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W9751G6KB25I +BOM
Industrial Temperature DRAM 512Mb DDR2-800, x16
WBGA-84-
Produttore:
WINBOND ELECTRONICS CORP
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ProduttorePart #:
W9751G6KB25I
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Scheda dati:
-
Part Life Cycle Code:
Obsolete
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Pin Count:
84
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Reach Compliance Code:
compliant
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ECCN Code:
EAR99
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EDA/CAD Modelli:
Disponibilità: 7072 PZ
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W9751G6KB25I Descrizione generale
The W9751G6KB25I is a cutting-edge DDR2 SDRAM chip meticulously engineered for demanding computational tasks. Boasting a substantial 1 Gb (128MB) capacity, a 1.8V power supply, and a clock frequency of 400 MHz, this chip sets the bar high for performance and efficiency. With its rapid data transfer rates and minimal power consumption, it is the go-to choice for desktops, laptops, and servers, delivering unparalleled reliability and speed
Caratteristiche principali
- Power Supply: VDD, VDDQ = 1.8 V 0.1V
- Double Data Rate architecture: two data transfers per clock cycle
- CAS Latency: 3, 4, 5, 6 and 7
- Burst Length: 4 and 8
- Bi-directional, differential data strobes (DQS and DQS ) are transmitted / received with data
- Edge-aligned with Read data and center-aligned with Write data
- DLL aligns DQ and DQS transitions with clock
- Differential clock inputs (CLK and CLK )
- Data masks (DM) for write data
- Commands entered on each positive CLK edge, data and data mask are referenced to both edges of DQS
- Posted CAS programmable additive latency supported to make command and data bus efficiency
- Read Latency = Additive Latency plus CAS Latency (RL = AL + CL)
- Off-Chip-Driver impedance adjustment (OCD) and On-Die-Termination (ODT) for better signal quality
- Auto-precharge operation for read and write bursts
- Auto Refresh and Self Refresh modes
- Precharged Power Down and Active Power Down
- Write Data Mask
- Write Latency = Read Latency - 1 (WL = RL - 1)
- Interface: SSTL_18
- Packaged in WBGA 84 Ball (8X12.5 mm2), using Lead free materials with RoHS compliant
Specifiche
Part Life Cycle Code | Obsolete | Pin Count | 84 |
Reach Compliance Code | compliant | ECCN Code | EAR99 |
HTS Code | 8542.32.00.28 | Access Mode | FOUR BANK PAGE BURST |
Access Time-Max | 0.4 ns | Additional Feature | AUTO/SELF REFRESH |
Clock Frequency-Max (fCLK) | 400 MHz | I/O Type | COMMON |
Interleaved Burst Length | 4,8 | JESD-30 Code | R-PBGA-B84 |
JESD-609 Code | e1 | Length | 12.5 mm |
Memory Density | 536870912 bit | Memory IC Type | DDR2 DRAM |
Memory Width | 16 | Number of Functions | 1 |
Number of Ports | 1 | Number of Terminals | 84 |
Number of Words | 33554432 words | Number of Words Code | 32000000 |
Operating Mode | SYNCHRONOUS | Operating Temperature-Max | 85 °C |
Operating Temperature-Min | -40 °C | Organization | 32MX16 |
Output Characteristics | 3-STATE | Power Supplies | 1.8 V |
Qualification Status | Not Qualified | Refresh Cycles | 8192 |
Seated Height-Max | 1.2 mm | Self Refresh | YES |
Sequential Burst Length | 4,8 | Standby Current-Max | 0.008 A |
Supply Current-Max | 0.2 mA | Supply Voltage-Max (Vsup) | 1.9 V |
Supply Voltage-Min (Vsup) | 1.7 V | Supply Voltage-Nom (Vsup) | 1.8 V |
Surface Mount | YES | Technology | CMOS |
Temperature Grade | INDUSTRIAL | Terminal Finish | TIN SILVER COPPER |
Terminal Form | BALL | Terminal Pitch | 0.8 mm |
Terminal Position | BOTTOM | Width | 8 mm |
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Prodotto 365 giorni
Qualità garantita
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In Stock: 7.072
Minimum Order: 1
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