MT45W1MW16BDGB-708 WT TR

Memory IC Overview

The MT45W1MW16BDGB-708 WT TR is a 16Mb Pseudo Static RAM organized as 1 Meg x 16 bits. It features a 70ns random access time and supports asynchronous, page, and burst operations. The device operates with VCC voltages of 1.7–1.95V and VCCQ voltages of 1.7–3.6V. It utilizes a 54-ball VFBGA package and includes temperature-compensated refresh, partial-array refresh, and deep power-down modes for low-power applications.

Memory IC Feature Summary

• Supports asynchronous, page, and burst operations with industry-standard Flash interface
• Includes transparent self-refresh mechanism requiring no system memory controller support
• Features user-accessible bus and refresh configuration registers for operational control
• Provides low-power mechanisms including partial-array refresh and deep power-down

Memory IC Applications

• Low-power portable applications
• Burst Flash bus systems
• Wireless devices

Memory IC Procurement Notes

Verify the specific suffix 'WT' indicates the wireless operating temperature range of -30°C to +85°C. Confirm the 'GB' designator corresponds to the 54-ball VFBGA green package. Ensure the '-708' designation matches the required 70ns access time and 104 MHz maximum clock rate specifications before procurement.

Memory IC Selection Notes

Select this component when a high-speed PSRAM with Flash-compatible burst mode is required. It is suitable for designs needing low standby current through configurable refresh rates. Consider the dual voltage supply requirements (VCC and VCCQ) and the 54-ball VFBGA footprint during PCB layout and power budgeting.

Memory IC Part Context

This device belongs to Micron's CellularRAM family, combining DRAM density with SRAM-like ease of use. It replaces traditional SRAM in applications where density and power efficiency are critical. The integrated refresh logic eliminates the need for external refresh controllers, simplifying system architecture.

Memory IC Replacement Considerations

Check Micron's official part marking decoder for valid combinations. Verify if other suffixes like 'IT' for industrial temperature or different access times are acceptable substitutes.