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IC SRAM 18MBIT PARALLEL 100TQFP
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제조업체인피니티 테크놀로지
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제조업체 부품 #CY7C1381D-133AXI
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재고6899
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사양
| 속성 | 가치 |
| Part Status | Obsolete |
| Digi Key Programmable | Not Verified |
| Memory Type | Volatile |
| Memory Format | SRAM |
| Technology | SRAM - Synchronous, SDR |
| Memory Size | 18Mbit |
| Memory Organization | 512K x 36 |
| Memory Interface | Parallel |
| Clock Frequency | 133 MHz |
| Access Time | 6.5 ns |
| Voltage - Supply | 3.135V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 100-LQFP |
| Supplier Device Package | 100-TQFP (14x20) |
| Base Product Number | CY7C1381 |
개요
Description
The CY7C1381D-133AXI is an asynchronous static RAM (SRAM) chip developed by Cypress Semiconductor, featuring a memory capacity of 256 Kbits (32 K x 8 bits). It operates with a access time of 133 ns, suitable for high-speed applications. The device is organized in a byte-wide configuration, allowing for easy interfacing with microcontrollers and digital systems.
Key features include low power consumption, a wide operating voltage range (typically 3.0V to 3.6V), and a simple read/write operation. The CY7C1381D supports asynchronous data access with separate address and data lines, making it suitable for various applications in caching, buffering, and temporary data storage.
Additionally, it offers a tri-state output, enabling multiple devices to connect to a common data bus without interference. The chip is available in various packages, including surface-mount and DIP options, allowing flexibility in design. Overall, the CY7C1381D-133AXI is ideal for embedded systems requiring reliable and fast memory solutions.
Key features include low power consumption, a wide operating voltage range (typically 3.0V to 3.6V), and a simple read/write operation. The CY7C1381D supports asynchronous data access with separate address and data lines, making it suitable for various applications in caching, buffering, and temporary data storage.
Additionally, it offers a tri-state output, enabling multiple devices to connect to a common data bus without interference. The chip is available in various packages, including surface-mount and DIP options, allowing flexibility in design. Overall, the CY7C1381D-133AXI is ideal for embedded systems requiring reliable and fast memory solutions.
Equivalent
The CY7C1381D-133AXI is a 1M x 8 SRAM chip. Equivalent products include:
1. IDT71V257S - 1M x 8 SRAM
2. MT5C1008 - 1M x 8 SRAM
3. SST38LF1024 - 1M x 8 SRAM
When selecting an equivalent, ensure compatibility in speed, package, and voltage specifications.
1. IDT71V257S - 1M x 8 SRAM
2. MT5C1008 - 1M x 8 SRAM
3. SST38LF1024 - 1M x 8 SRAM
When selecting an equivalent, ensure compatibility in speed, package, and voltage specifications.
Manufacturer
The CY7C1381D-133AXI is manufactured by Cypress Semiconductor Corporation, which is now part of Infineon Technologies AG. Cypress is a global leader in embedded system solutions, focusing on microcontrollers, memory, and connectivity products. The company specializes in various semiconductor solutions, including programmable system-on-chip (PSoC) devices, USB controllers, and memory chips.
Cypress Semiconductor was founded in 1982 and has built a reputation for innovation in the semiconductor industry, providing solutions for automotive, industrial, and consumer electronics applications. The acquisition by Infineon Technologies in 2020 expanded Cypress's capabilities and product offerings, enhancing its position in the market and allowing for broader access to advanced technologies.
Cypress's products, including the CY7C1381D-133AXI, are commonly used in applications requiring high-performance memory, such as digital signal processing, communication systems, and data storage. The company's emphasis on quality, reliability, and customer service positions it as a significant player in the semiconductor market.
Cypress Semiconductor was founded in 1982 and has built a reputation for innovation in the semiconductor industry, providing solutions for automotive, industrial, and consumer electronics applications. The acquisition by Infineon Technologies in 2020 expanded Cypress's capabilities and product offerings, enhancing its position in the market and allowing for broader access to advanced technologies.
Cypress's products, including the CY7C1381D-133AXI, are commonly used in applications requiring high-performance memory, such as digital signal processing, communication systems, and data storage. The company's emphasis on quality, reliability, and customer service positions it as a significant player in the semiconductor market.
Application
The CY7C1381D-133AXI is a high-speed static RAM (SRAM) used in various application areas, including:
1. Networking: Buffers and caches in routers and switches.
2. Embedded Systems: Temporary data storage in microcontrollers and microprocessors.
3. Telecommunications: Data buffering in communication equipment.
4. Consumer Electronics: Video processing and gaming devices.
5. Industrial Automation: Real-time data processing in control systems.
6. Automotive: Memory for advanced driver-assistance systems (ADAS).
Its fast access time and low power consumption make it suitable for high-performance applications requiring quick data retrieval.
1. Networking: Buffers and caches in routers and switches.
2. Embedded Systems: Temporary data storage in microcontrollers and microprocessors.
3. Telecommunications: Data buffering in communication equipment.
4. Consumer Electronics: Video processing and gaming devices.
5. Industrial Automation: Real-time data processing in control systems.
6. Automotive: Memory for advanced driver-assistance systems (ADAS).
Its fast access time and low power consumption make it suitable for high-performance applications requiring quick data retrieval.
Package
The CY7C1381D-133AXI is packaged in a 44-pin Thin Quad Flat Pack (TQFP) format.
