RC28F128M29EWHF

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Memory has become integral to modern computing, with most electronic systems incorporating a form of working memory. RC28F128M29EWHF is the latest range of high performance Multi-Chip-Module (MCM) memory devices from Renesas, designed for mission-critical applications in the automotive, industrial and aviation markets. These devices are high-performance, high-capacity, low-power MCM memory modules with a wide range of features.

RC28F128M29EWHF is a 128Mbit (16Mbyte) MCM memory module which is organized as 16M x 8 and configured in 4x16Mbit package, it is capable of operating at either clock rate of 100Mhz or 50Mhz.

The device is an advanced all-in-one memory MCM suitable for automotive, industrial and aviation Control Unit applications where ultra-high performance and reliability are important. The product is designed to meet MIL-STD-883 requirements and enable customers to tailor their solutions to the needs of their specific applications.

The device consists of four 8Mbit SRAM modules that are connected together in an interleaved architecture, designed to increase the effective reading and writing speed when compared to a single 8Mbit device or a row-by-row 16Mbit MCM. This interleaving architecture reduces the access latency and also provides the option for clients to select from a wide range of memory modes, such as various page sizes as well as various wait states.

The RC28F128M29EWHF features robust error detection, correction and reporting with onboard ECC, EDC and SMbus support. It also features dynamic power management for reducing power consumption and operating temperature. This MCM supports the entire range of automotive, industrial and aviation protocols and protocol extensions.

The device offers high performance, high density, low power, and ESD protection with excellent robustness and reliability. It is designed to be as reliable as NOR Flash, while offering the same performance benefits as NAND Flash. This is especially important in automotive and aerospace applications. The device also has the advantage of being compatible with almost any MCU and has built-in intelligence for error correction and detection.

In terms of working principle, the device is designed to offer maximum speed and efficiency with minimal latency. The MCM\'s I/O buses can be configured to use either 4-word commands or 2-word commands, and can either read or write. The data can be stored in the device in any random order, and the device will still maintain the original order of the data. The device also supports ECC, EDC and SMbus support, which provide additional features for system designers to optimize memory performance.

The RC28F128M29EWHF is an ideal choice for mission-critical applications, such as automotive & industrial control units, that require reliability and power efficient memory. It offers ultra-high performance, low power usage and excellent robustness and reliability. Its features and capabilities make it a great choice for automotive and aerospace applications.

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