Microcontrollers/MCUs
microcontrollers (MCUs) from major manufacturers in stock at JTDZ Tech. Traceable through verified channels with date code and COC. Send your BOM for a quote within 2 business hours.
Guides & application notes
Deep-dive selection guides and cross-reference notes for this line:
- Top STM32 Alternative MCUs to Source from China in 2026
- Low-Power MCU Options for IoT and Battery Designs
- 8-bit MCU Still Matters: SONiX and SinOne Alternatives
- Cross-Reference Guide: Drop-in MCU and Power Alternatives
- Building a BOM? How an Independent Distributor Fills MCU and Power Gaps
- Same-Day RFQ: Sourcing Hard-to-Find MCUs and Power ICs
PIC18LF14K22T-I/SO Microchip 8-Bit Microcontroller SOIC-20 | JTDZ Tech
8-Bit Microcontroller in SOIC-20 package, 5,000 pcs in stock - original & unused
LS1043ASN7MNLB NXP Quad-Core A53 Processor BGA-621 | JTDZ Tech
Quad-Core A53 Processor in BGA-621 package, 5,000 pcs in stock - original & unused
AT32L021K8U7-4 - Artery AT32 L021 Low-Power MCU | QFN32 | In Stock
Artery AT32 L021 Cortex-M0+ 80MHz MCU, QFN32
AT32L021C8T7 - Artery AT32 L021 Low-Power MCU | LQFP48 | In Stock
Artery AT32 L021 Cortex-M0+ 80MHz MCU, LQFP48
AT32F011K8U7-4 - Artery AT32 F011 Value Line MCU | QFN32 | In Stock
Artery AT32 F011 Cortex-M0+ 80MHz MCU, QFN32
AT32F4212C8T7 - Artery AT32 F4212 Value Line MCU | LQFP48 | In Stock
Artery AT32 F4212 Cortex-M4 120MHz MCU, LQFP48
AT32F425C6T7 - Artery AT32 F425 Value Line MCU | LQFP48 | In Stock
Artery AT32 F425 Cortex-M4 96MHz MCU, LQFP48
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