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Critical Link, LLC

Critical Link, LLC is a semiconductor manufacturer producing Microcontrollers (MCU), MCU, MPU & FPGA Modules, System On Chip (SoC). FPGACenter stocks 74 Critical Link, LLC products with global sourcing capabilities, quality inspection, and competitive pricing. All Critical Link, LLC components sourced through FPGACenter are 100% original with full traceability documentation.

74
Total Parts
47
In Stock
3
Categories
47
Active
27
EOL/Obsolete

Key Product Lines

Microcontrollers (MCU)MCU, MPU & FPGA ModulesSystem On Chip (SoC)

✅ Why Source Critical Link, LLC from FPGACenter

FPGACenter carries 74 Critical Link, LLC part numbers. Submit an RFQ for volume pricing and lead time on any Critical Link, LLC component.

✓ Originality review✓ No Minimum Order✓ Quality Inspection✓ Global Shipping

Critical Link, LLC Product Categories

Microcontrollers (MCU) (62)MCU, MPU & FPGA Modules (9)System On Chip (SoC) (3)

All Critical Link, LLC Products

Page 4 of 4
Part NumberCategoryDescriptionPackageStockPriceStatus
L138-DG-325-RI-CRMicrocontrollers (MCU)The L138-DG-325-RI-CR is a microcontroller manufactured by Critical Link, LLC. Key technical specifications include 256MB (NAND), 16MB (NOR) Flash memory, 8KB (Internal), 128MB (External) RAM, and 375MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This standard mount component is supplied in a standard package and is rated for operation across -40°C ~ 85°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the L138-DG-325-RI-CR is currently in active production through Critical Link, LLC's standard distribution channels.2.681 In Stock$1720.50ACTIVERFQ
L138-DI-225-RIMicrocontrollers (MCU)The L138-DI-225-RI is a microcontroller manufactured by Critical Link, LLC. Key technical specifications include 256MB (NAND), 8MB (NOR) Flash memory, 8KB (Internal MPU), 256KB (Internal DSP), 128MB (External) RAM, and 375MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This standard mount component is supplied in a standard package and is rated for operation across -40°C ~ 85°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the L138-DI-225-RI is no longer produced by Critical Link, LLC; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$1898.04OBSOLETERFQ
L138-DI-325-RIMicrocontrollers (MCU)The L138-DI-325-RI is a microcontroller manufactured by Critical Link, LLC. Key technical specifications include 256MB (NAND), 16MB (NOR) Flash memory, 128MB RAM, and 375MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This standard mount component is supplied in a standard package and is rated for operation across -40°C ~ 85°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the L138-DI-325-RI is no longer produced by Critical Link, LLC; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$1659.12OBSOLETERFQ
L138-DI-336-RIMicrocontrollers (MCU)The L138-DI-336-RI is a microcontroller manufactured by Critical Link, LLC. Design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This standard mount component is supplied in a standard package suitable for both prototyping and production builds. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the L138-DI-336-RI is no longer produced by Critical Link, LLC; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcingRFQOBSOLETERFQ
L138-FG-325-RCMicrocontrollers (MCU)The L138-FG-325-RC is a microcontroller manufactured by Critical Link, LLC. Key technical specifications include 256MB (NAND), 16MB (NOR) Flash memory, 128MB RAM, and 456MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This standard mount component is supplied in a standard package and is rated for operation across 0°C ~ 70°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the L138-FG-325-RC is no longer produced by Critical Link, LLC; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcingRFQOBSOLETERFQ
L138-FG-326-RCMicrocontrollers (MCU)The L138-FG-326-RC is a microcontroller manufactured by Critical Link, LLC. Key technical specifications include 256MB (NAND), 16MB (NOR) Flash memory, 256MB RAM, and 456MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This standard mount component is supplied in a standard package and is rated for operation across 0°C ~ 70°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the L138-FG-326-RC is no longer produced by Critical Link, LLC; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcingRFQOBSOLETERFQ
L138-FI-225-RCMicrocontrollers (MCU)The L138-FI-225-RC is a microcontroller manufactured by Critical Link, LLC. Key technical specifications include 256MB (NAND), 8MB (NOR) Flash memory, 8KB (Internal MPU), 256KB (Internal DSP), 128MB (External) RAM, and 456MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This standard mount component is supplied in a standard package and is rated for operation across 0°C ~ 70°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the L138-FI-225-RC is no longer produced by Critical Link, LLC; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcingRFQOBSOLETERFQ
L138-FI-236-RCMicrocontrollers (MCU)The L138-FI-236-RC is a microcontroller manufactured by Critical Link, LLC. Key technical specifications include 512MB (NAND), 8MB (NOR) Flash memory, 8kB (Internal), 256MB (External) RAM, and 456MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This standard mount component is supplied in a standard package and is rated for operation across -40°C ~ 70°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the L138-FI-236-RC is no longer produced by Critical Link, LLC; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcingRFQOBSOLETERFQ
L138-FI-236-RLMicrocontrollers (MCU)The L138-FI-236-RL is a microcontroller manufactured by Critical Link, LLC. Key technical specifications include 512MB (NAND), 8MB (NOR) Flash memory, 8KB (Internal MPU), 256KB (Internal DSP), 256MB (External) RAM, and 456MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This standard mount component is supplied in a standard package and is rated for operation across -40°C ~ 70°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the L138-FI-236-RL is no longer produced by Critical Link, LLC; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$945.66OBSOLETERFQ
L138-FI-325-RCMicrocontrollers (MCU)The L138-FI-325-RC is a microcontroller manufactured by Critical Link, LLC. Key technical specifications include 256MB (NAND), 16MB (NOR) Flash memory, 128MB RAM, and 456MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This standard mount component is supplied in a standard package and is rated for operation across 0°C ~ 70°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the L138-FI-325-RC is no longer produced by Critical Link, LLC; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$400.48OBSOLETERFQ
L138-FI-336-RLMicrocontrollers (MCU)The L138-FI-336-RL is a microcontroller manufactured by Critical Link, LLC. Key technical specifications include 512MB (NAND), 16MB (NOR) Flash memory, 256MB RAM, and 456MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This standard mount component is supplied in a standard package and is rated for operation across -40°C ~ 70°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the L138-FI-336-RL is no longer produced by Critical Link, LLC; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$1701.62OBSOLETERFQ
L138-FX-225-RCMicrocontrollers (MCU)The L138-FX-225-RC is a microcontroller manufactured by Critical Link, LLC. Key technical specifications include 256MB (NAND), 8MB (NOR) Flash memory, 8KB (Internal MPU), 256KB (Internal DSP), 128MB (External) RAM, and 456MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This standard mount component is supplied in a standard package and is rated for operation across 0°C ~ 70°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the L138-FX-225-RC is no longer produced by Critical Link, LLC; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$483.77OBSOLETERFQ
L138-FX-236-RCMicrocontrollers (MCU)The L138-FX-236-RC is a microcontroller manufactured by Critical Link, LLC, part of the MityDSP-L138F series. Key technical specifications include 512MB (NAND), 8MB (NOR) Flash memory, 8KB (Internal MPU), 256KB (Internal DSP), 256MB (External) RAM, and 456MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This standard mount component is supplied in a standard package and is rated for operation across 0°C ~ 70°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the L138-FX-236-RC is no longer produced by Critical Link, LLC; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$201.04OBSOLETERFQ
L138-FX-325-RCMicrocontrollers (MCU)The L138-FX-325-RC is a microcontroller manufactured by Critical Link, LLC. Key technical specifications include 256MB (NAND), 16MB (NOR) Flash memory, 128MB RAM, and 456MHz clock speed; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This standard mount component is supplied in a standard package and is rated for operation across 0°C ~ 70°C. Designed for IoT endpoints, consumer electronics, and industrial automation applications, the L138-FX-325-RC is currently in active production through Critical Link, LLC's standard distribution channels.1.907 In Stock$483.29ACTIVERFQ

Frequently Asked Questions

Where can I buy Critical Link, LLC electronic components?

FPGACenter stocks 74 Critical Link, LLC part numbers with 47 currently in stock. All parts are 100% original with full traceability. No minimum order quantity required. Submit an RFQ for competitive pricing.

Can I still get obsolete Critical Link, LLC parts?

Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 27 end-of-life/obsolete Critical Link, LLC part numbers in our database, many available from verified stock or through our global sourcing network.

What types of Critical Link, LLC products does FPGACenter carry?

We stock Critical Link, LLC products across 3 categories including Microcontrollers (MCU), MCU, MPU & FPGA Modules, System On Chip (SoC). Browse our full catalog or contact our sourcing team for any specific Critical Link, LLC part number.

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