W25X64BV 데이터시트 PDF ( Data sheet )

W25X64BV 64M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI The W25Q64BV is recommended for all new 64Mb designs. The W25X64BV is available for existing designs that require "25X" device ID for firmware compatibility. - 1- Publication Release Date: August 7, 2009 Preliminary -- R

Precision Thin Film Chip Resistors PFC Series Standard 60, 40 Sn, Pb and Pb-free (RoHS compliant) terminations available Available in 0402, 0603, 0805, 1206, 1505, 2010 and 2512 chip sizes Tested for COTS applications Absolute TCR to ±10ppm, °C MIL screening available IRC Advanced Film Divis

W255 200-MH- 24-Output Buffer for 4 DDR or 3 SDRAM DIMMS Features Functional Description One input to 24-output buffer, driver Supports up to 4 DDR DIMMs or 3 SDRAM DIMMS One additional output for feedback SMBus interface for individual output control Low skew outputs (< 100 ps) Supports 2

W256 12 Output Buffer for 2 DDR and 3 SRAM DIMMS Features One input to 12 output buffer, drivers Supports up to 2 DDR DIMMs or 3 SDRAM DIMMS One additional output for feedback SMBus interface for individual output control Low skew outputs (< 100 ps) Supports 266 MH- and 333 MH- DDR SDRAM Ded