【推荐】SDRAM-16M华邦W9816G6JH-6深圳速度当天出货

SDRAM-16M华邦W9816G6JH-6主要应用：

华邦W9816G6JH-6图片资料：

W9816G6JH  概述

W9816G6JH is a high-speed synchronous dynamic random access memory (SDRAM), organized as
512K words  2 banks  16 bits. W9816G6JH delivers a data bandwidth of up to 200M words per
second. To fully comply with the personal computer industrial standard, W9816G6JH is sorted into the
following speed grades: -5, -6, -6I, -7 and -7I.
The -5 grade parts can run up to 200MHz/CL3.
The -6 and -6I grade parts can run up to 166MHz/CL3 (the -6I industrial grade parts which is
guaranteed to support -40°C ≤ TA ≤ 85°C).
The -7 and -7I grade parts can run up to 143MHz/CL3 (the -7I industrial grade parts which is
guaranteed to support -40°C ≤ TA ≤ 85°C).
Accesses to the SDRAM are burst oriented. Consecutive memory location in one page can be
accessed at a burst length of 1, 2, 4, 8 or full page when a bank and row is selected by an ACTIVE
command. Column addresses are automatically generated by the SDRAM internal counter in burst
operation. Random column read is also possible by providing its address at each clock cycle. The
multiple bank nature enables interleaving among internal banks to hide the precharging time.
By having a programmable Mode Register, the system can change burst length, latency cycle,
interleave or sequential burst to maximize its performance. W9816G6JH is ideal for main memory in
high performance applications.

W9816G6JH 特性

 3.3V ± 0.3V power supply for -5/-6/-6I speed grades
     2.7V~3.6V power supply for -7/-7I speed grades
 Up to 200 MHz Clock Frequency
 524,288 words x 2 banks x 16 bits organization
 Self Refresh current: standard and low power
 CAS Latency: 2 and 3
 Burst Length: 1, 2, 4, 8 and Full Page
 Burst Read, Single Writes Mode
 Byte Data Controlled by LDQM, UDQM
 Auto-precharge and Controlled Precharge
 2K Refresh Cycles/32 mS
 Interface: LVTTL
 Packaged in 50-pin, 400 mil TSOP II, using Lead free materials with RoHS compliant

W9816G6JH-6 引脚布局

深圳市宝星微科技有限公司 
地址：深圳市福田区华强北路华强广场A座20F-20G室 
电话：0755-82534567   832946770755-83294667   83291952