The Intel RD28F1604C3TD70SB93 is a sophisticated dual-memory integrated circuit that combines both flash and SRAM technologies in a single compact package. This IC belongs to the memory category within integrated circuits and represents a hybrid memory solution designed to address the complex storage requirements of embedded systems and high-performance applications.
This device integrates 16Mbit of non-volatile flash memory with 4Mbit of volatile SRAM, creating a versatile memory architecture that tackles the design challenge of providing both persistent data storage and high-speed temporary memory access in space-constrained applications. The parallel memory interface enables rapid data transfer with a 70-nanosecond access time and write cycle time, ensuring efficient system performance for time-critical operations.
The component operates within a supply voltage range of 2.7V to 3.3V, making it compatible with modern low-power digital systems while maintaining robust performance across an extended temperature range from -25°C to 85°C. The surface-mount 66-SCSP package measuring 8x12mm utilizes LFBGA and CSPBGA technology, providing a compact footprint that addresses board space limitations in miniaturized electronic designs.
Key specifications include the dual-technology memory format combining flash and SRAM, parallel interface architecture, and industrial-grade temperature tolerance. The device's primary advantages encompass its space-efficient dual-memory integration, fast access times suitable for real-time applications, wide operating voltage range for system flexibility, and robust temperature performance for harsh environmental conditions.
This memory solution finds extensive application in embedded systems, industrial control equipment, telecommunications infrastructure, automotive electronics, medical devices, and portable consumer electronics where both persistent storage and high-speed cache memory are essential. The combination of non-volatile and volatile memory technologies makes it particularly valuable in applications requiring firmware storage alongside high-speed data buffering.
Regarding equivalent models, several alternatives exist in the market including Cypress/Infineon's CY7C1061DV33 series for SRAM functionality, Micron's MT25Q series for flash memory, and STMicroelectronics' M25P series flash memories. Winbond offers the W25Q series as flash alternatives, while ISSI provides IS61WV25616 series SRAM solutions. For integrated dual-memory solutions, consider examining Cypress's nvSRAM products like the CY14B101Q series, though these may differ in memory sizes and interface specifications. When evaluating alternatives, ensure compatibility regarding memory capacity, interface type, package dimensions, operating voltage, and temperature range to match your specific application requirements.
RD28F1604C3TD70SB93 (1)
RD28F1604C3TD70SB93 Key Technical Attributes
16 Mbit Flash, 4 Mbit RAM
70 ns Access Time
66-SCSP (8x12) Package
RD28F1604C3TD70SB93 Packing Size
This product is housed in a 66-ball SCSP (Small Chip Scale Package) with an 8x12 mm footprint, suitable for high-density circuit board layouts. The packaging material is designed for robustness and optimized thermal dissipation. It comes in tray packaging, which ensures the devices remain secure and free from physical damage during transportation and storage. The pin configuration complies with surface mount technology standards, providing easy integration into automated manufacturing processes. The combined use of FLASH and SRAM memory technologies allows for high-speed data access and efficient energy use. The product supports a supply voltage range of 2.7V to 3.3V, making it optimal for low-voltage applications.
RD28F1604C3TD70SB93 Application
The RD28F1604C3TD70SB93 is ideal for use in embedded systems, industrial automation, consumer electronics, networking equipment, and portable devices. Its memory structure, which combines non-volatile FLASH and volatile SRAM, enables flexible storage solutions for codes, firmware, and temporary data required in mission-critical systems. The device's robust operating temperature range of -25°C to 85°C ensures stable performance across a wide variety of environmental conditions.
RD28F1604C3TD70SB93 Features
This integrated circuit offers a significant memory configuration, with 16 Megabit Flash memory for program storage and 4 Megabit SRAM for fast data processing. Supporting both non-volatile and volatile memory types allows for system flexibility and reliability. The device provides a fast access time of 70 nanoseconds for both read and write operations, meeting the requirements of time-sensitive applications. Its parallel memory interface enables high-speed data throughput between the memory and the processor. The surface mount package, 66-SCSP (8x12), is designed for compact placement, allowing designers to maximize board space. The product is supplied in trays, which is ideal for assembly line integration. The device operates reliably over an extended temperature range, maintaining data integrity in demanding environments.
RD28F1604C3TD70SB93 Quality and Safety Features
Although this product is RoHS non-compliant, it is manufactured to rigorous quality standards synonymous with Intel’s production processes. Comprehensive quality controls during production ensure each memory IC meets stringent reliability and performance benchmarks. The SCSP packaging enhances thermal management, contributing to overall device longevity.
RD28F1604C3TD70SB93 Compatibility
The RD28F1604C3TD70SB93 is engineered for compatibility with various industrial and consumer electronic systems that require parallel memory access and low-voltage operation. Its standardized mounting and interface parameters make it a drop-in solution for new designs or in maintenance of existing systems utilizing similar Intel memory products. The package form factor and pinout also support seamless integration with a broad range of contemporary microprocessors and microcontrollers.
RD28F1604C3TD70SB93 Datasheet PDF
Customers can access the most authoritative and up-to-date datasheet for the Intel RD28F1604C3TD70SB93 exclusively on our website. We strongly recommend downloading the datasheet from this page to obtain comprehensive application notes, mechanical drawings, electrical specifications, and usage guidelines to ensure optimal performance and correct system integration.
Quality Distributor
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