

LPDDR2 Mobile DDR2
Powering Mobile Devices with Efficient Memory
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LPDDR2: The Ideal Memory Solution for Power-Conscious Mobile Devices
In today’s mobile-driven world, power efficiency is crucial. Alliance Memory’s LPDDR2 (Low Power Double Data Rate 2) SDRAMs are specifically designed to meet this demand, providing ultra-low power consumption and high density for the latest mobile devices.
Key Features and Benefits of LPDDR2 SDRAM
Alliance Memory’s LPDDR2 SDRAMs offer a compelling combination of features that contribute to extended battery life and enhanced performance:
- Ultra-Low Voltage Operation: Operates at 1.2V/1.8V, minimizing power consumption
- High Density Options: Available in 256Mb, 1Gb, 2Gb, and 4Gb densities, catering to various memory needs.
- Packaging Options: Offered in 168-ball POP FBGA (Package on Package Fine-pitch Ball Grid Array) and 134-ball FBGA packages for flexible integration
- Power-Saving Features:
- Auto Temperature-Compensated Self-Refresh (TCSR): Optimizes refresh rates based on temperature, conserving power
- Partial-Array Self-Refresh (PASR): Refreshes only necessary memory portions, maximizing efficiency.
- Deep Power Down (DPD) Mode: Reduces power consumption to a minimum during sleep states.
- Drop-in Replacement: Provides a reliable, pin-to-pin compatible replacement for many similar LPDDR2 solutions.
Applications of LPDDR2 Memory
LPDDR2 SDRAM is ideal for a wide range of mobile applications, including:
- Smartphones: Powering the latest generation of smartphones with efficient memory
- Tablets: Enabling longer battery life in tablets and other portable devices.
- Mobile Devices: Supporting various mobile applications where low power consumption is critical.
Why Choose Alliance Memory’s LPDDR2 SDRAM?
Alliance Memory is a trusted provider of high-quality memory solutions. Our LPDDR2 SDRAMs are designed to meet the rigorous demands of mobile applications, offering reliable performance, long-term availability, and competitive pricing.
Product Specifications & Datasheets
Explore detailed product specifications, datasheets, and ordering information :
256Mb
Density | Org | Part Number | Packages | Temperature | Clock Frequency | Reliability | MDS | IBIS | Stock | Buy |
---|---|---|---|---|---|---|---|---|---|---|
256Mb | 8Mx32 | AS4C8M32MD2A-25BPCN | 168-ball POP FBGA | Commercial (Extended)(-25°C to +85°C) | 400MHz | Reliability | MDS | IBIS | Stock | Buy |
256Mb | 8Mx32 | AS4C8M32MD2A-25BCN | 134-ball FBGA | Commercial (Extended)(-25°C to +85°C) | 400MHz | Reliability | MDS | IBIS | Stock | Buy |
1Gb
Density | Org | Part Number | Packages | Temperature | Clock Frequency | Reliability | MDS | IBIS | Stock | Buy |
---|---|---|---|---|---|---|---|---|---|---|
1Gb | 64Mx16 | AS4C64M16MD2A-25BIN | 134-ball FBGA | Industrial | 400MHz | Reliability | MDS | IBIS | Stock | Buy |
1Gb | 32Mx32 | AS4C32M32MD2A-25BIN | 134-ball FBGA | Industrial | 400MHz | Reliability | MDS | IBIS | Stock | Buy |
2Gb
Density | Org | Part Number | Packages | Temperature | Clock Frequency | Reliability | MDS | IBIS | Stock | Buy |
---|---|---|---|---|---|---|---|---|---|---|
2Gb | 128Mx16 | AS4C128M16MD2A-25BIN | 134-ball FBGA | Industrial | 400MHz | Reliability | MDS | IBIS | Stock | Buy |
2Gb | 64Mx32 | AS4C64M32MD2A-25BIN | 134-ball FBGA | Industrial | 400MHz | Reliability | MDS | IBIS | Stock | Buy |
4Gb
Density | Org | Part Number | Packages | Temperature | Clock Frequency | Reliability | MDS | IBIS | Stock | Buy |
---|---|---|---|---|---|---|---|---|---|---|
4Gb | 128Mx32 | AS4C128M32MD2A-18BIN | 134-ball FBGA | Industrial | 400MHz 533MHz | Reliability | MDS | IBIS | Stock | Buy |
4Gb | 128Mx32 | AS4C128M32MD2A-25BIN | 134-ball FBGA | Industrial | 400MHz 533MHz | Reliability | MDS | IBIS | Stock | Buy |
4Gb | 128Mx32 | MT42L128M32D1TJ-25 IT:A | 134-ball FBGA | –40°C to +85°C | 400MHz | Reliability | MDS | IBIS | Stock | Buy |