2 (RX), DIO3 (TX)

• SPI: DIO10 (MOSI), DIO11 (MISO), DIO12 (CLK), DIO13 (CS)

• I2C: DIO14 (SDA), DIO15 (SCL)

RF Interface

Performance Characteristics

Range Performance

Regulatory Compliance

• ETSI EN 300 220: Compliant

• FCC Part 15.247: Compliant

• RoHS: Compliant

• REACH: Compliant

Applications

• Industrial IoT: Process monitoring, predictive maintenance

• Smart Energy: AMI, grid monitoring, renewable energy systems

• Building Automation: HVAC control, access systems, lighting

• Environmental Monitoring: Agriculture, weather stations, pollution

• Smart Cities: Parking, waste management, public safety

Ordering Information

Standard Models

Custom Options

• Extended temperature range (-40°C to +85°C)

• TCXO for improved frequency stability

• Custom firmware pre-loading

• Modified pin configurations

Quality & Reliability

• MTBF: >1,000,000 hours

• Production Testing: 100% RF performance verification

• Quality Standards: ISO 9001:2015 certified manufacturing

• Lead-free: Compatible with standard SMT processes

Development Support

• Complete SDK with TI SimpleLink development environment

• Reference designs and application notes

• Hardware design guidelines

• Technical support and design review services

Documentation

• Detailed hardware integration guide

• RF layout recommendations

• Antenna design guide

• Regulatory certification support package