Part Number: W978H6KBQX2E vs W978H6KBVX2E
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Part Number: | W978H6KBQX2E | W978H6KBVX2E |
Manufacturer: | Winbond Electronics | Winbond Electronics |
Description: | IC SDRAM 256MBIT 400MHZ 168WFBGA | IC SDRAM 256MBIT 400MHZ 134VFBGA |
Quantity Available: | Available | Available |
Datasheets: | - | - |
Mounting Type | Surface Mount | Surface Mount |
Package / Case | 168-WFBGA | 134-VFBGA |
Surface Mount | YES | YES |
Number of Pins | 168 | 134 |
Operating Temperature | -25°C~85°C TC | -25°C~85°C TC |
Packaging | Tray | Tray |
Published | 2016 | 2016 |
Part Status | Obsolete | Active |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) |
Number of Terminations | 168 | 134 |
Additional Feature | AUTO/SELF REFRESH; IT ALSO REQUIRES 1.8V NOM | AUTO/SELF REFRESH; IT ALSO REQUIRES 1.8V NOM |
Technology | SDRAM - Mobile LPDDR2 | SDRAM - Mobile LPDDR2 |
Voltage - Supply | 1.14V~1.95V | 1.14V~1.95V |
Terminal Position | BOTTOM | BOTTOM |
Number of Functions | 1 | 1 |
Supply Voltage | 1.2V | 1.2V |
Terminal Pitch | 0.5mm | 0.65mm |
Supply Voltage-Max (Vsup) | 1.3V | 1.3V |
Supply Voltage-Min (Vsup) | 1.14V | 1.14V |
Memory Size | 256Mb 16M x 16 | 256Mb 16M x 16 |
Number of Ports | 1 | 1 |
Memory Type | Volatile | Volatile |
Operating Mode | SYNCHRONOUS | SYNCHRONOUS |
Clock Frequency | 400MHz | 400MHz |
Memory Format | DRAM | DRAM |
Memory Interface | Parallel | Parallel |
Organization | 16MX16 | 16MX16 |
Memory Width | 16 | 16 |
Write Cycle Time - Word, Page | 15ns | 15ns |
Memory Density | 268435456 bit | 268435456 bit |
Access Mode | FOUR BANK PAGE BURST | FOUR BANK PAGE BURST |
Height Seated (Max) | 0.8mm | 1mm |
Length | 12mm | 11.5mm |
Width | 12mm | 10mm |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Factory Lead Time | - | 10 Weeks |
Submit RFQ: | Submit | Submit |