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EPCQ32ASI8N

Name: EPCQ32ASI8N
Rating: 4.7 (12 reviews)

IC CONFIG DEVICE 32MBIT 8SOIC

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Mfr。パート #EPCQ32ASI8N
パッケージ SOIC-8
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仕様

Package	Tube
Series	EPCQ-A
ProductStatus	Active
ProgrammableType	In System Programmable
MemorySize	32Mb
Voltage-Supply	2.7V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

The EPCQ32ASI8N is a serial NOR flash memory device from Intel's Embedded Programmable Logic Device (EPLD) family, specifically designed for embedded applications. It features 32 megabits (4 megabytes) of storage capacity and utilizes a Quad SPI (Serial Peripheral Interface) for high-speed data transfer, enabling faster access compared to traditional SPI interfaces.
This device is often used for configuration storage in FPGA and CPLD applications, providing non-volatile memory to retain configuration data even when power is removed. The EPCQ32ASI8N supports various programming modes and has features such as sector protection and a dedicated command set for easy integration into existing systems.
With low power consumption and reliability, it is suitable for a wide range of applications in consumer electronics, automotive, and industrial sectors. Its compact size and performance make it an ideal choice for designers looking to optimize space and enhance the functionality of embedded systems.

Features

The EPCQ32ASI8N is a serial NOR Flash memory device from Intel’s EPCQ series, designed for use in FPGA configuration and other applications requiring non-volatile storage. Key features include:
1. Capacity: 32 Megabits (4 Megabytes) of storage.
2. Interface: Supports a Quad SPI (QSPI) interface, providing high-speed data transfer.
3. Voltage Range: Operates from a 2.7V to 3.6V supply voltage.
4. Performance: Offers fast read speeds up to 104 MHz, enhancing system responsiveness.
5. Endurance and Data Retention: Features a high endurance of 100,000 program/erase cycles and a data retention period of up to 20 years.
6. Form Factor: Available in a compact 8-pin SOIC package.
7. Flexible Programming: Supports multiple programming modes including one-time programmable (OTP) and serial programming.
8. Security Features: Provides options for secure programming and read protection.
This makes the EPCQ32ASI8N ideal for applications in embedded systems, IoT devices, and FPGA programming.

Package

The EPCQ32ASI8N is packaged in a 8-pin SOIC (Small Outline Integrated Circuit) type package.

Pinout

The EPCQ32ASI8N is a serial NOR Flash memory device from Intel's EPCQ series. It features a total of 8 pins. The pin functions are as follows:
1. VCC: Power supply.
2. GND: Ground.
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 (active low).
8. HOLD#: Hold (active low).
The device provides 32 Mb (4 MB) of memory and supports various interfaces, including Quad SPI. It is commonly used in embedded applications for code storage and execution.

Manufacturer

The EPCQ32ASI8N is manufactured by Intel Corporation. Intel is a multinational technology company headquartered in Santa Clara, California, known for its semiconductor products. Established in 1968, Intel is one of the largest and highest-valued companies in the world, primarily recognized for its role in the development of microprocessors for personal computers and servers. The company also produces a variety of other hardware components, including memory products, field-programmable gate arrays (FPGAs), and system-on-chip solutions. Intel plays a significant role in advancing computing technologies and is a key player in the semiconductor industry, catering to a wide range of applications across consumer, enterprise, and industrial sectors.

Application

The EPCQ32ASI8N is a serial NOR flash memory device commonly used in applications such as embedded systems, firmware storage, data logging, and boot memory for FPGAs and microcontrollers. Its compact size and high-density storage enable efficient use in consumer electronics, automotive systems, industrial automation, and Internet of Things (IoT) devices, where reliable non-volatile memory is essential.

Equivalent

The EPCQ32ASI8N is a 32 Mb Serial Flash Memory chip from Cypress Semiconductor. Equivalent products include the Microchip SST26VF032B, Winbond W25Q32JV, and Macronix MX25L3235F. These alternatives offer similar memory capacity and SPI interface functionality. Always check datasheets for specific features and compatibility.