ATMEGA88PV-10PU

Overview

The ATMEGA88PV-10PU is an 8-bit AVR microcontroller manufactured by Microchip Technology, formerly Atmel. It features a RISC core with 8 kB of in-system programmable Flash memory and 512 B of EEPROM. The device includes 1 kB of SRAM and operates at a maximum clock frequency of 10 MHz. It supports a supply voltage range from 1.8 V to 5.5 V and is housed in a 28-pin PDIP package. The component provides 23 general-purpose I/O lines, six 10-bit ADC channels, and interfaces including SPI, TWI, and USART.

Feature Summary

• Integrates non-volatile Flash and EEPROM for persistent data storage and code execution.
• Supports low-power operation across multiple modes including idle, ADC noise reduction, and power-down.
• Includes hardware peripherals such as timers, counters, and PWM units for precise control applications.

Applications

• Embedded systems requiring low-voltage operation
• Industrial sensor terminals
• Consumer electronics with limited power budgets

Procurement Notes

Verify the current lifecycle status before procurement, as this specific part number may be discontinued or restricted. Confirm that the PDIP-28 package aligns with your PCB design requirements. Ensure compatibility with the 1.8V to 5.5V operating voltage range for your target application. Check for any regional sales restrictions or distribution limitations associated with this legacy component.

Selection Notes

Select this component when a robust 8-bit AVR architecture is required with moderate memory capacity. It is suitable for designs needing low-voltage capability down to 1.8V. Consider alternatives if higher clock speeds or larger memory sizes are necessary, as newer members of the ATmega family may offer improved performance or availability.

Part Context

This microcontroller belongs to the ATmega88P series within the broader megaAVR family. It shares architectural similarities with other 8-bit AVR devices but is distinguished by its specific memory configuration and low-voltage operational characteristics. The 'V' suffix typically denotes the low-voltage variant, while 'P' indicates the PDIP package type.

Replacement Considerations

Public confirmed substitute part numbers: ATMEGA88PA-10PU, ATMEGA88PA-PU.