圖片僅供參考

IS43DR16128B-3DBLI

Name: IS43DR16128B-3DBLI
Rating: 4.7 (12 reviews)

IC DRAM 2GBIT PARALLEL 84TWBGA

製造商
製造商。部分 #IS43DR16128B-3DBLI
包 84-TFBGA
資料表
有現貨的7722

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Package	Tray
ProductStatus	Active
MemoryType	Volatile
MemoryFormat	DRAM
Technology	SDRAM - DDR2
MemorySize	2Gb (128M x 16)
MemoryInterface	Parallel
ClockFrequency	333 MHz
WriteCycleTime-WordPage	15ns
AccessTime	450 ps
Voltage-Supply	1.7V ~ 1.9V
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	84-TFBGA

概述

Description

IS43DR16128B-3DBLI is a DRAM memory device from ISSI (Integrated Silicon Solution, Inc.). It is a 16M x 8-bit dynamic RAM (roughly 128 Mbits total) designed for standard memory expansion in embedded systems and consumer electronics. The “-3” indicates the speed grade, and the “LI” suffix denotes packaging/lead-free options. It supports typical DRAM features such as auto-refresh and row/column with burst access, suitable for synchronous or asynchronous interfaces depending on the variant. For exact electrical characteristics (Vcc, timing parameters, refresh requirements, burst length, access times), pinout, packaging, and operating conditions, refer to the official ISSI datasheet for IS43DR16128B-3DBLI on issi.com or through authorized distributors.

Features

IS43DR16128B-3DBLI is a 16M x 8-bit dynamic RAM (DRAM). Key features (typical for this family):
- Organization: 16,384 x 8 (128 Mb total)
- Interface: asynchronous DRAM with multiplexed address lines and an 8-bit data bus
- Refresh: requires periodic RAS/CAS refresh (standard DRAM refresh operation)
- Access mode: supports conventional DRAM access with page-mode style efficiency
- Speed grade: -3 (indicates the speed family; exact access time to be confirmed on datasheet, typically tens of ns range)
- Packaging: available in common densities/packaging (e.g., 28-pin DIP/SOIC)
- Voltage: standard DRAM supply (variant-specific, commonly around 3.3V or 5V; verify exact option for this part)
- Temperature: available in commercial and/or extended temperature variants (per datasheet)
Notes: For exact electrical specs (Vcc, access time, refresh interval, timing parameters) and package options, please consult the official datasheet.

Package

54‑pin TSOP II (Plastic Small Outline) package.

Manufacturer

- Manufacturer: Integrated Silicon Solution, Inc. (ISSI)
- Type of company: A fabless semiconductor company that designs and markets memory integrated circuits (DRAM/SRAM) and outsources fabrication to foundries.

Application

Applications of IS43DR16128B-3DBLI:
- Main RAM for PCs (notebooks/desktops) and embedded systems
- Graphics cards and multimedia devices
- Embedded systems/SoCs in consumer electronics
- Networking equipment (routers, switches)
- Automotive infotainment and ECUs
- Industrial control and medical devices