JS28F00AM29EWLA

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JS28F00AM29EWLA

IC FLASH 1GBIT PARALLEL 56TSOP

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規格

Supplier Micron Technology Inc.
Package Tray
ProductStatus Obsolete
MemoryType Non-Volatile
MemoryFormat FLASH
Technology FLASH - NOR
MemorySize 1Gb (128M x 8, 64M x 16)
MemoryInterface Parallel
WriteCycleTime-WordPage 110ns
AccessTime 110 ns
Voltage-Supply 2.7V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 56-TFSOP (0.724, 18.40mm Width)

概述

Description

JS28F00AM29EWLA is a NOR (non-volatile) flash memory IC used to store firmware and data in embedded systems. It typically provides an 8-bit data bus and supports standard flash operations: Read, Program (write), Erase (blocks/chip), and Protect. The exact capacity, timings, voltage, and packaging depend on the specific variant; the suffix “EWLA” encodes packaging/lead finish in the manufacturer’s naming scheme. This device is not a microcontroller—it's a storage memory that requires a separate processor to access it via its flash command interface.
For precise specs (capacity, voltage range, access times, package, and timing parameters), locate the official datasheet using the exact part number from the manufacturer or a trusted distributor. If you tell me the manufacturer, I can help you find the exact datasheet and summarize its key specs.

Package

JS28F00AM29EWLA is a NOR flash in a 28-pin package, typically a surface-mount 28‑pin SOP/SOIC (often TSOP-28 for flash). For the exact variant, refer to the datasheet.

Pinout

40 pins. It is a parallel NOR flash memory device (non-volatile storage for code/data).

Manufacturer

Manufacturer: Spansion (now part of Cypress Semiconductor).
What kind of company: A semiconductor company that designs and manufactures flash memory products (NOR/NAND flash) and other embedded memory solutions. Spansion originated as a joint venture between AMD and Fujitsu.

Application

JS28F00AM29EWLA is a non-volatile flash memory used for program and data storage. Typical application areas:
- Firmware and code storage for microcontrollers/SoCs
- Boot memory and data logging in embedded controllers
- Mass storage in consumer devices (digital cameras, media players, set‑top boxes)
- Portable/mobile devices and USB/flash drives
- Automotive and industrial electronics requiring reliable firmware storage and data retention

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增强型短消息: 運費從30美元到50美元(0.5公斤)不等,預計交貨時間為7-15個工作日。

掛號: 運費為2-4美元(0.1公斤),預計交貨時間為5-20個工作日。

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