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HY57V121620T-P PDF预览

HY57V121620T-P

更新时间: 2024-11-01 04:22:39
品牌 Logo 应用领域
海力士 - HYNIX 动态存储器
页数 文件大小 规格书
12页 161K
描述
4 Banks x 8M x 16Bit Synchronous DRAM

HY57V121620T-P 数据手册

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HY57V121620(L)T  
4 Banks x 8M x 16Bit Synchronous DRAM  
DESCRIPTION  
The HY57V121620 is a 512-Mbit CMOS Synchronous DRAM, ideally suited for the main memory applications which require large mem-  
ory density and high bandwidth. HY57V121620 is organized as 4banks of 8,388,608x16.  
HY57V121620 is offering fully synchronous operation referenced to a positive edge of the clock. All inputs and outputs are synchronized  
with the rising edge of the clock input. The data paths are internally pipelined to achieve very high bandwidth. All input and output voltage  
levels are compatible with LVTTL.  
Programmable options include the length of pipeline (Read latency of 2 or 3), the number of consecutive read or write cycles initiated by  
a single control command (Burst length of 1,2,4,8 or full page), and the burst count sequence(sequential or interleave). A burst of read or  
write cycles in progress can be terminated by a burst terminate command or can be interrupted and replaced by a new burst read or  
write command on any cycle. (This pipelined design is not restricted by a `2N` rule.)  
FEATURES  
Single 3.3±0.3V power supply  
Auto refresh and self refresh  
All device pins are compatible with LVTTL interface  
8192 refresh cycles / 64ms  
JEDEC standard 400mil 54pin TSOP-II with 0.8mm of pin  
pitch  
Programmable Burst Length and Burst Type  
- 1, 2, 4, 8 or Full page for Sequential Burst  
- 1, 2, 4 or 8 for Interleave Burst  
All inputs and outputs referenced to positive edge of sys-  
tem clock  
Data mask function by UDQM, LDQM  
Internal four banks operation  
Programmable CAS Latency ; 2, 3 Clocks  
ORDERING INFORMATION  
Part No.  
Clock Frequency  
Power  
Organization  
Interface  
Package  
HY57V121620T-6  
HY57V121620T-K  
HY57V121620T-H  
HY57V121620T-8  
HY57V121620T-P  
HY57V121620T-S  
HY57V121620LT-6  
HY57V121620LT-K  
HY57V121620LT-H  
HY57V121620LT-8  
HY57V121620LT-P  
HY57V121620LT-S  
166MHz  
133MHz  
133MHz  
125MHz  
100MHz  
100MHz  
166MHz  
133MHz  
133MHz  
125MHz  
100MHz  
100MHz  
Normal  
4Banks x 8Mbits x16  
LVTTL  
400mil 54pin TSOP II  
Low power  
This document is a general product description and is subject to change without notice. Hynix Semiconductor Inc. does not assume any responsibility for  
use of circuits described. No patent licenses are implied.  
Rev.0.3/Dec. 01  
1

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