VL-MM5D-512

Product Specifications PART NO.: VL470L6523-B3SG REV: 1.0 General Information 512MB 64Mx64 DDR SDRAM NON-ECC UNBUFFERED SODIMM 200-PIN Description The VL470L6523 is a 64Mx64 Double Data Rate SDRAM high density SODIMM. This single rank memory module consists of eight CMOS 64Mx8 bits with 4 banks Synchronous DRAMs in TSOP-II 400 mil packages and a 2K EEPROM in an 8-pin TSSOP package. This module is a 200-pin small-outline dual in-line memory module and is intended for mounting into an edge connector socket. Decoupling capacitors are mounted on the printed circuit board for each DDR SDRAM. Features • • • • • • • • • • • • • • • • • Pin Description 200-pin, small-outline dual in-line memory module (SODIMM) Two data transfers per clock cycle VDD = VDDQ = 2.5V +/-0.2V for DDR333 JEDEC standard 2.5V I/O (SSTL_2 compatible) VDDSPD = 2.3V to 3.6V Bi-directional data-strobe (DQS) Differential clock inputs (CK and CK#) DLL aligns DQ and DQS transition with CK transition Programmable read latency: DDR333 (2.5 clock) Programmable burst; length (2, 4, 8) Programmable burst (sequential & interleave) Auto & Self refresh, 7.8us refresh interval (8K/64ms refresh) Serial presence detect (SPD) with EEPROM Lead-free, RoHS compliant JEDEC pinout Gold edge contacts PCB: Height 31.75mm (1.250”), double sided component o o Operating temperature (TA): - Commercial (0 C