HY57V641620HGLT-PI Hynix Semiconductor, HY57V641620HGLT-PI Datasheet

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HY57V641620HGLT-PI

Manufacturer Part Number
HY57V641620HGLT-PI
Description
4 banks x 1M x 16Bit synchronous DRAM, 3.3V, LVTTL, low power, 100 MHz
Manufacturer
Hynix Semiconductor
Datasheet
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
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
ORDERING INFORMATION
Note : VDD(Min) of HY57V641620HG(L)T-5I/55I/6I is 3.135V
HY57V641620HGLT-5I/55I/6I/7I
HY57V641620HGT-5I/55I/6I/7I
Single 3.3 0.3V power supply
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
HY57V641620HGLT-KI
HY57V641620HGLT-HI
HY57V641620HGLT-PI
HY57V641620HGLT-SI
HY57V641620HGLT-8I
HY57V641620HGT-KI
HY57V641620HGT-HI
HY57V641620HGT-PI
HY57V641620HGT-SI
HY57V641620HGT-8I
Part No.
200/183/166/143MHz
200/183/166/143MHz
Clock Frequency
Note)
133MHz
133MHz
125MHz
100MHz
100MHz
133MHz
133MHz
125MHz
100MHz
100MHz
Low power
Power
Normal
Auto refresh and self refresh
4096 refresh cycles / 64ms
Programmable Burst Length and Burst Type
Programmable CAS Latency ; 2, 3 Clocks
- 1, 2, 4, 8 or Full page for Sequential Burst
- 1, 2, 4 or 8 for Interleave Burst
4Banks x 1Mbits
Organization
4 Banks x 1M x 16Bit Synchronous DRAM
x16
HY57V641620HG-I Series
Interface
LVTTL
400mil 54pin TSOP II
Package
1

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HY57V641620HGLT-PI Summary of contents

Page 1

... HY57V641620HGLT-5I/55I/6I/7I 200/183/166/143MHz HY57V641620HGLT-KI HY57V641620HGLT-HI HY57V641620HGLT-8I HY57V641620HGLT-PI HY57V641620HGLT-SI Note : VDD(Min) of HY57V641620HG(L)T-5I/55I/6I is 3.135V 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 Banks 16Bit Synchronous DRAM • ...

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PIN CONFIGURATION PIN DESCRIPTION PIN PIN NAME CLK Clock CKE Clock Enable CS Chip Select BA0,BA1 Bank Address A0 ~ A11 Address Row Address Strobe, RAS, CAS, WE Column Address Strobe, Write Enable LDQM, UDQM Data Input/Output Mask DQ0 ~ ...

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FUNCTIONAL BLOCK DIAGRAM 1Mbit x 4banks x 16 I/O Synchronous DRAM Self refresh logic & timer CLK Row active CKE CS RAS CAS refresh WE Column Active UDQM LDQM Bank Select A0 Address Registers A1 A11 BA0 BA1 Mode Registers ...

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ABSOLUTE MAXIMUM RATINGS Parameter Ambient Temperature Storage Temperature Voltage on Any Pin relative Voltage on V relative Short Circuit Output Current Power Dissipation Soldering Temperature Time Note : Operation at above absolute maximum ...

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CAPACITANCE (TA=25 C, f=1MHz) Parameter Input capacitance CLK A0 ~ A11, BA0, BA1, CKE, CS, RAS, CAS, WE, UDQM, LDQM Data input / output capacitance DQ0 ~ DQ15 OUTPUT LOAD CIRCUIT Output DC Output Load Circuit DC CHARACTERISTICS I (TA= ...

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... DD6 Note : 1.I and I depend on output loading and cycle rates. Specified values are measured with the output open DD1 DD4 2.Min. of tRRC (Refresh RAS cycle time) is shown at AC CHARACTERISTICS II 3.HY57V641620HGT-5I/55I/6I/7I/KI/HI/PI/SI 4.HY57V641620HGLT-5I/55I/6I/7I/KI/HI/PI/SI Rev. 1.0/Jan. 02 Note5 (TA= - =3.3 0. Test Condition ...

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AC CHARACTERISTICS I (AC operating conditions unless otherwise noted) Parameter Symbol Min CAS Latency = tCK3 5 3 System clock cycle time CAS Latency = tCK2 10 2 Clock high pulse width tCHW 1.75 Clock low pulse width tCLW 1.75 ...

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AC CHARACTERISTICS II -5I Symbo Parameter l Min t Operation RC 55 RAS Cycle Time t Auto Refresh RRC 60 t RAS to CAS Delay RCD 15 t RAS Active Time RAS 38.5 100K 38.5 100K t RAS Precharge Time ...

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DEVICE OPERATING OPTION TABLE HY57V641620HG(L)T-5I CAS Latency 200MHz(5ns) 3CLKs 183MHz(5.5ns) 3CLKs 166MHz(6ns) 3CLKs HY57V641620HG(L)T-55I CAS Latency 183MHz(5.5ns) 3CLKs 166MHz(6ns) 3CLKs 143MHz(7ns) 3CLKs HY57V641620HG(L)T-6I CAS Latency 166MHz(6ns) 3CLKs 143MHz(7ns) 3CLKs 133MHz(7.5ns) 2CLKs HY57V641620HG(L)T-7I CAS Latency 143MHz(7ns) 3CLKs 133MHz(7.5ns) 3CLKs 100MHz(10ns) 2CLKs ...

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... 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 Banks 16Bit Synchronous DRAM tRCD tRAS ...

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COMMAND TRUTH TABLE Command CKEn-1 Mode Register Set No Operation Bank Active Read Read with Autoprecharge Write Write with Autoprecharge Precharge All Banks Precharge selected Bank Burst Stop DQM Auto Refresh Burst-READ-Single- WRITE Entry 1 Self Refresh Exit Entry Precharge ...

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PACKAGE INFORMATION 400mil 54pin Thin Small Outline Package 22.327(0.8790) 22.149(0.8720) 0.150(0.0059) 0.050(0.0020) 0.400(0.016) 0.80(0.0315)BSC 0.300(0.012) Rev. 1.0/Jan. 02 UNIT : mm(inch) 11.938(0.4700) 11.735(0.4620) 10.262(0.4040) 10.058(0.3960) 5deg 0.210(0.0083) 0.597(0.0235) 0deg 0.406(0.0160) 0.120(0.0047) HY57V641620HG 1.194(0.0470) 0.991(0.0390) 12 ...

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