IS46TR16512B-125KBLA2 – DDR3 SDRAM – ISSI

The ISSI IS46TR16512B-125KBLA2 is an 8Gbit DDR3 SDRAM organized as 512M x16, rated for DDR3-1600 (800 MHz / 1600 MT/s) operation in a 96-ball FBGA package with a -40C to +105C automotive (A2) temperature range.

The ISSI IS46TR16512B-125KBLA2 is an 8Gbit (8Gb) DDR3 synchronous DRAM from Integrated Silicon Solution Inc. (ISSI), organized as 512M x16. Built on a JEDEC-compliant DDR3 architecture with an 8n-bit prefetch and eight internal banks, this device targets embedded, networking, and automotive-grade designs that require dependable high-density volatile memory with long-term supply support. The -125K speed grade designates a 1.25 ns cycle time, supporting DDR3-1600 (800 MHz clock, 1600 MT/s) data rates.

Key Features

• Density: 8Gbit (8Gb) DDR3 SDRAM
• Organization: 512M x16
• Speed grade: -125K = DDR3-1600 (800 MHz clock / 1600 MT/s)
• Internal banks: 8 banks for concurrent operation
• Architecture: 8n-bit prefetch; programmable CAS Latency, Additive Latency, and CAS Write Latency; burst lengths of 4 and 8
• Supply voltage: VDD / VDDQ = 1.5 V +/- 0.075 V (standard, non-L DDR3 device)
• Package: 96-ball FBGA (10 x 14 mm)
• Temperature range: -40 C to +105 C (TC), automotive A2 grade
• Refresh: 8192 refresh cycles; supports Auto Self Refresh (ASR) and Self Refresh Temperature (SRT)
• Advanced features: Dynamic ODT and write leveling support

Applications

• Automotive infotainment, telematics, and ADAS control modules
• Industrial automation and control systems
• Networking and communications equipment (routers, switches, gateways)
• Embedded computing and single-board computers
• Set-top boxes, digital signage, and media processing
• Point-of-sale and instrumentation systems

Why Source IS46TR16512B-125KBLA2 from Pacific Component Xchange

Pacific Component Xchange is an independent distributor specializing in hard-to-find and obsolete memory. The ISSI IS46TR16512B-125KBLA2 has limited authorized-distributor availability, which can stall production lines and field-service repairs. We help engineers and procurement teams secure verified inventory of scarce DDR3 SDRAM without redesign delays.

• Hard-to-find sourcing: Stocked and ready quantities of constrained, long-lead, and end-of-life memory.
• Authenticity assurance: Inspection and quality processes to protect against counterfeit and non-conforming parts.
• Global shipping: Fast, worldwide fulfillment to keep your builds on schedule.

Request a Quote (RFQ) today for the IS46TR16512B-125KBLA2. Tell us your required quantity and target date, and our sourcing team will respond promptly with availability and pricing.