M15T5121632A-DEBG

The M15T5121632A-DEBG is a 512Mb DDR3(L) SDRAM from ESMT, built on an 8-bank DDR3(L) architecture with 4M × 16 I/Os per bank (32M × 16 organization). It delivers high-speed double-data-rate operation with a 933 MHz clock frequency (DDR3(L)-1866 data rate) for general high-throughput memory needs.

Designed for surface-mount applications, the device supports dual supply options (1.35V and 1.5V), JEDEC compliance and a commercial operating range, making it suitable for systems that require standardized DDR3(L) performance in a compact 96-ball BGA package.

Key Features

• Memory Architecture and Organization — 512Mb capacity organized as 4M × 16 I/Os × 8 banks (32M × 16 organization) for banked access and page-based transfers.
• High-Speed DDR3(L) Interface — Supports differential clock (CK/CK) and data strobe (DQS/DQS) with double-data-rate transfers and a clock frequency of 933 MHz (DDR3(L)-1866 data rate).
• Prefetch and Burst — 8n prefetch architecture with burst length options and on-the-fly burst control for efficient sequential data transfers.
• Programmable Timing — Configurable CAS latencies (5–13), CAS write latencies (5–9), additive latency options, and multiple write-recovery time settings to match system timing requirements.
• Signal and Power Management — Configurable drive strength (DS), on-die termination (RTT_Nom and RTT_WR) options, ZQ calibration for impedance accuracy, and support for power-down, auto-refresh and self-refresh modes.
• Voltage Flexibility — Operates with SSTL_135 (VDD/VDDQ = 1.35V) and SSTL_15 (VDD/VDDQ = 1.5V) supply options to support low-voltage and standard-voltage system designs.
• Package and Mounting — 96-ball BGA package, surface-mount design, and Pb‑free packaging.
• Quality and Compliance — JEDEC DDR3(L) compliant and RoHS compliant; commercial grade with an operating temperature range of 0°C to 85°C.

Typical Applications

• High-throughput Embedded Systems — Provides DDR3(L)-class SDRAM bandwidth and programmable timing for embedded processors and application controllers requiring standardized DRAM interfaces.
• Networking and Communications Equipment — Suitable for buffering and packet processing functions that need synchronous DDR3(L) transfers and banked memory organization.
• Consumer and Industrial Electronics — Fits systems that leverage 1.35V or 1.5V memory rails and require JEDEC-compliant DDR3(L) devices in a compact BGA footprint.

Unique Advantages

• Flexible Voltage Support: Dual VDD/VDDQ options (1.35V and 1.5V) enable deployment in both low-voltage and standard-voltage system designs.
• Configurable Signal Integrity: On-die termination and configurable drive strength improve signal matching for diverse board layouts and timing budgets.
• Precise Impedance Calibration: ZQ calibration ensures DS/ODT impedance accuracy via an external ZQ pad for stable signal performance.
• Broad Timing Flexibility: Multiple CAS, write-latency and write-recovery settings accommodate a wide range of system timing requirements.
• Compact, Industry-Standard Package: 96-ball BGA provides a space-efficient surface-mount solution with Pb‑free compliance for modern PCB assembly.
• Standards-Based Interoperability: JEDEC DDR3(L) compliance supports integration into systems designed around established DDR3(L) specifications.

Why Choose M15T5121632A-DEBG?

The M15T5121632A-DEBG positions itself as a standards-compliant DDR3(L) memory building block delivering 512Mb capacity, flexible voltage operation (1.35V / 1.5V) and high-speed DDR3(L)-1866 class transfers with a 933 MHz clock. Its programmable timing, configurable termination and ZQ calibration make it adaptable to many board-level designs that require reliable synchronous DRAM behavior in a compact BGA package.

This device suits designers and OEMs seeking JEDEC-compliant DDR3(L) memory for general-purpose, high-throughput applications where space, timing flexibility and signal integrity controls are important for long-term system stability and scalability.

Request a quote or submit an availability inquiry to get pricing and lead-time information for the M15T5121632A-DEBG.