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Alliance Memory, Inc. AS4C Series

135 variants · Alliance Memory, Inc.

About the Alliance Memory, Inc. Alliance Memory, Inc. AS4C Series series

The Alliance Memory, Inc. Alliance Memory, Inc. AS4C Series series groups 135 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common memory format of DRAM, memory type of Volatile and mounting type of Surface Mount. Variants differ by case, frequency and memory organization, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
60-TFBGA · 78-VFBGA · 84-TFBGA · 96-VFBGA · 134-VFBGA
Frequency
1.066 GHz · 400 MHz · 533 MHz · 800 MHz
Memory organization
128M x 8 · 128M x 16 · 128M x 32
Memory size
1Gbit · 2Gbit · 4Gbit
Operating temperature
-40°C ~ 85°C (TC) · -40°C ~ 95°C (TC) · -40°C~95°C(TC) · -40°C~105°C(TC) · 0°C ~ 85°C (TC) · 0°C ~ 95°C (TC) · 0°C~85°C(TC) · 0°C~95°C(TC)
Technology
SDRAM - DDR2 · SDRAM - DDR3 · SDRAM - DDR3L · SDRAM - Mobile LPDDR2
Voltage
1.14V ~ 1.95V · 1.283V ~ 1.45V · 1.425V ~ 1.575V · 1.7V ~ 1.9V
Memory interface
Parallel · SSTL_18

Variant comparison

ParameterAS4C128M16D2-25BINAS4C128M16D2A-25BANAS4C128M16D2A-25BCNAS4C128M16D2A-25BINAS4C128M16D3C-93BCNAS4C128M16D3LC-12BCN
Case84-TFBGA84-TFBGA84-TFBGA84-TFBGA96-VFBGA96-VFBGA
Frequency400 MHz400 MHz400 MHz400 MHz1.066 GHz800 MHz
Memory organization128M x 16128M x 16128M x 16128M x 16128M x 16128M x 16
Memory size2Gbit2Gbit2Gbit2Gbit2Gbit2Gbit
Operating temperature-40°C ~ 95°C (TC)-40°C~105°C(TC)0°C~85°C(TC)-40°C ~ 95°C (TC)0°C~95°C(TC)0°C~95°C(TC)
TechnologySDRAM - DDR2SDRAM - DDR2SDRAM - DDR2SDRAM - DDR2SDRAM - DDR3SDRAM - DDR3L
Voltage1.7V ~ 1.9V1.7V ~ 1.9V1.7V ~ 1.9V1.7V ~ 1.9V1.425V ~ 1.575V1.283V ~ 1.45V
Memory interfaceParallelSSTL_18ParallelParallel

Shared specifications

Memory format
DRAM
Memory type
Volatile
Mounting type
Surface Mount
Package
Tray
Write cycle time - word, page
15ns

Request a quote on any Alliance Memory, Inc. AS4C Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Alliance Memory, Inc. Alliance Memory, Inc. AS4C Series variants differ?
Alliance Memory, Inc. AS4C Series part numbers differ by case, frequency, memory organization and memory size. Use the selection guide above to pick by case.
How many Alliance Memory, Inc. Alliance Memory, Inc. AS4C Series part numbers are listed?
135 Alliance Memory, Inc. Alliance Memory, Inc. AS4C Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Alliance Memory, Inc. Alliance Memory, Inc. AS4C Series?
Request a quote (RFQ) for any Alliance Memory, Inc. AS4C Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants