A part of stock list

FEATURES

• PC66-, PC100-, and PC133-compliant

• Fully synchronous; all signals registered on positive edge of system clock

• Internal pipelined operation; column address can be changed every clock cycle

• Internal banks for hiding row access/precharge

• Programmable burst leCM GROUPhs: 1, 2, 4, 8, or full page

• Auto Precharge, includes CONCURRENT AUTO PRECHARGE, and Auto Refresh Modes

• Self Refresh Mode

• 64ms, 8,192-cycle refresh

• LVTTL-compatible inputs and outputs

• Single +3.3V ±0.3V power supply

OPTIONS MARKING

• Configurations 64 Meg x 4 (16 Meg x 4 x 4 banks)

64M4 32 Meg x 8 ( 8 Meg x 8 x 4 banks)

32M8 16 Meg x 16 ( 4 Meg x 16 x 4 banks) 16M16

• WRITE Recovery (t WR) t WR = “2 CLK”1 A2

• Package/Pinout 54-pin TSOP II OCPL2 (400 mil) TG 60-ball FBGA

(8mm x 16mm) (x4, x8) FB4, 5 54-ball FBGA (8mm x 14mm) (x16 only) FG

256 Mb SDRAM PART NUMBERS

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electronic components that are hard to find and even obsolete. We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace.
Our distribution brands include XILINX，ALTERA，ATMEL, INFINEON, ST,SAMSUNG，TEXAS INSTRUMENTS，ON，TOSHIBA，，MICROCHIP，CYPRESS，FREESCALE，etc. We distributes over 200,000 products ranging from semiconductors to resistors, capacitors, diodes, inductors, connectors, transistors, sensors and so on.
Our mission is to meet and exceed all the expecations of what we supply to customers.