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IS43LD32320C-25BLI

Name: IS43LD32320C-25BLI
Rating: 4.7 (12 reviews)

IC DRAM 1GBIT PARALLEL 134TFBGA

製造商
製造商。部分 #IS43LD32320C-25BLI
包 134-TFBGA
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規格

Supplier	ISSI, Integrated Silicon Solution Inc
Package	Tray
ProductStatus	Active
MemoryType	Volatile
MemoryFormat	DRAM
Technology	SDRAM - Mobile LPDDR2-S4
MemorySize	1Gb (32M x 32)
MemoryInterface	Parallel
ClockFrequency	400 MHz
WriteCycleTime-WordPage	15ns
Voltage-Supply	1.14V ~ 1.95V
OperatingTemperature	-40°C ~ 85°C (TC)
MountingType	Surface Mount
Package/Case	134-TFBGA

概述

Description

IS43LD32320C-25BLI is a memory device from ISSI (Integrated Silicon Solutions, Inc.). It belongs to the IS43LD family and is used as a high-density memory component in embedded systems (e.g., as a buffer, cache, or frame buffer). The “-25” indicates a 25 ns speed grade, i.e., faster access times. The “BLI” suffix is a package/lead style code (leadless package variant).
Because density, bus width (x8/x16), voltage, and exact organization can vary by revision and packaging, the precise specs must be confirmed from the datasheet.
What to check in the datasheet:
- Memory organization (e.g., total capacity, x8/x16 data width)
- Operating voltage and power modes
- Access times and timing parameters
- Interface type (parallel, asynchronous)
- Package and pinout (BLI footprint)
How to proceed:
- Look up the IS43LD32320C-25BLI datasheet on ISSI’s site or with distributors.
- Verify the exact density, bus width, voltage, and package for your design. If you want, I can summarize the exact specs from the datasheet.

Features

I don’t have the exact datasheet on hand, but IS43LD32320C-25BLI is an ISSI external memory device. The “-25” typically denotes a 25 ns speed grade. Expected key features (verify in the official datasheet for accuracy):
- Density/organization: around 1 Gbit (e.g., 32M x 32)
- Data bus: 32-bit parallel
- Speed: 25 ns
- Voltage: nominally around 3.3 V (variants may cover 2.7–3.6 V)
- Package: leadless BLI type
- Temperature: industrial/commercial options (check exact rating)
Note: Exact features (density, voltage window, timing, power modes) vary by revision; please consult the ISSI datasheet or share a link for precise details.

Package

Leadless BGA (FBGA) package, typically 63-ball (industrial temperature).

Manufacturer

- Manufacturer: Integrated Silicon Solution, Inc. (ISSI).
- What kind of company: A fabless semiconductor company that designs and markets memory ICs (DRAM, SRAM, and related memory products) and outsources fabrication to foundries.

Application

Common application areas for the IS43LD32320C-25BLI include:
- Embedded systems in consumer electronics (digital TVs, set-top boxes, DVD players, cameras)
- Automotive infotainment and instrument clusters
- Industrial automation and data-logging equipment
- Networking/communication gear (routers, switches, gateways)
- Digital signage and display controllers
- Printers, scanners, and other office peripherals
- Medical devices requiring compact memory