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Microchip
Browse Microchip part numbers, packages and manufacturer documentation. Open a published product profile or request a quote directly from a catalog entry.
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Browse listed part numbers
Review exact MPNs and package details. Open a product profile where available, or request a quote from the catalog.
165,773 listed part numbers. Price and lead time are confirmed by quotation.
Package referenceAT89LP51ID2-20AUTQFP-44IC MCU 8BIT 20MHZ 44TQFP5,251 pcs in stockView specifications & request quote →- AT89LP51ID2-20JUPLCC20MHz, 5V, PLCC44, +85C, Green, Matte SnView specifications & request quote →
Package referenceAT89LP51ID2-20MUVQFN-44IC MCU 8BIT 20MHZ 44VQFN11,273 pcs in stockView specifications & request quote →
Package referenceAT89LP51RB2-20AAULQFP-44Single-Cycle 8051,24K ISP Flash,2.4-5.5V6,577 pcs in stockView specifications & request quote →
Package referenceAT89LP51RB2-20AUTQFP-44Single-Cycle 8051,24K ISP Flash,2.4-5.5V1,607 pcs in stockView specifications & request quote →
Package referenceAT89LP51RB2-20JUPLCC-44Single-Cycle 8051,24K ISP Flash,2.4-5.5V1,120 pcs in stockView specifications & request quote →
Package referenceAT89LP51RB2-20MUVQFN-44Single-Cycle 8051,24K ISP Flash,2.4-5.5V8,935 pcs in stockView specifications & request quote →- AT89LP51RB2-20PUPDIPSingle-Cycle 8051,24K ISP Flash,2.4-5.5VView specifications & request quote →
- AT89LP51RC2-20AAULQFPSingle-Cycle 8051,32K ISP Flash,2.4-5.5VView specifications & request quote →
Package referenceAT89LP51RC2-20AUTQFP-44Single-Cycle 8051,32K ISP Flash,2.4-5.5V2,977 pcs in stockView specifications & request quote →
Package referenceAT89LP51RC2-20AURTQFP-44Single-Cycle 8051,32K ISP Flash,2.4-5.5V3,526 pcs in stockView specifications & request quote →
Package referenceAT89LP51RC2-20JUPLCC-44Single-Cycle 8051,32K ISP Flash,2.4-5.5V2,474 pcs in stockView specifications & request quote →
Package referenceAT89LP51RC2-20MUVQFN-44Single-Cycle 8051,32K ISP Flash,2.4-5.5V2,945 pcs in stockView specifications & request quote →- AT89LP51RC2-20PUPDIPSingle-Cycle 8051,32K ISP Flash,2.4-5.5VView specifications & request quote →
Package referenceAT89LP51RD2-20AAULQFP-4420MHz, 5V, LQFP44, +85C, GREEN, MATTE SN 44LQFP7,603 pcs in stockView specifications & request quote →
Package referenceAT89LP51RD2-20AUTQFP-4420MHz, 5V, TQFP44, +85C, GREEN, MATTE SN 44TQFP11,425 pcs in stockView specifications & request quote →
Package referenceAT89LP51RD2-20JUPLCC-4420MHz, 5V, PLCC44, +85C, GREEN, MATTE SN 44PLCC4,221 pcs in stockView specifications & request quote →
Package referenceAT89LP51RD2-20MUVQFN-44IC MCU 8BIT 20MHZ 44VQFN12,307 pcs in stockView specifications & request quote →
Package referenceAT89LP51RD2-20PUPDIP-40IC MCU 8BIT 20MHZ 40PDIP8,174 pcs in stockView specifications & request quote →
Package referenceAT89LP52-20AUTQFP-44Single-Cycle 8051, 8K ISP Flash3,038 pcs in stockView specifications & request quote →
Package referenceAT89LP52-20JUPLCC-44Single-Cycle 8051, 8K ISP Flash5,669 pcs in stockView specifications & request quote →
Package referenceAT89LP52-20MUVQFN-44Single-Cycle 8051, 8K ISP Flash,7x7 MLF2,298 pcs in stockView specifications & request quote →- AT89LP52-20PUPDIPSingle-Cycle 8051, 8K ISP FlashView specifications & request quote →
Package referenceAT89LP6440-20AUTQFP-44Single-Cycle 8051, 64K ISP Flash5,510 pcs in stockView specifications & request quote →- AT89LP6440-20JUPLCCSingle-Cycle 8051, 64K ISP FlashView specifications & request quote →
Package referenceAT89LP6440-20MUVQFN-44Single-Cycle 8051, 64K ISP Flash,7x7 MLF3,138 pcs in stockView specifications & request quote →
Package referenceAT89LP6440-20PUPDIP-40Single-Cycle 8051, 64K ISP Flash12,452 pcs in stockView specifications & request quote →
Package referenceAT89LP828-20AUTQFP-32IC MCU 8BIT 8KB FLASH 32TQFP2,554 pcs in stockView specifications & request quote →
Package referenceAT89LP828-20JUPLCC-32IC MCU 8BIT 8KB FLASH 32PLCC9,124 pcs in stockView specifications & request quote →
Package referenceAT89LP828-20MHVQFN-32IC MCU 8BIT 8KB FLASH 32VQFN7,982 pcs in stockView specifications & request quote → Listing photoAT89LP828-20PUSPDIP-28IC MCU 8BIT 28SPDIP2,911 pcs in stockView specifications & request quote →
- Image on requestAT89LP828-JUPLCC-32IC MCU 8BIT 8KB FLASH 32PLCC12,413 pcs in stockView specifications & request quote →
Package referenceAT89LS51-16AUTQFP-4416MHZ, TQFP, IND TEMP, GREEN, 4V-5.5V5,508 pcs in stockView specifications & request quote →- AT89LS51-16AURTQFP16MHZ, TQFP, IND TEMP, GREEN, 4V-5.5VView specifications & request quote →
Package referenceAT89LS51-16JUPLCC-44IC MCU 8BIT 4KB FLASH 44PLCC8,587 pcs in stockView specifications & request quote →- AT89LS51-16JURPLCC16MHZ, PLCC, IND TEMP, GREEN, 4V-5.5VView specifications & request quote →
- AT89LS51-16PUPDIP16MHZ, PDIP, IND TEMP, GREEN, 4V-5.5VView specifications & request quote →
Package referenceAT89LS52-16AUTQFP-4416MHZ, TQFP, IND TEMP, GREEN, 2.7-5.5V10,087 pcs in stockView specifications & request quote →
Package referenceAT89LS52-16AURTQFP-44IC MCU 8BIT 16MHZ 44TQFP11,589 pcs in stockView specifications & request quote →
Package referenceAT89LS52-16JUPLCC-4416MHZ, PLCC, IND TEMP, GREEN, 2.7-5.5V2,512 pcs in stockView specifications & request quote →- AT89LS52-16JURPLCC16MHZ, PLCC, IND TEMP, GREEN, 2.7-5.5VView specifications & request quote →
Package referenceAT89LS52-16PUPDIP-40IC MCU 8BIT 8KB FLASH 40PDIP4,818 pcs in stockView specifications & request quote →- AT89S2051-24PUPDIP8051 MCU 2K FLSH 24MHZ PDIP, IND, GREENView specifications & request quote →
Package referenceAT89S2051-24SUSOIC-208051 MCU, 2K FLASH, 24MHZ SOIC IND GREEN3,389 pcs in stockView specifications & request quote →- AT89S4051-24PUPDIP8051 MCU, 4K FLASH, 24MHZ, PDIP, IND GRNView specifications & request quote →
- AT89S4051-24SUSOIC8051 MCU, 4K FLASH 24MHZ, SOIC, IND, GRNView specifications & request quote →
- AT89S4051-24SURSOIC4K FLASH 24MHZ, SOIC, IND TEMP GREENView specifications & request quote →
Package referenceAT89S51-24AUTQFP-4424MHZ, TQFP, IND TEMP, GREEN7,567 pcs in stockView specifications & request quote →
Package referenceAT89S51-24JUPLCC-44IC MCU 8BIT 24MHZ 44PLCC9,064 pcs in stockView specifications & request quote →
Package referenceAT89S51-24JURPLCC-44IC MCU 8BIT 24MHZ 44PLCC10,538 pcs in stockView specifications & request quote →
Package referenceAT89S51-24PUPDIP-40IC MCU 8BIT 24MHZ 40PDIP4,068 pcs in stockView specifications & request quote →
Package referenceAT89S52-24AUTQFP-44IC MCU 8BIT 24MHZ 44TQFP3,753 pcs in stockView specifications & request quote →- AT89S52-24AU-HCMTQFP24MHZ, TQFP, IND TEMP, GREENView specifications & request quote →
Package referenceAT89S52-24AURTQFP-4424 MHZ, TQFP44, IND TEMP, GREEN 44TQFP6,120 pcs in stockView specifications & request quote →
Package referenceAT89S52-24JUPLCC-44IC MCU 8BIT 24MHZ 44PLCC1,753 pcs in stockView specifications & request quote →
Package referenceAT89S52-24JURPLCC-4424MHZ, PLCC, IND TEMP, GREEN, 5V1,366 pcs in stockView specifications & request quote →
Package referenceAT89S52-24PUPDIP-40IC MCU 8BIT 24MHZ 40PDIP12,692 pcs in stockView specifications & request quote →- Image on requestAT89S64-RLTUMTo be confirmedIC MCU 8BIT9,352 pcs in stockView specifications & request quote →
- Image on requestAT89S64-SLSUMTo be confirmedIC MCU 8BIT3,057 pcs in stockView specifications & request quote →
Package referenceAT89S8253-24AUTQFP-44IC MCU 8BIT 12KB FLASH 44TQFP10,959 pcs in stockView specifications & request quote →
SELECTION CONTEXT
Explore the details
What We Supply
8-bit and 32-bit microcontrollers (PIC, AVR, SAM, dsPIC), digital potentiometers and DACs, I/O expanders, serial EEPROMs and Ethernet controllers.
How to Choose
- Pick an MCU by core (8/16/32-bit), flash and peripherals.
- Pick a DAC or digipot by resolution and interface.
- Pick an I/O expander by channel count and bus.
- Confirm package and temperature grade by RFQ.
Popular Microchip Series
- PIC18 / PIC32 — 8-bit and 32-bit MCUs.
- AVR / ATmega / ATxmega — embedded control.
- SAM — ARM Cortex MCUs.
- MCP / KSZ — analog and Ethernet controllers.
Applications
- Embedded control and automation
- Motor and power control
- Connectivity and networking
- Consumer and industrial electronics
Selection Guide
Microchip covers the embedded spectrum from 8-bit PIC and AVR to 32-bit SAM and dsPIC devices. Choose by core, flash size and the peripherals you need, and check package and temperature grade for your design. Microchip analog parts, digital potentiometers and Ethernet controllers complete the portfolio for industrial and connected systems.
How to Order
For a published product profile, use its RFQ form. For a catalog-only model, choose Request quote to send the exact MPN. We confirm availability, lead time and date code before you commit. For volume or multi-line BOM requests, upload your bill of materials on the Contact page.
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Send the exact part number and quantity.
We will check the supply and confirm availability, lead time and terms by quotation.
CHIPER is an independent distributor, not an authorized or franchised agent of this manufacturer.
