K4H510838D-UCB0T datasheet, PDF

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K4H510838D-UCB0T: DescriptionCache DRAM Module, 64MX8, 0.75ns, CMOS, PDSO66; Categorystorage storage; File Size369KB，24 Pages; ManufacturerSAMSUNG; Websitehttp://www.samsung.com/Products/Semiconductor/; Environmental Compliance

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K4H510838D-UCB0T Overview

Cache DRAM Module, 64MX8, 0.75ns, CMOS, PDSO66

K4H510838D-UCB0T Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	TSSOP, TSSOP66,.46
Reach Compliance Code	compliant
Maximum access time	0.75 ns
Maximum clock frequency (fCLK)	133 MHz
I/O type	COMMON
interleaved burst length	2,4,8
JESD-30 code	R-PDSO-G66
JESD-609 code	e3
memory density	536870912 bit
Memory IC Type	CACHE DRAM MODULE
memory width	8
Humidity sensitivity level	1
Number of terminals	66
word count	67108864 words
character code	64000000
Maximum operating temperature	70 °C
Minimum operating temperature
organize	64MX8
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP66,.46
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	225
power supply	2.5 V
Certification status	Not Qualified
refresh cycle	8192
Continuous burst length	2,4,8
Maximum standby current	0.005 A
Maximum slew rate	0.325 mA
Nominal supply voltage (Vsup)	2.5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	MATTE TIN
Terminal form	GULL WING
Terminal pitch	0.635 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Base Number Matches	1

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K4H510438D

K4H510838D

K4H511638D

DDR SDRAM

512Mb D-die DDR SDRAM Specification

66 TSOP-II with Pb-Free

(RoHS compliant)

INFORMATION IN THIS DOCUMENT IS PROVIDED IN RELATION TO SAMSUNG PRODUCTS,

AND IS SUBJECT TO CHANGE WITHOUT NOTICE.

NOTHING IN THIS DOCUMENT SHALL BE CONSTRUED AS GRANTING ANY LICENSE,

EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE,

TO ANY INTELLECTUAL PROPERTY RIGHTS IN SAMSUNG PRODUCTS OR TECHNOLOGY. ALL

INFORMATION IN THIS DOCUMENT IS PROVIDED

ON AS "AS IS" BASIS WITHOUT GUARANTEE OR WARRANTY OF ANY KIND.

1. For updates or additional information about Samsung products, contact your nearest Samsung office.

2. Samsung products are not intended for use in life support, critical care, medical, safety equipment, or similar

applications where Product failure could result in loss of life or personal or physical harm, or any military or

defense application, or any governmental procurement to which special terms or provisions may apply.

* Samsung Electronics reserves the right to change products or specification without notice.

Rev. 1.2 January 2006

K4H510438D

K4H510838D

K4H511638D

Table of Contents

DDR SDRAM

1.0 Key Features ...............................................................................................................................4

2.0 Ordering Information ...................................................................................................................4

3.0 Operating Frequencies................................................................................................................4

4.0 Pin Description ............................................................................................................................5

5.0 Package Physical Dimension .....................................................................................................6

6.0 Block Diagram (32Mbit x 4 / 16Mbit x8 / 8Mbit x16 I/O x4 Banks)............................................7

7.0 Input/Output Function Description ............................................................................................8

8.0 Command Truth Table.................................................................................................................9

9.0 General Description...................................................................................................................10

10.0 Absolute Maximum Rating .....................................................................................................10

11.0 DC Operating Conditions ........................................................................................................10

12.0 DDR SDRAM IDD Spec Items & Test Conditions ..................................................................11

13.0 Input/Output Capacitance ......................................................................................................11

14.0 Detailed test condition for DDR SDRAM IDD1 & IDD7A ......................................................12

15.0 DDR SDRAM IDD spec table ..................................................................................................13

16.0 AC Operating Conditions .......................................................................................................14

17.0 AC Overshoot/Undershoot specification for Address and Control Pins............................14

18.0 Overshoot/Undershoot specification for Data, Strobe and Mask Pins...............................15

19.0 AC Timming Parameters & Specifications ...........................................................................16

20.0 System Characteristics for DDR SDRAM ..............................................................................17

21.0 Component Notes ....................................................................................................................18

22.0 System Notes ...........................................................................................................................20

23.0 IBIS : I/V Characteristics for Input and Output Buffers ........................................................21

Rev. 1.2 January 2006

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