{"product_id":"5pcs-mixed-signal-64kb-isp-flash-mcu-tqfp-microcontroller-pack","title":"5pcs Mixed Signal 64KB ISP Flash MCU TQFP Microcontroller Pack","description":"\u003ch2\u003e5-Pack Mixed Signal 64KB MCU ISP Flash Microcontrollers – TQFP Package\u003c\/h2\u003e\n\u003cp\u003eGet maximum value with this 5-piece assortment of high-performance \u003cstrong\u003eMixed Signal Microcontrollers (MCUs)\u003c\/strong\u003e in the compact TQFP package. This pack includes models \u003cstrong\u003eC8051F020-GQR, C8051F120-GQR, C8051F040-GQR, and C8051F350-GQR\u003c\/strong\u003e — versatile general-purpose MCUs featuring \u003cstrong\u003e64KB ISP (In-System Programming) Flash memory\u003c\/strong\u003e, making them ideal for a wide range of embedded system designs, prototyping, and electronics development projects.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5-Piece Mixed Pack:\u003c\/strong\u003e Includes C8051F020-GQR, C8051F120-GQR, C8051F040-GQR, and C8051F350-GQR models for flexible project use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTQFP Package:\u003c\/strong\u003e Thin Quad Flat Package design for easy PCB integration and space-efficient layouts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e64KB ISP Flash Memory:\u003c\/strong\u003e In-System Programmable flash for quick, convenient firmware updates without chip removal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMixed Signal Architecture:\u003c\/strong\u003e Combines analog and digital peripherals on a single chip for versatile embedded applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGeneral Purpose Use:\u003c\/strong\u003e Suitable for industrial control, consumer electronics, automation, sensor interfacing, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternational Standard Compliant:\u003c\/strong\u003e Meets recognized international standards for protection features, voltage, and contact load\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Free from high-concern chemical substances for safer handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"padding:8px; text-align:left; border:1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px; text-align:left; border:1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModel Numbers\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eC8051F020-GQR, C8051F120-GQR, C8051F040-GQR, C8051F350-GQR\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePackage Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eTQFP (Thin Quad Flat Package)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eFlash Memory\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e64KB ISP Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eArchitecture\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMixed Signal MCU\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eQuantity\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e5 Pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUse\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eGeneral Purpose\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eStandards\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInternational Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis MCU pack is perfect for \u003cstrong\u003eelectronics engineers, embedded developers, hobbyists, and students\u003c\/strong\u003e working on microcontroller-based projects. Whether you're prototyping a new product, building automation systems, or experimenting with embedded programming, these ISP-flashable mixed signal MCUs offer a cost-effective multi-chip solution.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What models are included in this 5-piece MCU mixed pack?\u003c\/h4\u003e\n\u003cp\u003eA: This pack includes a mix of \u003cstrong\u003eC8051F020-GQR, C8051F120-GQR, C8051F040-GQR, and C8051F350-GQR\u003c\/strong\u003e microcontrollers — all in the TQFP package with 64KB ISP Flash memory, providing a versatile assortment for various embedded development needs.\u003c\/p\u003e\n\u003ch4\u003eQ: What does ISP Flash mean and why is it useful?\u003c\/h4\u003e\n\u003cp\u003eA: ISP stands for \u003cstrong\u003eIn-System Programming\u003c\/strong\u003e. It allows you to program or update the firmware on the microcontroller while it is already mounted on your circuit board, without needing to remove the chip. This makes development, testing, and updates faster and more convenient.\u003c\/p\u003e\n\u003ch4\u003eQ: What types of projects are these Mixed Signal MCUs suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: These \u003cstrong\u003emixed signal MCUs\u003c\/strong\u003e are general-purpose chips suitable for a broad range of applications including industrial control systems, consumer electronics, automation, data acquisition, sensor interfacing, and embedded prototyping projects.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the TQFP package easy to solder onto a PCB?\u003c\/h4\u003e\n\u003cp\u003eA: The \u003cstrong\u003eTQFP (Thin Quad Flat Package)\u003c\/strong\u003e is a standard surface-mount package widely used in professional PCB design. It is compatible with standard SMD soldering techniques and equipment, making it suitable for both professional and advanced hobbyist use.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What models are included in this 5-piece MCU mixed pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This pack includes a mix of C8051F020-GQR, C8051F120-GQR, C8051F040-GQR, and C8051F350-GQR microcontrollers — all in the TQFP package with 64KB ISP Flash memory, providing a versatile assortment for various embedded development needs.\"}}, {\"@type\": \"Question\", \"name\": \"What does ISP Flash mean and why is it useful?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"ISP stands for In-System Programming. 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