25AA160T/SN

$0.85

Description：IC EEPROM 16KBIT SPI 8SOIC
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)

SKU:3313883c3e67 Category: Memory IC Brand: Microchip Technology

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Product introduction

25AA160T/SN is listed in the Memory IC range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC EEPROM 16KBIT SPI 8SOIC. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 25AA160T/SN

Description：IC EEPROM 16KBIT SPI 8SOIC
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Memory Type：Non-Volatile
Memory Format：EEPROM
Technology：EEPROM
Memory Size：16Kbit
Memory Organization：2K x 8
Memory Interface：SPI
Clock Frequency：1 MHz
Write Cycle Time - Word, Page：5ms
Voltage - Supply：1.8V ~ 5.5V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Access Time：-
Grade：-
Qualification：-

Memory IC datasheet and documents for 25AA160T/SN

25AA160T/SN

Memory IC Overview

The Microchip Technology 25AA160T/SN is a 16 Kbit Serial Electrically Erasable PROM featuring a 2048 x 8-bit organization. It utilizes a Serial Peripheral Interface (SPI) compatible bus with SCK, SI, SO, and CS signals. The device operates within a supply voltage range of 1.8V to 5.5V and supports a maximum clock frequency of 1 MHz. It is housed in an 8-lead SOIC package and functions across an industrial temperature range of -40°C to +85°C.

Memory IC Feature Summary

Low-power CMOS technology with typical standby current of 500 nA
Built-in write protection including power on/off data protection and block write protection
High reliability with 1 million cycle endurance and over 200 years data retention
HOLD pin capability to pause serial communication without resetting the sequence

Memory IC Applications

Microcontroller system data storage
Configuration parameter storage
Calibration data retention

Memory IC Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging when ordering. Confirm the 'SN' designation corresponds to the 8-lead SOIC package type. Ensure the 'I' temperature grade matches the required operational environment of -40°C to +85°C. Cross-reference the datasheet revision for any errata or design recommendations.

Memory IC Selection Notes

Select this component for applications requiring low-voltage operation down to 1.8V. Consider the 1 MHz clock speed limit when designing high-speed SPI interfaces. Evaluate the page write size of 16 bytes against application write patterns. Verify that the 8-pin SOIC footprint fits the PCB layout constraints.

Memory IC Part Context

This part belongs to the 25XX160 family, which includes variants like the 25LC160 and 25C160. These devices share similar functional architectures but differ in voltage ranges and temperature specifications. The 25AA160 is specifically optimized for lower voltage applications compared to the 5.0V-only 25C160 variant.