仕様
| 属性 | 値 |
| Package / Case | Tube |
| Part Status | Obsolete |
| Memory Type | Volatile |
| Memory Format | SRAM |
| Technology | SRAM - Asynchronous |
| Memory Size | 4Mb (512K x 8) |
| Memory Interface | Parallel |
| Write Cycle Time - Word Page | 10ns |
| Access Time | 10 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概要
Description
The CY7C1049D-10VXI is a high-speed CMOS Static RAM (SRAM) from Cypress Semiconductor, which is part of the CY7C1049D series. This memory device offers a storage capacity of 512K x 8 bits, totaling 4Mb (megabits). It is designed to provide fast access to stored data with a typical access time of 10 nanoseconds, ensuring efficient performance for applications requiring quick data retrieval.
Operating at 3.3 volts, the CY7C1049D-10VXI is suitable for use in low-power systems, making it ideal for various applications in computing, telecommunications, and industrial control systems. It features automatic power-down when deselected, reducing power consumption when the device is not in active use.
Packaged in a 32-pin TSOP (Thin Small Outline Package), the CY7C1049D-10VXI is designed for easy integration into space-constrained designs. It supports standard TTL input and output levels, ensuring compatibility with a wide range of digital systems. This SRAM is known for its reliability and robustness in high-performance computing environments.
Operating at 3.3 volts, the CY7C1049D-10VXI is suitable for use in low-power systems, making it ideal for various applications in computing, telecommunications, and industrial control systems. It features automatic power-down when deselected, reducing power consumption when the device is not in active use.
Packaged in a 32-pin TSOP (Thin Small Outline Package), the CY7C1049D-10VXI is designed for easy integration into space-constrained designs. It supports standard TTL input and output levels, ensuring compatibility with a wide range of digital systems. This SRAM is known for its reliability and robustness in high-performance computing environments.
Equivalent
The CY7C1049D-10VXI is a 4Mb (512K x 8) high-speed CMOS static RAM. Equivalent products include:
1. AS7C34098A-10TIN by Alliance Memory
2. IS61C5128AL-10TLI by ISSI
3. MB85R4M2T by Fujitsu (if FRAM is suitable)
4. MT48LC4M32B2 by Micron (if SDRAM is considered)
5. HM628512BLFP by Renesas
Note: Ensure pin compatibility and electrical characteristics align with your specific application needs.
1. AS7C34098A-10TIN by Alliance Memory
2. IS61C5128AL-10TLI by ISSI
3. MB85R4M2T by Fujitsu (if FRAM is suitable)
4. MT48LC4M32B2 by Micron (if SDRAM is considered)
5. HM628512BLFP by Renesas
Note: Ensure pin compatibility and electrical characteristics align with your specific application needs.
Features
The CY7C1049D-10VXI is a high-performance, high-speed static RAM (SRAM) device manufactured by Cypress Semiconductor. Key features include:
1. Memory Capacity: 4 Megabits, organized as 512K x 8 bits.
2. Access Time: Fast access time of 10 nanoseconds, ideal for high-speed applications.
3. Voltage Range: Operates within a voltage range of 4.5V to 5.5V.
4. Package Type: Available in a 44-TSOP II package, which is compact and suitable for dense board designs.
5. Temperature Range: Designed to operate within a commercial temperature range from 0°C to 70°C.
6. Data Retention: Supports data retention at 2V for low power usage during standby.
7. Easy Interface: Features a straightforward pin configuration for easy interfacing with microprocessors.
8. Low Power Consumption: Optimized for low power usage during active and standby modes.
This SRAM is ideal for applications requiring fast data access and reliability, such as caching, buffering, and other memory-intensive operations.
1. Memory Capacity: 4 Megabits, organized as 512K x 8 bits.
2. Access Time: Fast access time of 10 nanoseconds, ideal for high-speed applications.
3. Voltage Range: Operates within a voltage range of 4.5V to 5.5V.
4. Package Type: Available in a 44-TSOP II package, which is compact and suitable for dense board designs.
5. Temperature Range: Designed to operate within a commercial temperature range from 0°C to 70°C.
6. Data Retention: Supports data retention at 2V for low power usage during standby.
7. Easy Interface: Features a straightforward pin configuration for easy interfacing with microprocessors.
8. Low Power Consumption: Optimized for low power usage during active and standby modes.
This SRAM is ideal for applications requiring fast data access and reliability, such as caching, buffering, and other memory-intensive operations.
Manufacturer
The CY7C1049D-10VXI is manufactured by Cypress Semiconductor Corporation. Cypress Semiconductor is a technology company that specializes in the design and manufacture of semiconductor products. They are well-known for producing a wide range of integrated circuits, such as microcontrollers, memory chips, and USB controllers. Cypress products are commonly used in consumer electronics, automotive, industrial, and communications applications. In 2020, Cypress was acquired by Infineon Technologies, a German semiconductor manufacturer, further expanding its reach and product offerings in the semiconductor industry.
Application
The CY7C1049D-10VXI is a high-speed CMOS static RAM chip commonly used in various applications that require fast and reliable data storage and retrieval. Key application areas include:
1. Embedded Systems: Utilized for temporary data storage in microcontroller-based systems.
2. Networking Equipment: Employed in routers and switches for buffering and caching.
3. Industrial Automation: Supports real-time data processing in control systems.
4. Telecommunications: Used in base stations and communication devices for fast data access.
5. Consumer Electronics: Implemented in devices requiring low-power, high-speed memory.
6. Medical Devices: Assists in data logging and processing in diagnostic equipment.
These applications benefit from the SRAM's fast access times and low power consumption.
1. Embedded Systems: Utilized for temporary data storage in microcontroller-based systems.
2. Networking Equipment: Employed in routers and switches for buffering and caching.
3. Industrial Automation: Supports real-time data processing in control systems.
4. Telecommunications: Used in base stations and communication devices for fast data access.
5. Consumer Electronics: Implemented in devices requiring low-power, high-speed memory.
6. Medical Devices: Assists in data logging and processing in diagnostic equipment.
These applications benefit from the SRAM's fast access times and low power consumption.
Package
The CY7C1049D-10VXI is a 512K x 8 Static RAM chip. It comes in a 36-pin TSOP I (Thin Small Outline Package) type package, which is designed for surface-mount technology.
