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CY7C1041GN30-10ZSXI

IFXCY7C1041GN30-10ZSXI

Infineon Technologies
SRAM - Asynchronous Memory IC 4Mbit Parallel 10 ns 44-TSOP II
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Overview

The CY7C1041GN30-10ZSXI is a high-performance 4-Mbit asynchronous CMOS static RAM organized as 256K words by 16 bits. It features a fast access time of 10 ns and operates within a wide voltage range of 2.2V to 3.6V, making it suitable for high-speed buffering and temporary data storage in embedded systems.

Why Choose This Part

This SRAM offers an extremely fast 10 ns access time with low active current consumption of 38mA typical. It includes a 1.0-V data retention mode to preserve information during low-power states and features TTL-compatible I/O for easy integration with standard logic levels.

Applications

High-Speed Data Buffering
Utilized in communications equipment and networking devices to manage data flow between high-speed interfaces and slower processors.
Embedded System Main Memory
Acts as primary workspace memory for microcontrollers and DSPs that require faster access times than typical external Flash or DRAM can provide.
Industrial Control Systems
Provides reliable data storage for PLCs and industrial automation controllers operating in temperatures from -40C to 85C.

Key Specifications

Technology SRAM - Asynchronous
Access Time 10 ns
Memory Size 4Mbit
Memory Type Volatile
Memory Format SRAM
Mounting Type Surface Mount
Package / Case 44-TSOP (0.400", 10.16mm Width)
Memory Interface Parallel
Voltage - Supply 2.2V ~ 3.6V
Memory Organization 256K x 16
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 44-TSOP II
Write Cycle Time - Word, Page 10ns

Getting Started

To integrate this memory, interface the 16-bit parallel data bus and address lines to your MCU's external memory interface (EMIF) or Flexible Static Memory Controller (FSMC). Ensure proper decoupling with capacitors near the VCC pins and verify that the host controller supports asynchronous SRAM timings for a 10 ns cycle.

Also Consider

IS61WV25616EDBLL-10TLI ISSI - A direct functional equivalent offering 4Mbit 256K x 16 organization with similar 10 ns access speeds.
CY7C1041G30-10ZSXI IFXInfineon Technologies - A similar 4-Mbit SRAM variant without the Error Correcting Code (ECC) features found in some GN series parts.

Categories

Memory & Storage > SRAM