Renesas Electronics Corporation Memory IDT71V2559S85PF

Description
SRAM - Synchronous, SDR (ZBT) Memory IC 4.5Mb (256K x 18) Parallel 8.5ns 100-TQFP (14x14)
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Description
SRAM - Synchronous, SDR (ZBT) Memory IC 4.5Mb (256K x 18) Parallel 8.5ns 100-TQFP (14x14)
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Datasheet
Datasheet Summary
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The IDT71V2559S85PF is a 3.3V synchronous SRAM with a memory configuration of 256K x 18 bits, designed for high-speed applications. It operates at a maximum frequency of 100 MHz, providing a clock-to-data access time of 7.5 ns. This SRAM features Zero Bus Turnaround (ZBT,Ñ¢), which eliminates dead cycles between read and write operations, enhancing overall system performance. The device includes a burst counter that allows for four cycles of data output for a single address, with the burst order selectable between linear and interleaved via the LBO pin. It supports individual byte write control for flexible data handling and has three chip enable pins for easy depth expansion. The IDT71V2559S85PF is packaged in a JEDEC standard 100-pin thin quad flatpack (TQFP), making it suitable for various applications requiring compact and efficient memory solutions.

Datasheet Summary
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The IDT71V2559S85PF is a 3.3V synchronous SRAM with a memory configuration of 256K x 18 bits, designed for high-speed applications. It operates at a maximum frequency of 100 MHz, providing a clock-to-data access time of 7.5 ns. This SRAM features Zero Bus Turnaround (ZBT,Ñ¢), which eliminates dead cycles between read and write operations, enhancing overall system performance. The device includes a burst counter that allows for four cycles of data output for a single address, with the burst order selectable between linear and interleaved via the LBO pin. It supports individual byte write control for flexible data handling and has three chip enable pins for easy depth expansion. The IDT71V2559S85PF is packaged in a JEDEC standard 100-pin thin quad flatpack (TQFP), making it suitable for various applications requiring compact and efficient memory solutions.

Suppliers

Company
Product
Description
Supplier Links
Memory - IDT71V2559S85PF-ND - DigiKey
Thief River Falls, MN, United States
SRAM - Synchronous, SDR (ZBT) Memory IC 4.5Mb (256K x 18) Parallel 8.5ns 100-TQFP (14x14)

SRAM - Synchronous, SDR (ZBT) Memory IC 4.5Mb (256K x 18) Parallel 8.5ns 100-TQFP (14x14)

Buy Now Datasheet
Memory - IDT71V2559S85PF - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
SRAM - Synchronous, SDR (ZBT) Memory IC 4.5Mbit Parallel 8.5 ns 100-TQFP (14x14)

SRAM - Synchronous, SDR (ZBT) Memory IC 4.5Mbit Parallel 8.5 ns 100-TQFP (14x14)

Buy Now Datasheet
IC SRAM 4.5MBIT PARALLEL 100TQFP

IC SRAM 4.5MBIT PARALLEL 100TQFP

Supplier's Site Datasheet
Integrated Circuits (ICs) - Memory - IDT71V2559S85PF - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Memory
IDT71V2559S85PF
Integrated Circuits (ICs) - Memory IDT71V2559S85PF
IC SRAM 4.5MBIT PARALLEL 100TQFP

IC SRAM 4.5MBIT PARALLEL 100TQFP

Supplier's Site

Technical Specifications

  DigiKey Quarktwin Technology Ltd. Lingto Electronic Limited Shenzhen Shengyu Electronics Technology Limited
Product Category Memory Chips Memory Chips Memory Chips Memory Chips
Product Number IDT71V2559S85PF-ND IDT71V2559S85PF IDT71V2559S85PF IDT71V2559S85PF
Product Name Memory Memory Memory Integrated Circuits (ICs) - Memory
Memory Category SRAM Chip SRAM; SRAM Chip SRAM; SRAM Chip Volatile; SRAM Chip
Operating Temperature 0 to 70 C (32 to 158 F) 0 to 70 C (32 to 158 F) 0 to 70 C (32 to 158 F)
Density 4500 kbits 4500 kbits 4500 kbits 4500 kbits
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