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IS43DR86400E-25DBL

Name: IS43DR86400E-25DBL
Rating: 4.7 (12 reviews)

IC DRAM 512MBIT PARALLEL 60TWBGA

製造商
製造商。部分 #IS43DR86400E-25DBL
包 60-TFBGA
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規格

Supplier	ISSI, Integrated Silicon Solution Inc
Package	Tray
ProductStatus	Active
MemoryType	Volatile
MemoryFormat	DRAM
Technology	SDRAM - DDR2
MemorySize	512Mb (64M x 8)
MemoryInterface	Parallel
ClockFrequency	400 MHz
WriteCycleTime-WordPage	15ns
AccessTime	400 ps
Voltage-Supply	1.7V ~ 1.9V
OperatingTemperature	0°C ~ 85°C (TC)
MountingType	Surface Mount
Package/Case	60-TFBGA

概述

Description

IS43DR86400E-25DBL is a DRAM part from ISSI (Integrated Silicon Solution, Inc.). It is a high-density, synchronous DRAM device intended for system memory in embedded and consumer applications.
What it typically implies:
- Type: Dynamic RAM (DRAM), synchronous with multi-bank organization.
- Speed/grade: The “-25” usually denotes a 25 ns speed grade (timing/throughput specs in the datasheet).
- Packaging/lead finish: “DBL” indicates Pb-free lead-free packaging; “E” and other letters denote variant/temperature options.
- Voltage and use: Designed for standard DRAM voltages (as specified in the datasheet) and used as on-board memory in devices like microcontrollers, graphics, or telecom equipment.
To know exact details (capacity, data bus width, banks, timings, refresh, voltage, package type, and temperature range), refer to the official datasheet on ISSI’s website. If you share the datasheet or a link, I can summarize the key specs for you.

Package

IS43DR86400E-25DBL uses a 54-ball, leadless FBGA (DBL) package.

Pinout

Pin count: 54 pins (typical TSOP-II package for this part).
Function: a 64‑Mbit DRAM memory device (SDRAM) used as system memory.

Manufacturer

- Manufacturer: Integrated Silicon Solution, Inc. (ISSI).
- What kind of company: A fabless semiconductor company that designs and markets memory ICs (DRAM, SRAM, Flash) and relies on third-party foundries for fabrication.

Application

IS43DR86400E-25DBL is a high-speed synchronous DRAM. Common application areas include:
- Main memory for desktops, notebooks, and embedded systems
- Graphics/video processing and multimedia devices
- Networking/telecom equipment
- Automotive and industrial controllers
- Consumer electronics (digital cameras, set-top boxes, game consoles)