Renesas Electronics America Inc IDT71T75802S100PFGI8

Mfr. Part

IDT71T75802S100PFGI8

Manufacturer

Renesas Electronics Corporation

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Detailed Description

18 Mbit synchronous SDR ZBT SRAM

Organization 1M x 18

Parallel interface

2.375 V to 2.625 V supply

100 MHz clock

5 ns access time

Industrial temperature grade minus 40 to 85 C

100 pin TQFP 14 x 14 mm surface mount package

Base product family IDT71T75

Key Features

18 Mbit density with 1M x 18 word organization

Zero Bus Turnaround ZBT for continuous back to back transactions with no turnaround delay

Synchronous SDR operation for simple timing against a single clock

100 MHz max clock and 5 ns access time for fast data throughput

2.5 V low voltage operation 2.375 to 2.625 V range

Industrial temperature range minus 40 to 85 C

Parallel interface for easy FPGA and ASIC connection

Surface mount 100 pin TQFP 14 x 14 mm

Tape and Reel packaging for automated assembly

Base product number IDT71T75 for family compatibility

Key Advantages

High bandwidth thanks to ZBT no dead cycles during read or write turnarounds

Low latency 5 ns access for deterministic performance

Lower power from 2.5 V operation helps thermal and energy budgets

Robust operation across industrial temperatures for demanding environments

Mature Renesas IDT family with strong ecosystem and long design history

Packaging

Type 100 pin TQFP also referenced as LQFP

Material epoxy molded plastic with copper lead frame RoHS and green lead free

Body size 14 mm x 14 mm nominal low profile height

Mounting surface mount suitable for standard SMT reflow

Pin configuration includes 18 data I O pins a sufficient address bus for 1M depth clock chip enable output enable write enable byte control pins power and ground distribution for signal integrity

Thermal characteristics suitable for industrial ambient operation follow datasheet for thermal resistance and derating recommendations use solid ground planes and airflow if needed

Electrical properties 2.375 to 2.625 V supply synchronous SDR ZBT operation 100 MHz clock 5 ns access volatile memory behavior

Lifecycle

Status believed active based on latest publicly available information

Not known to be nearing discontinuation at this time availability can vary and should be confirmed with our sales team

Equivalent and alternative models within the Renesas IDT family

- IDT71T75802S100PFI same density and speed industrial temperature different lead finish options

- IDT71T75802S133PFI same density higher speed grade 133 MHz

- IDT71T75802S166PFI same density higher speed grade 166 MHz

- IDT71T75402 series 1M x 36 if a wider data bus is needed

Cross brand alternatives commonly used in similar designs

- Infineon Cypress 18 M ZBT SRAM families for 1M x 18 such as CY7C1316 series variants

- GSI Technology 18 M ZBT SRAM GS83118 or GS74118 families

- ISSI 18 M synchronous SRAM IS61NLPS102418 families

For exact drop in replacements and the latest lifecycle status please contact our sales team through our website

Key Application Areas

Network routers and switches packet buffers and fast scratchpad

FPGA external memory high speed data paths and buffering

Telecom and wireless infrastructure baseband and traffic management

Test and measurement instruments waveform and capture memory

Video and image processing frame and line buffers

Industrial automation systems that need fast deterministic memory

High performance computing subsystems caches and FIFO replacement

Datasheet

Our website hosts the most authoritative and up to date datasheet for IDT71T75802S100PFGI8

We recommend downloading the datasheet on this page to review full specifications pinout timing and design guidelines

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