Part Number: AS4C512M32MD3-15BCN vs AS4C256M8D2-25BIN
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Part Number: | AS4C512M32MD3-15BCN | AS4C256M8D2-25BIN |
Manufacturer: | Alliance Memory, Inc. | Alliance Memory, Inc. |
Description: | SDRAM | Memory IC 13mm mm |
Quantity Available: | Available | Available |
Datasheets: | - | - |
Factory Lead Time | 8 Weeks | 8 Weeks |
Mounting Type | Surface Mount | Surface Mount |
Package / Case | 178-VFBGA | 60-TFBGA |
Surface Mount | YES | YES |
Operating Temperature | -25°C~85°C TC | -40°C~95°C TC |
Packaging | Tray | Tray |
Published | 2013 | 2014 |
Part Status | Obsolete | Active |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) |
Number of Terminations | 178 | 60 |
ECCN Code | EAR99 | - |
Additional Feature | AUTO/SELF REFRESH; IT ALSO REQUIRES 1.8V NOMINAL SUPPLY | AUTO/SELF REFRESH |
Technology | SDRAM - Mobile LPDDR3 | SDRAM - DDR2 |
Voltage - Supply | 1.14V~1.95V | 1.7V~1.9V |
Terminal Position | BOTTOM | BOTTOM |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | NOT SPECIFIED |
Number of Functions | 1 | 1 |
Supply Voltage | 1.2V | 1.8V |
Terminal Pitch | 0.8mm | 0.8mm |
Reach Compliance Code | compliant | - |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | NOT SPECIFIED |
JESD-30 Code | R-PBGA-B178 | R-PBGA-B60 |
Supply Voltage-Max (Vsup) | 1.3V | 1.9V |
Supply Voltage-Min (Vsup) | 1.14V | 1.7V |
Memory Size | 16Gb 512M x 32 | 2Gb 256M x 8 |
Number of Ports | 1 | 1 |
Memory Type | Volatile | Volatile |
Operating Mode | SYNCHRONOUS | SYNCHRONOUS |
Clock Frequency | 667MHz | 400MHz |
Memory Format | DRAM | DRAM |
Memory Interface | Parallel | Parallel |
Organization | 512MX32 | 256MX8 |
Memory Width | 32 | 8 |
Write Cycle Time - Word, Page | 15ns | 15ns |
Memory Density | 17179869184 bit | 2147483648 bit |
Access Mode | MULTI BANK PAGE BURST | - |
Height Seated (Max) | 1mm | 1.2mm |
Length | 11.5mm | 13mm |
Width | 11mm | 10.5mm |
RoHS Status | RoHS Compliant | ROHS3 Compliant |
Pbfree Code | - | yes |
Access Time | - | 57.5ns |
Submit RFQ: | Submit | Submit |