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MAXIM INTEGRATED / ANALOG DEVICES DS1245W150 Non-volatile SRAM
The DS1245W-150+ is a 3.3V, 1024K (1MB) non-volatile SRAM housed in a 32-pin EDIP package. It is a fully static device organized as 131,072 words by 8 bits, featuring a self-contained lithium backup battery and control circuitry that continuously monitors the supply voltage. In case of power failure, the lithium cell automatically activates, protecting data by enabling write protection. The device can replace standard 128K x 8 static RAMs and complies with the popular byte-wide 32-pin DIP standard. Packaged in a PowerCap Module, it is surface-mountable and designed to be paired with a DS9034PC PowerCap for reliable data retention. The SRAM supports unlimited write cycles without additional support circuitry and offers read/write access times of 150 nanoseconds. It operates within a voltage range of 3V to 3.6V and temperatures from 0°C to 70°C. Data is automatically protected during power loss, and the Lithium energy source can be electrically disconnected to preserve battery life. The replaceable PowerCap provides an easy snap-on and removal feature, facilitating maintenance. This device is applicable in embedded system design and development, providing reliable non-volatile memory with low power consumption.
MAXIM INTEGRATED / ANALOG DEVICES DS1245W150 Non-volatile SRAM Specifications:
- Organization: 131,072 words x 8 bits
- Voltage Range: 3.0V to 3.6V
- Supply Voltage: 3.3V±0.3V
- Access Time: 150 ns
- Temperature Range: 0°C to 70°C (commercial), -40°C to +85°C (industrial)
- Data Retention Time: 10 years
- Backup Power: Built-in lithium battery with automatic activation upon power failure
- Package: 32-pin EDIP with optional PowerCap Module
- Lifetime Write Cycles: Unlimited
- Operation: Read/Write, automatic power-fail protection, self-monitoring circuitry
- Physical Dimensions: Standard 600-mil JEDEC-compliant DIP or surface-mount PowerCap Module
- Compatibility: Replaces 128K x 8 static RAM, no external support circuitry required
Buy the Buy MAXIM Integrated DS1245W150 Part Number DS1245W150 Online
Secure your data with the MAXIM DS1245W150 non-volatile SRAM, featuring 1024K capacity, 150ns access time, and an integrated lithium backup battery. This reliable, low-power memory module is ideal for embedded system applications where data integrity during power loss is critical. Its surface-mount PowerCap design simplifies assembly, providing easy maintenance and long-term data retention without external support circuitry. Designed to operate over a wide temperature range, it supports unlimited write cycles while automatically switching to backup power in case of power failure. Order now online for seamless integration into your embedded systems.
Buy MAXIM Integrated DS1245W150 now and experience unmatched reliability and performance in non-volatile SRAM solutions with integrated lithium backup.
Frequently Asked Questions
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You can download the DS1245W150 datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of DS1245W150?
MAXIM INTEGRATED / ANALOG DEVICES