Q1: What are the main features of Alliance Memory, Inc. AS4C128M32MD2A-18BIN?
A1: The AS4C128M32MD2A-18BIN is a 4 Gbit mobile LPDDR2 SDRAM with a 128M x 32 memory organization and a maximum clock frequency of 533 MHz. It features low-voltage operation, eight internal memory banks, power-saving modes, and a 134-FBGA package measuring 10 mm x 11.5 mm. It is designed for high-speed data access and efficient memory operation.
Q2: What is the AS4C128M32MD2A-18BIN used for?
A2: This memory IC provides temporary data storage for electronic systems that require fast data transfer and low power consumption. Typical applications include embedded systems, mobile devices, industrial equipment, and computing platforms. Its LPDDR2 interface makes it suitable for systems designed around compatible low-power memory controllers.
Q3: Are there alternative manufacturers and part numbers?
A3: A manufacturer-recommended alternative is Alliance Memory AS4C128M32MD2A-25BIN, which supports a lower maximum clock frequency of 400 MHz. Micron MT42L128M32D1TK and MT42L128M32D1TJ-25ITA are also listed in Alliance Memory's LPDDR2 comparison resources as related alternatives. Compatibility must be verified against the required speed, package, voltage, temperature range, and system design before replacement. The original -18BIN part has been discontinued, so check availability carefully.
Q4: Is technical support available for the AS4C128M32MD2A-18BIN?
A4: Yes. Nantian Electronics can assist with product specifications, datasheets, pin diagrams, alternative part selection, and purchasing inquiries. For replacement decisions, customers should confirm the memory controller requirements and consult the manufacturer's technical documentation to ensure compatibility.
