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AT25160B-SSHL-T

Name: AT25160B-SSHL-T
Rating: 4.7 (12 reviews)

IC EEPROM 16KBIT SPI 20MHZ 8SOIC

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Mfr。パート #AT25160B-SSHL-T
パッケージ SOIC-8 Narrow
データシート AT25160B-SSHL-T DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
MemoryType	Non-Volatile
MemoryFormat	EEPROM
Technology	EEPROM
MemorySize	16Kb (2K x 8)
MemoryInterface	SPI
ClockFrequency	20 MHz
WriteCycleTime-WordPage	5ms
Voltage-Supply	1.8V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

The AT25160B-SSHL-T is a 16K-bit Serial Flash Memory chip manufactured by Microchip Technology. It utilizes a SPI (Serial Peripheral Interface) protocol for communication, making it suitable for a variety of applications requiring non-volatile storage. With a voltage range of 2.7 to 3.6V and fast read speeds up to 104 MHz, it is ideal for embedded systems, consumer electronics, and automotive applications.
Key features include:
- 16K bits of memory organized as 2K x 8 bits.
- Support for multiple write and erase commands, including sector and bulk erase options.
- A low power consumption mode, which aids in battery-operated designs.
- A high endurance rating, typically around 100,000 program/erase cycles.
The device comes in a compact, surface-mount package (TSSOP-8), making it suitable for space-constrained applications. Overall, the AT25160B-SSHL-T is a versatile and efficient solution for developers needing reliable and quick access to non-volatile memory.

Features

The AT25160B-SSHL-T is a 2M-bit Serial Flash memory from Microchip Technology, featuring a SPI (Serial Peripheral Interface) for high-speed data communication. Key features include:
- Memory Density: 2 Megabits (256KB) of non-volatile memory.
- Voltage Range: Operates at a supply voltage of 2.7V to 3.6V.
- Read Performance: Fast read speed of up to 50 MHz.
- Write/Erase Cycles: Supports up to 100,000 program/erase cycles.
- Data Retention: Reliable data retention of up to 100 years.
- Packages: Available in various packages, including 8-pin SOIC and 8-pin TDFN.
- Low Power Consumption: Designed for low-power applications, making it suitable for battery-operated devices.
- Command Set: Compatible with standard SPI command set, including byte read, page program, and sector erase.
This memory is ideal for various applications such as firmware storage, configuration settings, and data logging in embedded systems.

Package

The AT25160B-SSHL-T is packaged in a Small Outline Integrated Circuit (SOIC) with a lead pitch of 1.27 mm. It is a 8-pin device commonly used for serial EEPROM applications.

Pinout

The AT25160B-SSHL-T is a 16Kb (2K x 8) serial EEPROM from Microchip Technology. It features a total of 8 pins. The pin functions are as follows:
1. VCC: Power supply voltage.
2. GND: Ground reference.
3. SCK: Serial Clock input.
4. SI: Serial Data Input.
5. SO: Serial Data Output.
6. CS: Chip Select, active low.
7. WP: Write Protect, when low allows writing to the EEPROM, and when high prevents writing.
8. HOLD: Hold pin, can pause communication when low.
This device communicates using the SPI (Serial Peripheral Interface) protocol, allowing for fast data access and programming. It is suitable for a variety of applications requiring non-volatile memory.

Manufacturer

The AT25160B-SSHL-T is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontrollers, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, the company specializes in embedded control applications and provides a wide range of products that cater to various industries, including automotive, industrial, consumer, and communications. Microchip is known for its commitment to innovation and quality, offering comprehensive design support and development tools to its customers. The AT25160B-SSHL-T itself is a serial EEPROM, which is used for data storage in various electronic devices.

Application

The AT25160B-SSHL-T is a 16Kb serial EEPROM used in various applications such as consumer electronics, automotive systems, industrial automation, and medical devices. It is suitable for data storage, configuration settings, and firmware storage in devices requiring non-volatile memory. Its compact size and low power consumption make it ideal for portable devices and smart applications.

Equivalent

The AT25160B-SSHL-T is a 16K-bit Serial EEPROM from Microchip. Equivalent products include Microchip's 25LC160A and STMicroelectronics' M95M01. Additionally, Winbond's W25X16 and NXP's M95M02 are compatible alternatives. Always check electrical specifications and pin configurations for specific applications.