EPCS128SI16N FPGA - Configuration Memory IC - Ser. Config Mem Flash 128Mb 40 MHz

Description

To configure a system using an SRAM-based device, each time you power on thedevice, you must load the configuration

data. The EPCS device is a flash memorydevice that can store configuration data that you use for FPGA configuration

purposeafter power on. You can use the EPCS device on all FPGA that support AS x1configuration scheme.For an 8-pin

SOIC package, you can migrate vertically from the EPCS1 device to theEPCS4 or EPCS16 device. For a 16-pin SOIC

package, you can migrate vertically fromthe EPCS64 device to the EPCS128 device.With the new data decompression

feature supported, you can determine using whichEPCS device to store the configuration data for configuring your FPGA

.Example 1 shows how you can calculate the compression ratio to determine whichEPCS device is suitable for the FPGA.

Features

EPCS devices offer the following features:

■ Supports active serial (AS) x1 configuration scheme

■ Easy-to-use four-pin interface

■ Low cost, low pin count, and non-volatile memory

■ Low current during configuration and near-zero standby mode current

■ 2.7-V to 3.6-V operation

■ EPCS1, EPCS4, and EPCS16 devices available in 8-pin small-outline integratedcircuit (SOIC) package

■ EPCS64 and EPCS128 devices available in 16-pin SOIC package

■ Enables the Nios processor to access unused flash memory through AS memoryinterface

■ Reprogrammable memory with more than 100,000 erase or program cycles

■ Write protection support for memory sectors using status register bits

■ In-system programming (ISP) support with SRunner software driver

■ ISP support with USB-Blaster, EthernetBlaster, or ByteBlaster II download cables

■ Additional programming support with the APU and programming hardwarefrom BP Microsystems, System General,

and other vendors

■ By default, the memory array is erased and the bits are set to 1

The EPCS128SI16N is a Serial Configuration (EPCS) device manufactured by Intel. It is a flash memory device

that enables the Nios® processor to access unused flash memory through the AS memory interface.

The EPCS128SI16N is commonly used for FPGA configuration purposes after power-on [1].

Key Features of EPCS128SI16N:

• Supports active serial (AS) x1 configuration scheme
• Easy-to-use four-pin interface
• Low pin count and non-volatile memory
• Low current during configuration and near-zero standby mode current
• Reprogrammable memory with more than 100,000 erase or program cycles
• Write protection support for memory sectors using status register bits
• In-system programming (ISP) support with Stunner software driver
• By default, the memory array is erased and the bits are set to 1 [1].

Specifications of EPCS128SI16N:

• Memory Type: Flash
• Memory Size: 128 Mbit
• Operating Frequency: 40 MHz
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V
• Supply Current: 100 uA
• Maximum Operating Temperature: +85℃
• Minimum Operating Temperature: -40℃
• Mounting Style: SMD/SMT
• Package/Case: SOIC-16
• Packaging: Tube
• Series: EPCS128 [1].

Applications of EPCS128SI16N:

• Artificial Intelligence
• 5G Technology
• Cloud Computing
• Consumer Electronics
• Wireless Technology
• Industrial Control
• Internet of Things
• Medical Equipment [1].

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