IS43LR32800F-6BLI-TR

Description：IC DRAM 256MBIT PAR 90TFBGA
Series：-
Mfr：ISSI, Integrated Silicon Solution Inc
Package：Tape & Reel (TR)

SKU:f356761296fc Category: Memory IC Brand: ISSI, Integrated Silicon Solution Inc

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Product introduction

IS43LR32800F-6BLI-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 90TFBGA. Review the specifications below when checking this part for your BOM.

Memory IC specifications for IS43LR32800F-6BLI-TR

Description：IC DRAM 256MBIT PAR 90TFBGA
Series：-
Mfr：ISSI, Integrated Silicon Solution Inc
Package：Tape & Reel (TR)
Memory Type：Volatile
Memory Format：DRAM
Technology：SDRAM - Mobile LPDDR
Memory Size：256Mbit
Memory Organization：8M x 32
Memory Interface：Parallel
Clock Frequency：166 MHz
Write Cycle Time - Word, Page：15ns
Voltage - Supply：1.7V ~ 1.95V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：90-TFBGA
Supplier Device Package：90-TFBGA (8x13)
Access Time：5.5 ns
Grade：-
Qualification：-

Memory IC datasheet and documents for IS43LR32800F-6BLI-TR

IS43LR32800F-6BLI-TR

Memory IC Overview

The IS43LR32800F-6BLI-TR is a 256 Mbit Mobile DDR SDRAM manufactured by ISSI. It features a 32-bit data bus and operates at a maximum clock frequency of 166 MHz with a 5.5 ns access time. The device utilizes a 90-ball TFBGA package (8x13 mm) and supports a supply voltage range of 1.7 V to 1.95 V. It includes four internal banks, programmable CAS latency, burst lengths, and driver strength control.

Memory IC Feature Summary

Supports double-data-rate architecture for high-speed operation with fully synchronous interfaces referenced to both rising and falling clock edges.
Includes power-saving capabilities such as Partial Array Self Refresh (PASR), Auto Temperature Compensated Self Refresh (TCSR), and Deep Power Down Mode.
Features configurable output driver strength settings to optimize signal integrity based on system loading requirements.

Memory IC Applications

Mobile consumer electronics requiring low-power memory solutions
Portable devices utilizing point-to-point memory bus architectures
Embedded systems needing compact surface-mount DRAM integration

Memory IC Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging when sourcing components. Confirm that the '-6B' speed grade matches the required 166 MHz operational frequency for your design. Ensure compatibility with LVCMOS input/output voltage levels during procurement planning.

Memory IC Selection Notes

Select this component for applications requiring a 32-bit interface within a compact 90-ball footprint. Consider the available PASR and TCSR features if power efficiency during self-refresh states is a critical design constraint. Verify that the system controller supports the necessary initialization sequence including dual auto-refresh cycles.

Memory IC Part Context

This part belongs to the IS43/46LR32800F series of Mobile DDR SDRAMs from ISSI. It is designed for mobile applications where space and power consumption are primary concerns. The series offers various organization options and packaging styles to suit different board layout constraints.