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參數資料
| 型號： | HY57V641620HGLT-5I |
| 廠商： | HYNIX SEMICONDUCTOR INC |
| 元件分類： | DRAM |
| 英文描述： | 4 Banks x 1M x 16Bit Synchronous DRAM |
| 中文描述： | 4M X 16 SYNCHRONOUS DRAM, 4.5 ns, PDSO54 |
| 封裝： | 0.400 X 0.875 INCH, 0.80 MM PITCH, TSOP2-54 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 145K |
| 代理商： | HY57V641620HGLT-5I |
HY57V641620HG-I Series
4 Banks x 1M x 16Bit Synchronous DRAM
This document is a general product description and is subject to change without notice. Hynix Semiconductor does not assume any responsibility for use
of circuits described. No patent licenses are implied.
Rev. 1.0/Jan. 02 1
DESCRIPTION
The Hynix HY57V641620HG is a 67,108,864-bit CMOS Synchronous DRAM, ideally suited for the Mobile applications r which require
low power consumption and extended temperature range. HY57V641620HG is organized as 4banks of 1,048,576x16.
HY57V641620HG is offering fully synchronous operation referenced to a positive edge of the clock. All inputs and outputs are synchro-
nized 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
Note)
All device pins are compatible with LVTTL interface
JEDEC standard 400mil 54pin TSOP-II with 0.8mm
of pin pitch
All inputs and outputs referenced to positive edge of
system clock
Data mask function by UDQM or LDQM
Internal four banks operation
Auto refresh and self refresh
4096 refresh cycles / 64ms
Programmable Burst Length and Burst Type
- 1, 2, 4, 8 or Full page for Sequential Burst
- 1, 2, 4 or 8 for Interleave Burst
Programmable CAS Latency ; 2, 3 Clocks
ORDERING INFORMATION
Note : VDD(Min) of HY57V641620HG(L)T-5I/55I/6I is 3.135V
Part No.
Clock Frequency
Power
Organization
Interface
Package
HY57V641620HGT-5I/55I/6I/7I
200/183/166/143MHz
Normal
4Banks x 1Mbits
x16
LVTTL
400mil 54pin TSOP II
HY57V641620HGT-KI
133MHz
HY57V641620HGT-HI
133MHz
HY57V641620HGT-8I
125MHz
HY57V641620HGT-PI
100MHz
HY57V641620HGT-SI
100MHz
HY57V641620HGLT-5I/55I/6I/7I
200/183/166/143MHz
Low power
HY57V641620HGLT-KI
133MHz
HY57V641620HGLT-HI
133MHz
HY57V641620HGLT-8I
125MHz
HY57V641620HGLT-PI
100MHz
HY57V641620HGLT-SI
100MHz
相關PDF資料 |
PDF描述 |
|---|---|
| HY57V641620HGT-PI | CONNECTOR ACCESSORY |
| HY57V641620HG | 4 Banks x 1M x 16Bit Synchronous DRAM |
| HY57V641620HGT-5 | 4 Banks x 1M x 16Bit Synchronous DRAM |
| HY57V641620HGT-55 | 4 Banks x 1M x 16Bit Synchronous DRAM |
| HY57V641620HGT-55I | 4 Banks x 1M x 16Bit Synchronous DRAM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HY57V641620HGLT-6 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 SDRAM |
| HY57V641620HGLT-6I | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 SDRAM |
| HY57V641620HGLT-7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 SDRAM |
| HY57V641620HGLT-7I | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 SDRAM |
| HY57V641620HGLT-8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 SDRAM |
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