Winbond, W9725G6KB25I

  • RS庫存編號 188-2583
  • 製造零件編號 W9725G6KB25I
  • 製造商 Winbond

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.

Attribute Value
Memory Size 256Mbit
Organisation 32M x 8 bit
Number of Bits per Word 8bit
Number of Words 32M
Mounting Type Surface Mount
Package Type WBGA
Pin Count 84
Dimensions 12.6 x 8.1 x 0.6mm
Height 0.6mm
Length 12.6mm
Maximum Operating Temperature +95 °C
Minimum Operating Temperature -40 °C
Width 8.1mm
Maximum Operating Supply Voltage 1.9 V
Minimum Operating Supply Voltage 1.7 V
當前暫無庫存,可於2020/12/15發貨,3 工作日送達。
單價 Each (In a Tray of 209)
原價 HK$16.13
HK$ 14.877
Per unit
Per Tray*
209 +
* 參考價格