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AT24CS32-MAHM-T

Name: AT24CS32-MAHM-T
Rating: 4.7 (12 reviews)

IC EEPROM 32KBIT I2C 1MHZ 8UDFN

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仕様

Part Status	Active
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	EEPROM
Technology	EEPROM
Memory Size	32Kbit
Memory Organization	4K x 8
Memory Interface	I2C
Write Cycle Time - Word, Page	5ms
Voltage - Supply	1.7V ~ 5.5V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-UFDFN Exposed Pad
Supplier Device Package	8-UDFN (2x3)
Base Product Number	AT24CS32
Clock Frequency	1 MHz
Access Time	550 ns

概要

Description

The AT24CS32-MAHM-T is a 32-kilobit (4K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) device from Microchip Technology. It operates via an I²C (Inter-Integrated Circuit) interface, allowing multiple devices to connect on the same bus. The AT24CS32 features a 1 MHz maximum clock speed for fast data transfer and supports a wide voltage range from 1.7V to 5.5V, making it suitable for various applications such as consumer electronics, industrial systems, and automotive devices.
This EEPROM provides a non-volatile memory solution, meaning data is retained even when power is removed. The device has a page write capability of 16 bytes, enabling efficient data storage. Its small footprint and low power consumption make it ideal for compact and battery-operated devices. Additionally, the AT24CS32-MAHM-T is available in an 8-pin SOIC package, facilitating easy integration into various circuit designs.

Package

The AT24CS32-MAHM-T is packaged in an 8-lead MSOP (Mini Small Outline Package) format. This compact package type is designed for space-constrained applications while providing reliable performance for the EEPROM memory device.

Pinout

The AT24CS32-MAHM-T is a 32Kbit I2C EEPROM (Electrically Erasable Programmable Read-Only Memory) device. It features an 8-pin package. The pin configuration and their functions are as follows:
1. VCC: Power supply (+1.7V to +5.5V)
2. GND: Ground
3. SDA: Serial Data Line (I2C data line for bi-directional communication)
4. SCL: Serial Clock Line (I2C clock line for synchronizing data transmission)
5. A0: Address pin (used to set one of four possible I2C addresses)
6. A1: Address pin (used to set one of four possible I2C addresses)
7. A2: Address pin (used to set one of four possible I2C addresses)
8. WP: Write Protect (when high, prevents writing to EEPROM)
This device is used in various applications requiring non-volatile memory, such as in consumer electronics, automotive, and industrial systems.

Manufacturer

The manufacturer of the AT24CS32-MAHM-T is Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, the company offers a wide range of integrated circuits and development tools, targeting various industries including automotive, industrial, consumer, and communications. Microchip specializes in embedded control and provides comprehensive solutions for system design, making it a key player in the semiconductor industry. The AT24CS32-MAHM-T itself is a 32K-bit EEPROM (Electrically Erasable Programmable Read-Only Memory) device, commonly used for data storage applications in electronic systems.

Application

The AT24CS32-MAHM-T is a 32K-bit EEPROM memory device used for various applications, including data storage in consumer electronics, automotive systems, industrial controls, and smart meters. It is ideal for configurations, calibration data, and non-volatile storage in devices like sensors, microcontrollers, and communication equipment, where preserving data without power is essential.

Equivalent

The AT24CS32-MAHM-T is a 32Kb I2C EEPROM. Equivalent products include the Microchip 24LC32A, STMicroelectronics M24C32, and NXP PCF8596. These alternatives offer similar memory capacity, I2C interface, and functional characteristics. Always verify specific electrical and timing specifications to ensure compatibility.