CY7C342B-15RI - Brand New Cypress Semiconductor IC Chips
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Description
Model CY7C342B-15RI is an IC chip from the first-in first-out (FIFO) buffer memories family. It is available in five different options with memory sizes ranging from 256 to 4096 words by 9 bits wide, the CY7C342B-15RI model in particular has 2048 words by 9 bits wide. This FIFO memory chip has been organized to allow data reading in the same sequential order that it was written. With full and empty flags provided to prevent overrun and underrun. Additionally, the device comes with three extra pins that facilitate unlimited expansion in width, depth, or both.
Specifications and Features
- Asynchronous FIFO buffer memories
- 256 x 9 (CY7C419), 512 x 9 (CY7C421), 1K x 9 (CY7C425), 2K x 9 (CY7C429), 4K x 9 (CY7C433)
- Dual-ported RAM cell
- High speed 50 MHz read and write independent of depth and width
- Low operating power: ICC = 35 mA
- Empty and full flags (Half Full flag in standalone)
- TTL compatible
- Retransmit in standalone
- Expandable in width
- PLCC, 7x7 TQFP, SOJ, 300-mil, and 600-mil DIP
- Pb-free packages available
- Pin compatible and functionally equivalent to IDT7200, IDT7201, IDT7202, IDT7203, IDT7204, AM7200, AM7201, AM7202, AM7203, and AM7204
Application Scenarios
The CY7C342B-15RI FIFO memory chip is a versatile IC chip that can be used in various electronic devices that require a data buffer memory. Common applications of this chip include data communication equipment, high-speed printers, digital signal processors, data acquisition systems, and network switches.
Comparison
Advantages- High-speed read and write independent of depth and width improve device throughput
- Low operating power consumption
- Empty and full flags prevent overrun and underrun conditions
- TTL compatible pin configuration
- Retransmit functionality in standalone configuration
- Pin compatible and functionally equivalent to various FPGA brands, easy to install on different electronic equipment
Disadvantages- May require additional configuration for proper device communication depending on the size and type of data being processed
- Not suitable for applications that require very small memory sizes below 256 words by 9 bits
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Similar parts: 430483 , Click to view
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Datasheet
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- Datasheet: Download CY7C342B-15RI
- Chipdatas Part: CD86-CY7C342B-15RI
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
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- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 19:59 +0800
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