IS42S83200B-7TLI-TR

$7.03

Description：IC DRAM 256MBIT PAR 54TSOP II
Series：-
Mfr：ISSI, Integrated Silicon Solution Inc
Package：Tape & Reel (TR)

SKU:1bcf7a666a98 Category: Memory IC Brand: ISSI, Integrated Silicon Solution Inc

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Product introduction

IS42S83200B-7TLI-TR is listed in the Memory IC range at ChipApex. The manufacturer field lists ISSI, Integrated Silicon Solution Inc. Its product description is IC DRAM 256MBIT PAR 54TSOP II. Review the specifications below when checking this part for your BOM.

Memory IC specifications for IS42S83200B-7TLI-TR

Description：IC DRAM 256MBIT PAR 54TSOP II
Series：-
Mfr：ISSI, Integrated Silicon Solution Inc
Package：Tape & Reel (TR)
Memory Type：Volatile
Memory Format：DRAM
Technology：SDRAM
Memory Size：256Mbit
Memory Organization：32M x 8
Memory Interface：Parallel
Clock Frequency：143 MHz
Write Cycle Time - Word, Page：-
Voltage - Supply：3V ~ 3.6V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：54-TSOP (0.400", 10.16mm Width)
Supplier Device Package：54-TSOP II
Access Time：5.4 ns

Memory IC datasheet and documents for IS42S83200B-7TLI-TR

IS42S83200B-7TLI-TR

Memory IC Overview

The IS42S83200B-7TLI-TR is a 256-Mbit Synchronous DRAM manufactured by ISSI. It features an organization of 32 Meg x 8 and operates at a maximum clock frequency of 143 MHz with a CAS latency of 3. The access time from the clock edge is 5.4 ns. The device utilizes a single 3.3V power supply for both VDD and VDDQ, supporting LVTTL interface signals. It is housed in a 54-pin TSOP-II package.

Memory IC Feature Summary

Fully synchronous operation with all signals referenced to the positive clock edge
Internal bank architecture designed to hide row access and precharge times
Supports programmable burst lengths including sequential and interleaved sequences
Includes auto-refresh and self-refresh modes for power management

Memory IC Applications

High-speed data transfer systems using pipeline architecture
Industrial temperature environment applications
Systems requiring seamless random-access operations via bank interleaving

Memory IC Procurement Notes

Verify that the specific suffix '7TLI-TR' corresponds to the 143 MHz speed grade, industrial temperature range (-40°C to +85°C), lead-free composition, and tape-and-reel packaging format as defined in the official datasheet. Confirm compatibility with 3.3V logic levels before integration.

Memory IC Selection Notes

Select this component when a 256-Mbit density with an 8-bit data bus width is required. Ensure the system design supports the 143 MHz clock frequency and accommodates the 5.4 ns access time specifications. Verify that the 54-pin TSOP-II footprint aligns with the PCB layout constraints.

Memory IC Part Context

This part belongs to the IS42S83200B/IS42S16160B family of 256-Mbit Synchronous DRAMs. While the IS42S16160B variant offers a 16-bit data bus width, the IS42S83200B provides an 8-bit configuration. Both share similar internal architectures and timing characteristics within the same product series.