| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ATMEGA48A-PU is an 8-bit AVR microcontroller from Microchip Technology, part of the megaAVR family. It features a high-performance RISC architecture capable of up to 20 MIPS throughput at 20MHz. The device includes 4KB of in-system programmable Flash memory, 512 bytes of SRAM, and 256 bytes of EEPROM, with high endurance ratings of 10,000 Flash write/erase cycles and 100,000 EEPROM cycles.
The microcontroller offers a range of peripherals including two 8-bit timers, one 16-bit timer, six PWM channels, a 6-channel 10-bit ADC, and serial communication interfaces (USART, SPI, I2C). It also includes brown-out detection, power-on reset, and watchdog timer for reliable operation. The operating voltage range is 1.8V to 5.5V, making it suitable for both low-power and standard applications.
The device is available in a 28-pin PDIP package (through-hole mounting) and operates over an industrial temperature range of -40°C to 85°C. Its low power consumption — 0.2mA in active mode at 1MHz and 0.1µA in power-down mode — makes it ideal for battery-powered and energy-sensitive designs.
1.8V to 5.5V.
28-pin PDIP (0.300", 7.62mm) with through-hole mounting.
-40°C to +85°C.
Yes, RoHS3 compliant (unverified).
4KB (2K x 16) Flash program memory.
20 MHz.
23 general-purpose I/O lines.