24C16/P

Memory IC Overview

The Microchip Technology 24C16/P is a serial electrically erasable programmable read-only memory (EEPROM) device with a storage capacity of 16 Kbit, organized as 2048 x 8 bits. It utilizes an I²C-compatible two-wire serial interface for communication. The component operates within a supply voltage range of 2.5 V to 5.5 V and supports a maximum clock frequency of 400 kHz. It features a PDIP-8 package designed for through-hole mounting. Key electrical specifications include a typical access time of 900 ns and a maximum active read current of 3 mA. The device ensures data retention for up to 200 years and offers high endurance capabilities.

Memory IC Feature Summary

• Supports standard and fast-mode I²C bus protocols for efficient two-wire serial communication
• Provides non-volatile data storage with long-term retention characteristics suitable for persistent configuration data
• Features hardware write protection mechanisms to prevent accidental modification of stored information

Memory IC Applications

• Embedded systems requiring persistent storage for calibration constants or user settings
• Industrial control units needing reliable data logging in harsh environments
• Consumer electronics utilizing microcontrollers for storing device identification codes

Memory IC Procurement Notes

Verify the specific suffix designation against official datasheets to confirm package type and temperature range. Ensure compatibility with system voltage levels and I²C bus speeds before integration. Confirm RoHS compliance status if required by regulatory standards. Cross-reference ordering part numbers with manufacturer catalogs to avoid substitution errors during procurement.

Memory IC Selection Notes

Select this component when a through-hole DIP package is required for prototyping or legacy board designs. Choose this model for applications operating between 2.5 V and 5.5 V where moderate speed is sufficient. Consider alternative surface-mount variants if space constraints exist on the printed circuit board layout.

Memory IC Part Context

This EEPROM belongs to the widely adopted 24C series of serial memory devices manufactured by Microchip Technology. These components are standard industry solutions for small-scale data storage needs in embedded applications. The 24C16 variant specifically balances capacity and interface simplicity, making it a common choice for general-purpose memory tasks in various electronic systems.

Memory IC Replacement Considerations

Compatible substitutes include other 16-Kbit I²C EEPROMs from major manufacturers such as Atmel AT24C16 or STMicroelectronics M24C16. Verify pinout compatibility and voltage ranges before substituting. Ensure the replacement part supports the same I²C addressing scheme and timing requirements.