# 25AA040A-IMS - Microchip Technology EEPROM Memory IC

## Product Summary

The Microchip Technology 25AA040A-IMS is a 4Kbit EEPROM memory IC featuring an SPI interface and a 10MHz clock frequency. It is supplied in an 8-MSOP package.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | 25AA040A-IMS |
| Manufacturer | Microchip Technology |
| Product Type | EEPROM Memory IC |
| Series | 25AA040A |
| Category | Uncategorized |
| Subcategory | EEPROM |
| Package | 8-MSOP |
| Mounting Type | Surface Mount |

## Description

The 25AA040A-IMS is an EEPROM memory integrated circuit manufactured by Microchip Technology. This component offers a memory size of 4Kbit, organized as 512 x 8 bits, and utilizes an SPI interface for communication.

With a maximum clock frequency of 10MHz, the 25AA040A-IMS is suitable for various data storage applications. It operates within a supply voltage range of 1.8V to 5.5V and has an operating temperature range of -40°C to 85°C.

The memory IC features a write cycle time of 5ms for both word and page operations. It is designed for surface mount installation and comes in an 8-MSOP package, supplied in a tube.

Environmental compliance includes RoHS3 compliance, an MSL rating of 1 Unlimited, and REACH Unaffected status.

## Key Specifications

| Specification | Value |
| --- | --- |
| Clock Frequency | 10 MHz |
| Interface | SPI |
| Lead Spacing | 0.65 mm |
| Lead Style | Gull-Wing |
| Memory Format | EEPROM |
| Memory Organization | 512 x 8 |
| Memory Size | 4Kbit |
| Memory Type | Non-Volatile Memory |
| Mounting Type | Surface Mount |
| Operating Temperature | -40 °C to 85 °C |
| Storage Temperature | -55 °C to 150 °C |
| Technology | EEPROM |
| Voltage Supply | 1.8 V to 5.5 V |
| Write Cycle Time | 5 ms |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 200 |
| Price | $1.28 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $1.28 |

Estimated pricing is for guidance only and is not a live distributor offer.

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Bristol Electronics | 200 |  |  |  |  |

## Features

- 4Kbit EEPROM memory size.
- SPI serial interface.
- 10MHz maximum clock frequency.
- 1.8V to 5.5V operating voltage.
- Surface mount 8-MSOP package.

## Applications

- Data logging in embedded systems.
- Configuration storage for microcontrollers.
- Small-scale non-volatile memory needs.
- Industrial control applications.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/67/b7/13/microchip-technology-25aa040a-ims-ic-eeprom-4kbit-spi-10mhz.webp
- Product Page: https://distyparts.com/product/25aa040a-ims
- RFQ URL: https://distyparts.com/product/25aa040a-ims#rfq

## FAQs

### What is the memory size of the 25AA040A-IMS?

The memory size is 4Kbit.

### What interface does the 25AA040A-IMS use?

The device uses a serial SPI interface.

### What is the operating voltage supply range?

The supply voltage range is 1.8V to 5.5V.

### What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

### What is the maximum clock frequency?

The maximum clock frequency is 10MHz.

### What is the write cycle time?

The maximum write cycle time is 5ms for word and page writes.

### What package is the 25AA040A-IMS available in?

The 25AA040A-IMS is available in an 8-MSOP surface mount package, supplied in tube packaging.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/microchip-technology
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/25aa040a-ims
- Markdown File: https://distyparts.com/product/25aa040a-ims.md
- TXT File: https://distyparts.com/product/25aa040a-ims.txt