W9425G6JH-5 – DDR SDRAM – Winbond

The Winbond W9425G6JH-5 is a 256Mbit DDR (DDR1) SDRAM organized as 16M x 16 (4M x 4 banks x 16 bits), rated for DDR400/CL3 operation at 2.5V in a 66-pin TSOP-II package. Available for immediate quote from Pacific Component Xchange.

The Winbond W9425G6JH-5 is a 256Mbit Double Data Rate synchronous DRAM (DDR1 SDRAM) organized as 4,194,304 words x 4 banks x 16 bits (16M x 16). It transfers data on both edges of the clock and, in the -5 speed grade, is compliant with the DDR400 (PC3200) / CAS Latency 3 specification, making it a proven solution for legacy embedded systems, networking gear, and industrial controllers that depend on a stable supply of mature DDR memory.

Operating from a 2.5V supply with an SSTL_2 interface, the W9425G6JH-5 ships in a 66-pin TSOP-II package and is a long-running, end-of-life device. It supports programmable CAS latencies of 2, 2.5, 3 and 4 and burst lengths of 2, 4 and 8, along with auto refresh and self refresh. Because authorized-distributor stock for this generation of DRAM has largely dried up, Pacific Component Xchange maintains inventory to keep your builds, repairs, and last-time-buy programs running.

Key Features

• 256Mbit DDR1 SDRAM (Double Data Rate synchronous DRAM)
• Organization: 4M x 4 banks x 16 bits (16M x 16)
• 4 internal banks for concurrent operation
• DDR400 / PC3200 compliant, CAS Latency 3 (-5 speed grade)
• Programmable CAS latency (2, 2.5, 3, 4) and burst length (2, 4, 8)
• 2.5V supply voltage with SSTL_2 I/O interface
• Double Data Rate architecture (data transferred on both clock edges)
• 66-pin TSOP-II package
• Commercial temperature grade (0°C to 70°C)

Applications

• Legacy embedded and industrial systems
• Networking and telecom line cards
• Set-top boxes and consumer electronics
• Point-of-sale and instrumentation
• Repair, refurbishment, and last-time-buy programs

Why Source W9425G6JH-5 from Pacific Component Xchange

The W9425G6JH-5 is an obsolete, hard-to-find DDR memory device with little to no remaining authorized-channel availability. As an independent distributor specializing in legacy and end-of-life memory, Pacific Component Xchange helps engineers and procurement teams secure these scarce components when other sources have gone dry. We support rigorous incoming inspection and authenticity verification, offer global shipping, and can supply volume quantities for production and sustainment programs. Request a quote (RFQ) today to lock in availability and pricing on the W9425G6JH-5 from Pacific Component Xchange.