ATMEGA88V-10PU

Overview

The ATMEGA88V-10PU is an 8-bit microcontroller based on the AVR RISC architecture, manufactured by Microchip Technology. It features 8 kB of in-system programmable Flash memory, 1 kB of SRAM, and 512 bytes of EEPROM. The device operates at a maximum frequency of 10 MHz with a supply voltage range of 1.8 V to 5.5 V. It includes six 10-bit ADC channels, six PWM channels, and multiple communication interfaces including SPI, USART, and Two-wire Serial Interface.

Feature Summary

• AVR high-performance 8-bit RISC architecture with single-cycle instruction execution
• Non-volatile memory segments with read-while-write capability
• Integrated analog-to-digital converter with six input channels
• Programmable watchdog timer and on-chip analog comparator

Applications

• Low-power embedded control systems
• Battery-operated devices requiring extended operational life
• Industrial monitoring applications within specified temperature ranges

Procurement Notes

Verify the manufacturer part number against official Microchip documentation to ensure authenticity. Confirm that the suffix 'V' indicates low-voltage operation and '10' specifies the 10 MHz speed grade. Ensure the 'PU' suffix corresponds to the 28-pin PDIP package. Request datasheets directly from authorized distributors or the manufacturer to validate technical specifications before procurement.

Selection Notes

Select this component when a low-voltage AVR microcontroller is required for space-constrained designs using through-hole packaging. The 10 MHz speed rating suits applications where moderate processing power is needed alongside minimal power consumption. Consider the 8 kB Flash capacity for firmware size requirements and verify that the 28-pin PDIP footprint aligns with the target PCB layout constraints.

Part Context

This device belongs to the ATmega88 family of microcontrollers, which are designed for general-purpose embedded applications. The 'V' variant specifically supports lower supply voltages compared to standard versions, enhancing energy efficiency. The ATmega88 series is widely utilized in consumer electronics and industrial controls due to its balance of performance, memory capacity, and peripheral integration.

Replacement Considerations

Check Microchip's official cross-reference guides for compatible replacements. Variants such as ATMEGA88PA may offer updated manufacturing processes but require verification of pin compatibility and electrical characteristics. Ensure any substitute maintains the same package type and voltage specifications.