RF & Wireless
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Products (710+)
CC1101RGPR - Sub-1GHz RF Transceiver 20-VFQFN | Texas Instruments
The Texas Instruments CC1101RGPR is a low-cost, low-power sub-1 GHz RF transceiver IC housed in a 20-pin VQFN (RGP) package with an exposed thermal pad. It supports operation across three frequency bands: 300–348 MHz, 387–464 MHz, and 779–928 MHz, enabling worldwide ISM and SRD coverage at 315/433/868/915 MHz. The device integrates a fully programmable modem with multiple modulation formats including 2-FSK, 4-FSK, GFSK, MSK, OOK, and ASK, with configurable data rates from 0.6 to 600 kbps. A sub-1 GHz transceiver is a radio integrated circuit that transmits and receives digital data over industrial, scientific, and medical (ISM) frequency bands below 1 GHz. These bands are favored for low-power wireless links because they offer longer range and better wall penetration than 2.4 GHz alternatives at the expense of lower data rates. The CC1101 belongs to the broader family of wireless connectivity ICs alongside Wi-Fi, Bluetooth, and Zigbee transceivers, but occupies the niche of ultra-low-power, narrow-band, long-range sensor and command links. Key features include an integrated packet handler with 64-byte TX/RX FIFOs, CRC-16 hardware acceleration, whitening/de-whitening, address filtering, and AES-128 optional encryption via a coprocessor interface. Sensitivity reaches −110 dBm at 1.2 kbps (868 MHz), and output power is programmable up to +12 dBm. The SPI control interface operates from a separate digital supply, allowing the analog/RF section to remain active while the host MCU sleeps, achieving <200 nA sleep current. The CC1101 architecture combines a fractional-N PLL synthesizer, a low-IF receiver chain with programmable channel filter bandwidths, and an image-rejection mixer. The integrated PA ramp controller and AGC loops deliver robust performance across temperature, while a continuous frequency synthesizer allows frequency-hopping protocols to be implemented in firmware on the host controller. Typical applications include wireless sensor networks, smart metering (AMR/AMI), home and building automation, industrial monitoring, remote control systems, wireless alarm and security panels, and active RFID at 433/868/915 MHz. The wide tuning range also supports proprietary narrow-band protocols in medical telemetry and asset tracking. When designing with the CC1101, allocate sufficient PCB area for the differential RF output matching network and place the crystal reference as close to the chip as possible to avoid pulling. Use a four-layer stack with a continuous ground plane beneath the RF section and short, impedance-controlled traces to the antenna or BALUN. This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design notes not found in the standalone manufacturer datasheet.
CC1101RGPRG4 - Sub-1GHz RF Transceiver | TI | ISM/SRD
The Texas Instruments CC1101RGPRG4 is a low-power sub-1 GHz RF transceiver designed for very-low-power wireless applications, supporting the 300-348 MHz, 387-464 MHz, and 779-928 MHz frequency bands, housed in a 20-pin VQFN (RGP) package with exposed pad. It targets the ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) bands at 315, 433, 868, and 915 MHz and can be programmed for other frequencies within its supported bands. A sub-1 GHz RF transceiver is a combined radio transmitter and receiver integrated circuit that sits within the broader hierarchy of wireless communication ICs - transceiver -> RF front end -> wireless connectivity IC -> semiconductor. Compared with 2.4 GHz radios, sub-1 GHz transceivers achieve longer range and better obstacle penetration for the same transmit power, making them a mainstay of industrial wireless sensor networks. Key features of the CC1101 family include programmable data rate, a flexible packet-oriented architecture with hardware packet handling, and low active and sleep current consumption suited to battery-powered nodes. The device interfaces to a host microcontroller through a standard SPI serial interface with configurable general-purpose digital output pins (GDO0/GDO1/GDO2) for status, clocking, and packet signals. The VQFN-20 (RGP) package with exposed pad provides compact 5x5 mm-class footprint with good RF grounding and thermal relief. Architecturally, the CC1101 integrates a low-IF receiver and a direct VCO-based transmit path on a single chip, with an on-chip crystal oscillator requiring only an external crystal. Configuration registers define frequency, channel spacing, modulation, data rate, and packet format, allowing one design to cover multiple regional frequency plans. Typical applications include 315/433/868/915 MHz ISM/SRD wireless sensor nodes, home and building automation, alarm and security systems, and industrial telemetry. Its programmable bands make it usable across regional regulatory domains with a single board design. When designing with the CC1101RGPRG4, follow the TI reference design layout closely: RF matching network component values depend strongly on the chosen frequency band, and the exposed pad must be soldered to a solid ground plane for RF performance. This page synthesizes distributor availability data, drop-in alternative analysis, and practical design notes beyond what the manufacturer datasheet provides.
CC110LRGPR - Sub-1GHz ISM RF Transceiver 20-VQFN | TI
The Texas Instruments CC110LRGPR is a value-line sub-1 GHz RF transceiver covering the 300-348 MHz, 387-464 MHz and 779-928 MHz ISM/SRD frequency bands, with RF performance identical to the popular CC1101, housed in a 20-pin VQFN (RGP) package with exposed pad. A sub-1 GHz RF transceiver is a wireless communication IC that both transmits and receives radio signals in the ISM (Industrial, Scientific, Medical) and SRD (Short Range Device) bands below 1 GHz. Within the power and connectivity hierarchy of a system, it sits above a bare RF front end (it contains the full modulator/demodulator and baseband) and below a complete radio module (it still requires a microcontroller for protocol handling). Such transceivers are widely used for low-power wireless links where range, battery life and wall/obstacle penetration matter more than raw data rate. Key features of the CC110L include a highly configurable baseband supporting 2-FSK, GFSK and MSK modulation, a received-signal-strength indicator (RSSI) down to approximately -120 dBm sensitivity on LCSC product data, and a flexible packet engine with FIFOs for autonomous burst transmission. The device is driven by a standard SPI interface (SCLK, SI, SO, CSn) plus four configurable general-purpose digital output pins (GDO0, GDO1, GDO2) for packet status and clock output. Architecturally, the CC110L is a true single-chip transceiver: it integrates a low-IF receiver, fractional-N synthesizer, and power amplifier on one die, derived directly from the CC1101 silicon. This makes RF register configurations from the widely documented CC1101 ecosystem (SmartRF Studio, TI reference designs) directly applicable, dramatically shortening firmware development. Typical applications include 433 MHz / 868 MHz / 915 MHz wireless sensor networks, home and building automation, alarm and security systems, and industrial telemetry, where the CC110L provides a low-cost bidirectional RF link at currents of tens of milliamps during TX. Design tip: use the TI reference designs and SmartRF Studio register exports, and pay attention to the exposed-pad ground connection and 4-layer PCB stack-up for best RF performance. This page adds distributor pricing, drop-in alternatives and practical design notes that synthesize information not found in the manufacturer datasheet alone.
CC110LRGPT - Sub-1GHz ISM RF Transceiver | TI | 20-VQFN
The Texas Instruments CC110LRGPT is a value-line sub-1 GHz RF transceiver supporting the 300-348 MHz, 387-464 MHz, and 779-928 MHz ISM/SRD frequency bands, with FSK, GFSK, and OOK modulation, supplied in a 20-pin VQFN (RGP) package with exposed pad. A sub-1 GHz RF transceiver is an integrated circuit that combines a low-IF receiver and a direct upconversion transmitter with a highly configurable baseband modem, forming the physical layer of a wireless link. Within the power-management-free radio hierarchy, it sits below complete RF SoCs (no built-in MCU) and above discrete radio front-ends, and belongs to TI's SimpleLink Value Line family derived from the widely used CC1101. Key features include a cost-optimized architecture in which RF performance characteristics are identical to the CC1101, a highly configurable baseband modem supporting packet handling, data buffering, burst transmissions, and clear channel assessment (CCA), plus a standard SPI interface (SI, SO, SCLK, CSN) and four general-purpose digital output pins (GDO0, GDO1, GDO2) for FIFO status and clocking. Two CC110L transceivers together enable a low-cost bidirectional RF link. Technically, the device integrates a low-IF receiver with RSSI measurement and an automatic frequency control loop, and a fractional-N synthesizer covering all three band groups. Sensitivity and output power follow the CC1101 reference designs, so established CC1101 RF layouts and antenna matching networks can be reused directly. Typical applications include 433 MHz and 868/915 MHz wireless sensor networks, smart metering and AMR endpoints, home and building automation nodes, and low-power remote controls operating under ETSI EN 300 220 or FCC Part 15 band rules. When designing with the CC110LRGPT, reuse TI reference designs for the RF matching network and keep the exposed pad well-grounded; balun and crystal placement strongly determine range and sensitivity. This page adds value beyond the datasheet by combining distributor pricing, drop-in same-family alternatives (CC1101, CC115L, CC113L), and practical design notes in one place.
CC1120RHBR - Sub-1GHz RF Transceiver 200kbps | TI
The Texas Instruments CC1120RHBR is a high-performance single-chip sub-1 GHz narrowband RF transceiver supporting data rates up to 200 kbps, with receiver sensitivity of -123 dBm at 1.2 kbps, operating from a 2.0 V to 3.6 V supply, housed in a 32-pin VQFN (5x5 mm) exposed-pad package. A sub-1 GHz RF transceiver is an integrated circuit that combines a low-IF or zero-IF receiver, a direct-modulation or upconversion transmitter, and a fractional-N frequency synthesizer on one die, forming the physical layer of a wireless system. Within the power-management-and-connectivity hierarchy of an embedded design, the transceiver sits between the host MCU and the antenna, typically communicating over SPI. Key features include integrated RF and IF filters that eliminate external SAW and IF filters, excellent blocking performance for congested narrowband networks, support for FSK, GFSK, MSK and OOK modulation, and four frequency bands: 164-192 MHz, 274-320 MHz, 410-480 MHz and 820-960 MHz. High-accuracy frequency estimation and compensation registers correct for crystal tolerance, reducing system BOM cost. The architecture uses an integrated oscillator generating the reference for the synthesizer, ADC and digital blocks. Programmable packet handlers, RSSI measurement and optional FEC reduce MCU load. The CC1120 is designed for very low-power, low-voltage, cost-effective wireless systems, per TI's product description. Typical applications are Industrial, Scientific and Medical (ISM) band and Short Range Device (SRD) links: smart metering, industrial wireless sensor networks, and long-range telemetry where receiver sensitivity and blocking tolerance matter more than raw throughput. Design consideration: the exposed pad is the primary RF ground path, so a solid via-in-padded ground connection and a 40+ MHz crystal with tight tolerance are essential for achieving the -123 dBm sensitivity figure. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.
CC1120RHBT - Sub-1GHz RF Transceiver, +16dBm | Texas Instruments
The Texas Instruments CC1120RHBT is a high-performance single-chip Sub-1 GHz RF transceiver for narrowband systems, delivering up to +16 dBm output power with receiver sensitivity down to -123 dBm at low data rates, housed in a 32-pin VQFN (RHB) package with exposed pad. It operates in the 164-192 MHz, 274-320 MHz, 410-480 MHz, and 820-960 MHz bands and supports 2FSK, GFSK, and OOK modulation. A narrowband RF transceiver is an integrated radio chip that transmits and receives wireless data in narrow frequency channels, typically within the industrial, scientific, and medical (ISM) and short range device (SRD) bands. Within the wireless system hierarchy, a transceiver sits between the host microcontroller and the antenna, combining a low-IF or zero-IF receiver, a fractional-N synthesizer, and a power amplifier into a single power management and connectivity IC. Key differentiating features include fully integrated channel filters that remove the need for costly external SAW and IF filters, exceptionally high receiver selectivity for operation in dense RF environments, and link budgets that support multi-kilometre range at narrow channel spacing. The device supports Wireless M-Bus (S, C, and N modes) and proprietary protocols, and offers low-power and low-voltage operation for cost-effective wireless systems. Architecturally, the CC1120 integrates a low-IF receiver with high dynamic range, programmable narrowband filters, and an enhanced FIFO-based packet engine with an extended SPI interface for radio control. The integrated fractional-N PLL synthesizer covers all four frequency bands without external VCO components, and RSSI and link-quality indicators support channel assessment for frequency-agile network stacks. Typical applications include smart metering (Wireless M-Bus), industrial remote control and telemetry, 169/433/868/915 MHz ISM sensor networks, and home/building automation where strong blocking performance and long range are required. When designing, note that narrowband operation demands accurate crystal references; a low-phase-noise TCXO is often warranted for channels narrower than 12.5 kHz. This page synthesizes distributor pricing, drop-in alternatives, pinout guidance, and practical design notes not found in the manufacturer datasheet, based on data verified as of 2026-10-19.
CC1121RHBR - Sub-1GHz RF Transceiver, ISM/SRD | TI
The Texas Instruments CC1121RHBR is a fully integrated single-chip sub-1GHz RF transceiver covering 164-192 MHz, 274-320 MHz, 410-480 MHz and 820-960 MHz bands, operating from a 2.0 V to 3.6 V supply in a 32-pin VQFN (RHB) package with exposed pad, supporting FSK, GFSK, MSK and OOK modulation. A sub-1GHz RF transceiver is an integrated circuit that implements both the transmitter and receiver halves of a proprietary wireless link within one chip, sitting at the top of the wireless connectivity hierarchy: radio transceiver -> RF IC -> analog/RF semiconductor. The CC1121 belongs to TI's CC112x performance family, positioned above the CC1101 and CC1200 series for links that need superior link budget and blocking performance. Key features include fully integrated RF filters that eliminate costly external SAW and IF filters, an on-chip MCU core with 4 kB ROM and 256 B RAM for packet handling, and a low 2.0 V minimum supply voltage that supports direct operation from lithium coin cells and two-cell NiMH stacks. Low-voltage, low-power operation is central to its design goal of cost-effective wireless systems. Architecturally, the CC1121 is a high-performance zero-IF transceiver in which channel filtering, frequency synthesis and modem functions are all on-chip. The datasheet describes two operating configurations - low-power mode and high-performance mode - allowing designers to trade current consumption against sensitivity and output power per application need. Typical applications include ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) band systems such as utility metering, wireless alarm and security sensors, industrial remote controls and telemetry links, where long range and strong blocking immunity matter more than protocol overhead. For design, take advantage of the exposed-pad VQFN for RF grounding, and select the low-power or high-performance register configuration early since it defines current and sensitivity budgets. This page synthesizes distributor data, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
CC1121RHBT - Sub-1GHz RF Transceiver 32-VFQFN | Texas Instruments
The Texas Instruments CC1121RHBT is a fully integrated single-chip sub-1 GHz RF transceiver supporting frequency bands from 164 MHz to 192 MHz, 274 MHz to 320 MHz, 410 MHz to 480 MHz, and 820 MHz to 960 MHz, housed in a 32-pin VFQFN (RHBT) package with exposed pad. A single-chip RF transceiver combines a low-IF or zero-IF receiver, a direct-conversion or fractional-N synthesizer transmitter, and digital control logic into one integrated circuit. Within the wireless signal-chain hierarchy, the RF transceiver sits above discrete RF building blocks such as stand-alone receivers, power amplifiers, and synthesizers, providing a complete radio front end controlled over an SPI interface from an external host MCU. Key features of the CC1121 include fully integrated filtering that removes the need for costly external SAW and IF filters, high-performance operation at very low power, and low-voltage operation suited to battery-powered systems. The wide, continuous band coverage across four ranges lets one design serve multiple regional ISM allocations, simplifying global product variants. The device architecture integrates all channel filters, frequency synthesis, and modulation/demodulation on chip, so the external bill of materials is reduced to an antenna-matching network and a crystal reference. This integration improves manufacturability and reduces RF tuning effort in production compared with discrete radio designs. Typical applications include ISM (Industrial, Scientific, and Medical) and SRD (Short Range Device) wireless links, such as industrial remote control, smart metering, wireless alarm and security systems, and telemetry in cost-sensitive wireless systems where high link performance and low power consumption are both required. When designing with the CC1121RHBT, verify the crystal tolerance and antenna matching network against the target band, since output power and receiver sensitivity in each band depend on external component selection. Consult the manufacturer datasheet for band-specific reference designs. This page synthesizes distributor availability data, drop-in alternatives within the CC12xx family, and practical design notes not found in the manufacturer datasheet.
CC1125RHBR - Sub-1GHz Narrowband RF Transceiver 16dBm | TI
The Texas Instruments CC1125RHBR is a fully integrated single-chip ultra-high-performance narrowband RF transceiver covering 164 MHz to 192 MHz, 274 MHz to 320 MHz, 410 MHz to 480 MHz, and 820 MHz to 960 MHz ISM/SRD bands, delivering up to 16 dBm output power at data rates up to 200 kbps, housed in a 32-pin VFQFN package with exposed pad. An RF transceiver is an integrated circuit that combines a transmitter and a receiver sharing a single antenna interface and frequency synthesis path, forming the core of any half-duplex wireless link. Within the power management and connectivity hierarchy, the CC1125 belongs to the sub-1 GHz ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) radio family, sitting above simple RF front-end modules because it integrates the complete physical layer. Key differentiating features include fully integrated IF filtering that eliminates costly external SAW filters, a high-performance narrowband architecture optimized for channels as tight as 12.5 kHz, very low-power and low-voltage operation, and an on-chip packet engine with CRC and address handling that offloads the host MCU. According to the TI product page, the device is designed for cost-effective wireless systems requiring long range and high link reliability. Technically, the CC1125 uses a zero-IF receive architecture with integrated channel filters, a fractional-N synthesizer, and a programmable power amplifier reaching +16 dBm. The narrowband design maximizes spectral efficiency and interference rejection, which is the primary reason engineers select it over wideband FSK parts like the CC1101 family for professional telemetry and metering systems. Typical applications include smart metering, industrial telemetry and SCADA links, professional wireless audio and intercom systems, alarm and security networks, and narrowband IoT backhaul, where the 200 kbps data rate and 16 dBm output extend link budgets well beyond wideband alternatives. Design considerations: the exposed pad is the primary ground return and must be soldered to a solid ground plane with thermal vias, and RF matching networks must be band-specific per TI reference designs. This page synthesizes distributor availability, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
CC1125RHBT - Sub-1GHz Narrowband RF Transceiver | Texas Instruments
The Texas Instruments CC1125RHBT is a fully integrated single-chip Sub-1 GHz narrowband RF transceiver covering four frequency bands: 164 MHz to 192 MHz, 274 MHz to 320 MHz, 410 MHz to 480 MHz, and 820 MHz to 960 MHz, housed in a 32-pin VFQFN package with exposed pad. A narrowband RF transceiver is a radio IC that transmits and receives data in a narrow channel bandwidth, maximizing spectral efficiency and link budget in licensed and license-free ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) bands. Within the power-management and connectivity hierarchy of a wireless system, the transceiver sits between the antenna front end and the host microcontroller, handling modulation, filtering, and baseband processing. The CC1125 belongs to the CC112x family of high-performance Sub-1 GHz radios from Texas Instruments. Key features of the CC1125 include fully integrated filtering that removes the need for costly external SAW and IF filters, very low-power and low-voltage operation, and a complete on-chip radio architecture including frequency synthesizer, PA, and receiver chain. The integrated filters reduce bill-of-materials cost and board area while improving receiver robustness in congested narrowband bands such as 433 MHz and 868/915 MHz. The architecture is a single-chip direct-conversion/low-IF design optimized for narrowband systems: all channel filtering is performed on-chip, enabling tight adjacent-channel selectivity and compliance-oriented narrowband operation. The device combines an RF transceiver core with MCU-style digital control, classified by distributors as an RF TxRx + MCU device for general ISM < 1 GHz use. Typical applications include utility metering (water, gas, electricity), wireless M-Bus and other narrowband metering stacks, industrial telemetry and SCADA links, security and alarm systems, and long-range ISM sensor networks where narrowband operation delivers maximum range per milliwatt. Design consideration: because the CC1125 targets narrowband channels, crystal accuracy and frequency planning are critical - a low-ppm crystal and careful RF layout around the exposed pad ground are essential to stay within channel masks at 868/915 MHz. This page synthesizes distributor pricing, drop-in alternatives within the TI CC112x/CC120x family, and practical design notes not found in the manufacturer datasheet.
CC113LRGPR - Sub-1GHz RF Receiver, -116dBm | Texas Instruments
The Texas Instruments CC113LRGPR is a cost-optimized Value Line sub-1 GHz RF receiver supporting FSK, GFSK, and OOK modulation across 315 MHz, 433 MHz, 868 MHz, and 915 MHz bands, with -116 dBm link sensitivity and up to 600 kbps data rate, housed in a 20-pin QFN (4x4 mm) surface-mount package with exposed pad. A sub-1 GHz RF receiver is a radio-frequency integrated circuit that demodulates low-frequency wireless signals, sitting within the broader hierarchy of wireless connectivity ICs: RF receiver -> RF transceiver family -> RF & wireless semiconductors. Sub-1 GHz radio offers longer range and lower power than 2.4 GHz alternatives such as Bluetooth or Zigbee, which is why it dominates metering, alarm, and telemetry systems. Key features of the CC113L include a highly configurable baseband demodulator, -116 dBm sensitivity at low data rates for maximum link budget, 600 kbps maximum data rate for fast telemetry, and a low 17.1 mA receive current for battery-powered designs. The receiver covers three frequency ranges - 300-348 MHz, 387-464 MHz, and 779-928 MHz - allowing one design to serve regional ISM bands worldwide. According to Texas Instruments, the CC113L circuit is based on the popular CC1101 RF transceiver and its RF performance characteristics are identical; the silicon is paired with the CC115L transmitter to create a low-cost split Tx/Rx RF link. Because the architecture is inherited from CC1101, register-level configuration tools, SmartRF Studio support, and reference designs port directly, reducing development risk. The integrated baseband supports packet handling, RSSI measurement, and carrier-sense functions via a serial configuration interface. Typical applications include wireless alarm and security receivers, smart metering gateways, industrial telemetry, keyless entry receivers, and low-power sensor polling systems. Pairing the CC113L receiver with the CC115L transmitter yields a cost-optimized bidirectional link without paying transceiver prices on both ends. Design consideration: the CC113L is receiver-only, so systems requiring bidirectional communication must budget for a separate transmitter or select a CC1101/CC110L transceiver instead. Antenna matching and RBIAS resistor placement follow the CC1101 reference designs. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, verified as of 2026-10-19.
CC113LRGPT - Sub-1GHz RF Receiver, -116dBm, 600kbps | TI
The Texas Instruments CC113LRGPT is a cost-optimized Value Line sub-1 GHz RF receiver supporting the 300-348 MHz, 387-464 MHz, and 779-928 MHz frequency bands (including 315 MHz, 433 MHz, 868 MHz, and 915 MHz ISM/SRD bands), with -116 dBm receive sensitivity and up to 600 kbps data rate, housed in a 20-pin QFN (4x4 mm, RGP) package rated from -40C to +85C. A sub-1 GHz RF receiver is a radio-frequency IC that demodulates low-frequency wireless signals such as FSK, GFSK, and OOK, converting modulated RF energy into digital baseband data. Within the system hierarchy, it belongs to the RF receiver category of wireless connectivity ICs, complementing transceivers and transmitters in low-power wireless links for sensor networks, telemetry, and industrial control. Because receive-only links do not need a transmitter chain, receiver-only parts reduce system cost and power consumption in downlink-only or asymmetric architectures. Key features of the CC113L include a highly configurable baseband demodulator supporting packet handling, a receive sensitivity of -116 dBm at low data rates for long-range links, a flexible frequency synthesizer supporting multi-band operation, and digital RSSI and LQI outputs for link quality assessment. The CC113L is based on the popular CC1101 RF transceiver, and according to Texas Instruments, RF performance characteristics are identical, which eases migration from existing CC1101-based receiver designs. The device integrates a low-IF superheterodyne receiver architecture with configurable channel filter bandwidths, enabling robust operation in congested ISM bands. Combined with the CC115L Value Line transmitter, the CC113L enables a low-cost, split-architecture RF link where the transmit side and receive side are optimized independently. Typical applications include 433 MHz and 868/915 MHz wireless sensor networks, smart metering downlinks, industrial telemetry and SCADA nodes, home automation receivers, and low-power alarm and security receivers. Its low active receive current and flexible sleep/wakeup strobe commands make it well suited for battery-powered nodes. A key design consideration is RF matching: the differential RF input requires a balanced-to-unbalanced (balun) network plus antenna matching components for optimal sensitivity, and crystal accuracy affects frequency error at the band edges. This page synthesizes verified distributor data, drop-in alternatives, comparison tables, and practical RF design notes not found in the manufacturer datasheet.
CC1150RGVR - Sub-1GHz RF Transmitter 10dBm | TI | ISM/SRD
The Texas Instruments CC1150RGVR is a true single-chip low-power UHF RF transmitter delivering up to 10 dBm output power at data rates up to 500 kBaud, housed in a 16-pin VQFN (RGV) package with exposed pad. It covers the 300-348 MHz, 400-464 MHz, and 800-928 MHz bands, targeting the 315, 433, 868, and 915 MHz ISM/SRD bands. A low-power RF transmitter is a semiconductor device that generates and modulates an RF carrier for wireless transmission, forming the transmit half of a wireless link. In the system hierarchy, the CC1150 sits within the sub-1 GHz radio family of wireless connectivity ICs, sitting above discrete VCO/PA solutions and complementary to TI's CC11xx receiver and transceiver line. Key features include a highly integrated architecture requiring only a crystal, a few passives, and an antenna; programmable data rate up to 500 kBaud; flexible FSK, GFSK, ASK, and OOK modulation; and a low-power design intended for battery-operated nodes. Power-down and wake-on-radio style operating modes minimize average current consumption in duty-cycled links. Technically, the CC1150 integrates a fractional-N synthesizer, direct modulation path, and power amplifier controlled through an SPI-compatible configuration interface, allowing register-level programming of frequency, deviation, channel spacing, and packet hardware. Configurable packet handling, CRC generation, and RSSI/status signaling simplify MCU firmware. Typical applications include 433 MHz and 868/915 MHz remote keyless entry, wireless alarm and security sensors, industrial telemetry, and AMR utility metering, where single-direction low-cost links dominate. Design consideration: RF layout quality dominates range - keep the VQFN exposed pad solidly grounded and follow the TI reference design for the matching network. This page synthesizes distributor availability, drop-in alternatives, and practical design guidance not consolidated in the manufacturer datasheet.
CC1150RGVT - Sub-1GHz RF Transmitter 10dBm | Texas Instruments
The Texas Instruments CC1150RGVT is a true single-chip UHF RF transmitter designed for very low power wireless applications, delivering up to 10 dBm output power with data rates up to 500 kBaud across the 300-348 MHz, 400-464 MHz and 800-928 MHz bands, housed in a 16-pin VQFN (RGV) package with exposed pad. A sub-1 GHz RF transmitter is a wireless semiconductor device that generates and modulates a radio-frequency carrier for one-way communication links. It sits within the hierarchy of RF integrated circuits under RF transceivers and wireless connectivity ICs, pairing with a microcontroller over a standard SPI serial interface. Because the link is transmit-only, the RF stack is simpler than a transceiver, reducing firmware complexity, bill-of-materials cost and power consumption in systems where data only flows from node to hub. Key features of the CC1150RGVT include its highly integrated multichannel architecture covering all major ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency bands at 315, 433, 868 and 915 MHz, a programmable data rate up to 500 kBaud, and flexible modulation formats configured through registers. The integrated frequency synthesizer, power amplifier and low-power DSP-based architecture minimize the number of external components, while the antenna port connects directly to an external matching network. Technically, the CC1150 combines an integer-N synthesizer with a configurable modulation engine supporting FSK, GFSK, MSK and OOK operation, with packet handling and FIFO buffering managed in hardware. Configuration registers, calibration and burst-mode SPI transfers give designers fine-grained control over frequency deviation, channel spacing and output power. The device operates over an industrial -40C to +85C temperature range, and the exposed-pad VQFN-16 package provides good RF grounding and thermal performance on a standard four-layer PCB. Typical applications include low-power wireless sensor networks, smart metering and AMR endpoints, home and building automation nodes, wireless alarm and security transmitters, and remote keyless entry systems - all scenarios where a battery-powered node transmits short bursts and must conserve every microamp between transmissions. A key design consideration is RF layout: keep the matching network as close as possible to the antenna pins, use a solid ground plane connected to the exposed pad with multiple vias, and follow the reference designs in the CC1150 user guide for antenna matching at 433 MHz or 868/915 MHz. Crystal accuracy directly affects frequency error, so specify a crystal with appropriate tolerance for the chosen channel spacing. This page synthesizes verified distributor data, drop-in alternative analysis, and practical RF design notes not found in the manufacturer datasheet, providing a single citable reference for engineers evaluating the CC1150RGVT.
CC115LRGPR - Sub-1GHz RF Transmitter 12dBm | Texas Instruments
The Texas Instruments CC115LRGPR is a value line sub-1 GHz RF transmitter supporting FSK, GFSK, and OOK modulation with up to 12 dBm output power and data rates up to 600 kbps, covering the 300-348 MHz, 387-464 MHz, and 779-928 MHz ISM/SRD frequency bands in a 20-pin VQFN (RGP) exposed-pad package rated from -40C to +85C. A sub-1 GHz RF transmitter is a single-chip wireless device that converts baseband data into a modulated RF carrier for license-free industrial, scientific, and medical (ISM) or short-range device (SRD) bands. Within the wireless connectivity hierarchy, it sits below full transceivers (which add a receive path) and above complete modules, forming the transmit half of a low-cost RF link. Texas Instruments designed the CC115L value line transmitter to pair with the CC113L value line receiver, enabling a bidirectional-capable but cost-optimized radio system. Key features include RF performance identical to the popular CC1101 RF transceiver, 12 dBm maximum output power for range-critical links, flexible FSK/GFSK/OOK modulation, and data rates up to 600 kbps. A fast wake-to-transmit latency of approximately 240 microseconds supports aggressive duty-cycling for battery-powered nodes. The device requires minimal external components: only a crystal, a few decoupling capacitors, and a simple antenna-matching network. Technically, the CC115L shares its radio architecture and register map with the CC1101, which means SmartRF Studio configuration files and RF register settings developed for CC1101 transmit chains port directly to the CC115L. The standard SPI interface (SCLK, SI, SO, CSn) connects to virtually any low-cost microcontroller, and packet-oriented data FIFOs offload the host MCU from bit-level timing. TX-only operation reduces die area and cost compared with the CC1101 transceiver. Typical applications include 433 MHz and 868/915 MHz remote controls and keyless entry, wireless alarm and security sensors, sub-1 GHz IoT sensor nodes for smart metering, and industrial telemetry where the 12 dBm output extends link range through building structures. According to Texas Instruments, the CC115L is EN 300 220 and FCC Part 15-friendly for SRD system designs. Design consideration: RF matching networks are band-specific; use TI reference designs (e.g., the 433 MHz and 868/915 MHz matching networks in the CC115L datasheet) and place the exposed ground pad on a solid ground plane with multiple vias for RF ground integrity and thermal dissipation. This page synthesizes distributor pricing, drop-in alternative analysis, pinout data, and practical RF layout guidance not found together in the manufacturer datasheet, with pricing verified as of 2026-10-19.
CC115LRGPT - Sub-1GHz RF Transmitter 12dBm | TI
The Texas Instruments CC115LRGPT is a value line sub-1 GHz RF transmitter delivering up to 12 dBm output power at 600 kbps data rate, housed in a 20-pin VQFN (RGP) 4x4 mm package with exposed pad. It supports FSK, GFSK, and OOK modulation in the 315 MHz, 433 MHz, 868 MHz, and 915 MHz ISM/SRD frequency bands. A sub-1 GHz RF transmitter is a wireless integrated circuit that generates modulated RF carriers for low-data-rate, long-range links. Within the radio hierarchy, it sits below full transceivers (no receive path) and above pure RF front ends, forming part of a broader power-management and connectivity ecosystem alongside microcontrollers and antenna matching networks. Sub-1 GHz links favor range and penetration over bandwidth, making them the backbone of sensor networks and remote-control systems. Key features include a cost-optimized architecture derived from the popular CC1101 RF transceiver with identical RF performance characteristics, support for both asynchronous and synchronous serial transmit modes for backwards compatibility with existing radio protocols, and a compact QLP 4x4 mm 20-pin footprint that suits space-constrained designs. Technically, the CC115L integrates a complete transmit chain: a fractional-N synthesizer, programmable frequency synthesizer control via an SPI-compatible interface, and a power amplifier with programmable output power up to 12 dBm. The device is suited for systems targeting compliance with EN 300 220 (Europe) and FCC CFR Part 15 (US) per the TI product page. Typical applications include low-cost wireless sensor nodes, remote keyless entry transmitters, and one-way telemetry links, where pairing the CC115L transmitter with a CC113L value line receiver enables a complete low-cost bidirectional RF link. When designing with the CC115LRGPT, follow the TI reference designs for RF matching network components and reference oscillator layout; supply voltage is 2.5V to 3.3V per distributor data, and the exposed pad must be soldered to a solid ground plane for RF performance. This page synthesizes distributor availability, drop-in alternatives, and practical design guidance beyond what the manufacturer datasheet provides.
CC1310F128RHBR - Sub-1GHz Wireless MCU | Texas Instruments
The Texas Instruments CC1310F128RHBR is a SimpleLink ultra-low-power Sub-1 GHz wireless microcontroller integrating a 32-bit ARM Cortex-M3 core, 128 kB flash, 20 kB SRAM, and a dedicated Sub-1 GHz RF transceiver in a 32-pin VQFN (RHB) 5x5 mm package with exposed pad. It supports ISM/SRD frequency bands from 300 MHz to 930 MHz with transmit power up to +14 dBm and receiver sensitivity as low as -124 dBm in long-range mode. What is a Sub-1 GHz wireless MCU? A wireless MCU combines an application processor, memory, peripherals, and a radio transceiver in a single die to enable compact, low-power connected nodes. The CC1310 belongs to the SimpleLink microcontroller platform (a TI ecosystem covering Wi-Fi, Bluetooth Low Energy, Sub-1 GHz, Thread, Zigbee, and host MCUs) and fits the hierarchy: wireless MCU -> microcontroller -> SoC -> semiconductor. Its dedicated ARM Cortex-M3 runs application code, while an autonomous Sensor Controller offloads polling and analog sampling tasks without waking the main CPU, dramatically cutting average current. Key features include industry-leading low-power consumption (0.7 µA standby with RTC retention, 5.5 mA RX, 12.9 mA TX at +10 dBm), integrated balun and DC/DC converter, AES-128 hardware cryptography, and a wide 1.8 V to 3.8 V supply range. The radio supports 2-(G)FSK, 4-(G)FSK, MSK, OOK, and configurable modulation schemes, paired with the TI 15.4-Stack or proprietary sub-GHz protocols. The Cortex-M3 runs up to 48 MHz with 4 KB instruction cache and 2 KB power-on-reset cache, enabling responsive application code. Typical applications include smart metering (gas/water/heat), building automation (HVAC, lighting, security panels), industrial IoT sensor nodes, wireless alarm and security systems, and long-range remote controls. The combination of -124 dBm sensitivity and +14 dBm output permits line-of-sight links beyond several kilometers in suitable regulatory bands. When designing with this device, follow TI reference layouts for the 5x5 mm RHB package to preserve RF performance. Use a 32.768 kHz crystal for RTC and an optional 24 MHz TCXO reference for narrow-band operation. Match the antenna impedance to 50 Ω via the integrated balun output. TI's SimpleLink CC13x0 SDK and Code Composer Studio provide pre-certified 15.4-Stack and EasyLink examples for fast prototyping.
CC1312PSIPMOTR - Sub-1GHz SiP RF Module | Texas Instruments
The Texas Instruments CC1312PSIPMOTR is a Sub-1 GHz system-in-package (SiP) wireless microcontroller module with an integrated power amplifier, operating across the 861 MHz to 930 MHz ISM bands (863 MHz to 930 MHz per ordering information; the radio supports 861 MHz to 1030 MHz), rated from -40C to +105C and housed in a 48-pin QFM (MOT) land-grid package supplied in tape and reel. A system-in-package wireless MCU combines a radio transceiver, a microcontroller, crystal oscillators, RF matching components and decoupling capacitors inside a single pre-tested package. In the power-management hierarchy of an IoT node, a SiP sits above a bare transceiver IC: it removes the hardest part of RF design, the antenna matching network and layout sensitivity, and replaces it with a surface-mount component that can be reflowed onto a standard PCB. The CC1312PSIP integrates a CC1312R device die plus an integrated power amplifier for increased link budget. Key features include support for IEEE 802.15.4-based stacks (Wi-SUN, Thread-compatible PHYs) and proprietary Sub-1 GHz protocols, operation on the SimpleLink MCU platform, and a Common SimpleLink Low Power F2 SDK shared across the family. The integrated PA extends output power and therefore range compared with non-PA SiP versions, which matters for metering and streetlight meshes. Technically, the device belongs to the SimpleLink F2 family and is supported by the SysConfig system configuration tool. TI explicitly states that the CC1312PSIP portfolio includes pin-compatible 2.4 GHz SiPs, so a product can migrate between communication standards (Sub-1 GHz and 2.4 GHz) on the same PCB footprint, protecting firmware and hardware investment. Typical applications include Wi-SUN mesh networks for smart utilities, wireless sensor networks in the 868/915 MHz bands, and long-range IoT nodes where the PA-enhanced link budget enables multi-kilometer range in rural deployments. Design consideration: as a SiP module, the CC1312PSIP still requires a clean 48-pin land pattern, ground vias under the package, and an antenna feed designed for the target band; follow the TI reference design impedance exactly. This page synthesizes verified distributor data, drop-in alternatives and practical design notes not found on the manufacturer datasheet alone.
CC2652R1FRGZR - Multiprotocol 2.4GHz Wireless MCU | TI
The Texas Instruments CC2652R1FRGZR is a SimpleLink multiprotocol 2.4 GHz wireless MCU with 352 kB flash, 88 kB RAM, and a 32-bit Arm Cortex-M4F application core, housed in a 48-pin VQFN (RGZ) package with exposed thermal pad. A wireless MCU (wireless microcontroller unit) is a system-on-chip that combines a microcontroller core with a radio transceiver, enabling both wireless communication and embedded application processing in a single device. Wireless MCUs sit within the broader hierarchy of embedded processors -> microcontrollers -> wireless MCUs -> RF transceiver SoCs, and are the foundation of modern IoT and smart-home node design. Key features of the CC2652R1FRGZR include support for Bluetooth 5.2 Low Energy, Zigbee 3.0, Thread, IEEE 802.15.4, 6LoWPAN, and TI 15.4-Stack proprietary protocols. The Dynamic Multiprotocol Manager (DMM) enables concurrent multiprotocol operation on a single radio, letting one hardware design serve multiple ecosystems. Programmable RF output reaches up to +5 dBm across the 2.4 GHz to 2.48 GHz band. Technically, the device uses a dual-core architecture: the Cortex-M4F runs application code while an autonomous Cortex-M0 radio controller handles real-time protocol timing, and a dedicated sensor controller operates in standby for always-on sensing with minimal current. The radio core draws approximately 5.9 mA in RX and 5.4 mA in TX at 0 dBm, enabling multi-year coin-cell battery life. Hardware crypto acceleration covers AES-128/256, SHA2, ECC, and RSA. Typical applications include smart-home devices such as locks, lighting, and sensors; industrial wireless sensor networks; and asset tracking tags where multiprotocol flexibility reduces inventory complexity. Design consideration: decouple power pins with 0.1 uF and 1 uF capacitors close to the device, use TI reference-design balun and matching networks, and solder the exposed pad to a solid ground plane. This page synthesizes distributor pricing, verified drop-in alternatives, comparison data, and practical design notes not consolidated in the manufacturer datasheet.
CC3135RNMARG - Dual-Band Wi-Fi Network Processor | Texas Instruments
The Texas Instruments CC3135RNMARG is a dual-band Wi-Fi network processor designed to connect any microcontroller (MCU) to the Internet of Things (IoT). It integrates an Arm Cortex-M3 MCU dedicated to Wi-Fi and internet protocols, offloading networking tasks from the host MCU. The device supports 802.11a/b/g/n in the 2.4 GHz and 5 GHz bands, with a 64-pin VQFN package (RGK suffix). It operates from a 2.3V to 3.6V supply and includes a 1-A low-dropout voltage regulator with enable, simplifying power design. A Wi-Fi network processor is a specialized IC that handles all Wi-Fi communication and networking protocols, allowing a host MCU to focus on application tasks. It sits between the host MCU and the RF front-end, managing the radio, baseband, and protocol stack. This offloads complex networking code, reduces host processing load, and accelerates time-to-market for IoT products. Key features include dual-band operation (2.4 GHz and 5 GHz), integrated Arm Cortex-M3, hardware security with crypto accelerators, and support for WPA2/WPA3 personal and enterprise security. The device also offers a rich set of internet protocols such as TCP/IP, TLS, and HTTP, enabling secure cloud connectivity. Its low-power modes (LPDS, hibernate) are optimized for battery-powered IoT devices. Technically, the CC3135 integrates a complete RF front-end, including PA, LNA, and RF switch, reducing external component count. It uses a 64-pin VQFN package (RGK) with exposed thermal pad for efficient heat dissipation. The device is part of TI's SimpleLink family, offering a unified software development kit (SDK) and compatibility with various host MCUs via SPI or UART interfaces. Typical applications include smart home devices, industrial automation, wireless sensors, and portable electronics. Its dual-band capability ensures robust connectivity in congested environments, while the integrated security features protect data in transit. The device is ideal for applications requiring reliable, secure Wi-Fi connectivity with minimal host MCU overhead. When designing with the CC3135, ensure proper RF layout and antenna matching for optimal performance. The integrated LDO simplifies power supply design, but external decoupling capacitors are required. Also, consider the host interface (SPI or UART) and use the TI SDK for rapid development.
CC3230SF12RGKR - Wi-Fi Wireless MCU | Texas Instruments
Texas Instruments CC3230SF12RGKR is a SimpleLink Wi-Fi wireless MCU integrating an Arm Cortex-M4 processor, 2.4 GHz 802.11b/g/n radio, 256 kB RAM, and 1 MB of XIP flash in a 64-pin VQFN (RGK) package with an exposed pad. It operates across the 2.412 GHz to 2.472 GHz frequency range and is designed for embedded Wi-Fi systems requiring integrated processing, connectivity, security, and application storage. A wireless MCU combines a microcontroller and radio transceiver in one device, allowing an embedded product to perform local control and processing while exchanging data over a wireless network. The CC3230SF belongs to the wireless MCU category, combining an Arm Cortex-M4 MCU, Wi-Fi radio, memory, networking firmware, and security capabilities within a single surface-mount package. Key features include 256 kB RAM, 1 MB XIP flash, Wi-Fi coexistence, WPA3 support, 16 TLS sockets, secure boot, device identity and keys, file-system encryption, and user-image encryption. The device also supports 802.11b/g/n operation over 2.412 GHz to 2.472 GHz, making it suitable for connected sensors, gateways, industrial equipment, and consumer IoT products. The CC3230SF12RGKR is supplied in the RGK package identified by the part number suffix. The manufacturer product page specifies a 64-pin VQFN package with an exposed pad and an operating temperature range of -40°C to 85°C. The integrated memory arrangement is useful for firmware, networking configuration, and application data without requiring a separate external memory device. Typical applications include Wi-Fi sensors, smart-home nodes, industrial monitoring systems, connected appliances, access-control equipment, portable devices, and low-cost Internet of Things gateways. The integrated radio and MCU simplify board design by reducing component count, while coexistence support helps manage wireless-network coexistence requirements. Design considerations include careful RF layout, controlled impedance routing, adequate decoupling, exposed-pad thermal management, and verification of the complete firmware and security configuration. Use the manufacturer datasheet and product documentation for pin assignments, RF layout guidance, power sequencing, antenna design, and programming requirements. This page combines the verified product identity, package information, connectivity features, security capabilities, pricing context, application guidance, and replacement considerations for engineers evaluating the CC3230SF12RGKR.
CC430F5145 - Sub-1GHz RF SoC MCU 16kB Flash | Texas Instruments
The Texas Instruments CC430F5145 is a 16-bit ultra-low-power sub-1 GHz wireless microcontroller system-on-chip (SoC) integrating the MSP430 CPUXV2 core with a CC1101 RF transceiver, offering 16kB of in-system programmable flash, 2kB of RAM, a 10-bit ADC, and a 48-pin VQFN (RGZ) package with exposed pad. A wireless MCU SoC combines a microcontroller and a radio transceiver on a single die, eliminating the inter-chip interface that a discrete MCU-plus-transceiver design requires. Within the power management and RF signal chain hierarchy, the CC430 family occupies the single-chip wireless node tier, sitting above discrete transceivers (such as the standalone CC1101) and below multi-chip RF modules. Single-die integration reduces BOM count, board area, and inter-chip digital interface noise. Key features of the CC430F5145 include sub-1 GHz operation across three license-free ISM bands (300-348 MHz, 389-464 MHz, and 779-928 MHz), the ultra-low-power MSP430 CPUXV2 architecture with multiple low-power modes, a high-performance 10-bit ADC with six external inputs plus internal temperature and battery sensors, and two 16-bit timers. The CC1101-based RF core provides configurable modulation, data rate, and channel spacing for flexible ISM-band link design. Technically, the device merges TI's proven CC1101 transceiver front end with the MSP430 bus architecture, so RF register configuration, packet handling, and application code all execute on one CPU. This removes the SPI timing race conditions and firmware coordination overhead typical of two-chip designs. Flash memory is in-system programmable, supporting field firmware and RF-parameter updates. Typical applications include sub-1 GHz wireless sensor networks, AMR/utility metering, home and building automation, alarm and security systems, and industrial monitoring nodes where long range, low duty cycle, and multi-year battery life dominate the design. Design-wise, RF layout on the RGZ-48 exposed-pad package demands a solid ground plane, short matching-network traces, and careful antenna placement; the exposed pad must be soldered to ground for both thermal and RF performance. This page synthesizes datasheet parameters, drop-in family alternatives, pricing, and practical design notes not consolidated in the manufacturer datasheet.
CC430F5145IRGZT - Sub-1GHz RF SoC, 16kB Flash | Texas Instruments
The Texas Instruments CC430F5145IRGZT is a 16-bit ultra-low-power wireless microcontroller system-on-chip (SoC) combining an MSP430 CPUXV2 core with an integrated CC1101 sub-1 GHz RF transceiver in a 48-pin VQFN (RGZ) package with exposed pad. It offers 16kB in-system programmable flash, 2kB RAM, a 10-bit ADC, and operates across the 300-348 MHz, 389-464 MHz, and 779-928 MHz ISM/SRD bands. A wireless MCU, or RF SoC, integrates a general-purpose microcontroller and a radio transceiver on a single die, collapsing the traditional two-chip MCU-plus-transceiver architecture into one package. This reduces bill-of-materials count, board area, and inter-chip interface complexity, sitting within the broader hierarchy of microcontrollers and RF transceiver ICs in the power management and connectivity domain. Key features include the CC1101-format radio supporting flexible modulation (2-FSK, GFSK, MSK, OOK, ASK), programmable data rates, and packet handling in hardware; ultra-low-power operation typical of the MSP430 family with multiple low-power modes; two 16-bit timers; and a high-performance 10-bit ADC with six external inputs plus internal temperature and battery sensors. Technically, the RF core shares a single crystal with the digital domain, and the MSP430 CPUXV2 delivers efficient 16-bit computation with fast wake-up from low-power modes, making the device well suited to battery-powered duty-cycled networks. The unified architecture simplifies RF-to-MCU data flow through dedicated radio register interfaces. Typical applications include wireless sensor networks, smart metering, building automation, alarm and security systems, and industrial telemetry, where multi-year battery life and robust sub-1 GHz link budgets matter more than raw throughput. Design consideration: RF layout of the VQFN-48 exposed pad requires careful impedance matching to the antenna per TI reference designs (e.g., DN023 style matching networks), and developers should budget flash/RAM headroom since 16kB/2kB is the smaller end of the CC430 memory range.
CC660D-LS - 3GPP NTN Satellite IoT Module LCC+LGA | Quectel
The Quectel CC660D-LS is a 3GPP NTN (Non-Terrestrial Network) satellite communication module that supports 3GPP Release-17 IoT-NTN connectivity in L-band (B255) and S-band (B256/B23), housed in a compact LCC + LGA surface-mount package measuring 17.7 mm × 15.8 mm × 2.0 mm. It delivers two-way data communication plus SMS SOS functionality, enabling direct device-to-satellite links for IoT deployments that previously required terrestrial cellular coverage. A satellite IoT module is a self-contained wireless subsystem that integrates a baseband transceiver, RF front-end, power management and host interface into a single certified PCB. Within the broader electronics taxonomy it sits as: IoT module -> wireless module -> RF module -> electronic component. Direct-to-satellite modules like the CC660D-LS remove the dependency on terrestrial base stations, extending connectivity to maritime, agricultural, asset-tracking and emergency-response use cases where cellular coverage is absent. Key features include IoT-NTN Rel-17 protocol support over L-band (B255) and S-band (B256/B23), GNSS location reporting, integrated IP/UDP/TCP stacks, and an ultra-compact 17.7 × 15.8 × 2.0 mm LCC + LGA footprint suitable for SMT mass production. The module is designed for durable, rugged designs and is positioned for size-sensitive end products. Technically, the CC660D-LS pairs a 3GPP Rel-17 IoT-NTN baseband with multi-band RF front-end and integrated GNSS for location reporting. Because it operates exclusively through non-terrestrial network satellites, link budget, antenna gain and sky-view geometry become dominant design considerations; the module is intended to be paired with an active or passive NTN-tuned antenna. Typical applications include global asset tracking, maritime and fishery monitoring, agricultural sensor telemetry, SCADA fallback for remote industrial sites, and emergency SOS wearables. It is generally used together with a GNSS module, since CC660D-LS relies on GNSS to update location before transmitting via satellite. When designing with this module, ensure the host platform supplies a stable 3.3 V–4.3 V supply, that the antenna is tuned for the chosen NTN band, and that the SIM interface matches the operator's satellite SIM provisioning (which differs from terrestrial SIMs). This page synthesizes distributor availability, parametric positioning versus competing IoT-NTN modules, and practical integration notes not found in the manufacturer datasheet alone.