ATMEGA328P-PU
Microchip TechnologyATmega328P-PU is a Microchip ATmega328P 8-bit AVR microcontroller in 28-pin PDIP, tube — 32 KB flash, 2 KB SRAM, 1 KB EEPROM, up to 20 MHz, 1.8 V to 5.5 V supply, 23 I/O, 10-bit ADC, I2C/SPI/USART, −40 °C to +85 °C. The DIP package plus the Arduino ecosystem is the selection point: hand-solderable 8-bit control with the largest hobbyist code base ever — the classic Arduino Uno chip for education, prototypes and legacy products. Selection advice: Microchip lists the ATmega328P as Not Recommended for New Designs — for new products, migrate to a current AVR (ATmega4809) or 32-bit MCU; for repairs, education and legacy builds, we source remaining stock. Note: the catalog also lists ATMEGA328P-PU (all caps) as a separate entry for the same part — confirm which listing your RFQ references so the lot matches. Evidence: Mouser confirms NRND status, PDIP-28, tube packing and the full parameter set.
- MPN
- ATMEGA328P-PU
- Manufacturer
- Microchip Technology
- Family
- 8-bit AVR microcontroller
- Package
- PDIP-28
- Manufacturer channel coverage
- Checked by RFQ
- Data last checked
- Commercial check required
- Required order checks
- Suffix, package, date code, lot, source and traceability
Four checks before a commercial offer.
Identity
Exact MPN, manufacturer and suffix
Supply
Supplier type, quantity and freshness
Evidence
Lot, labels, photos and documents
Terms
Price, lead time, payment and shipping
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