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What is MT9HVF12872K?

This electronic component, produced by the manufacturer "Micron", performs the same function as "1GB DDR2 SDRAM VLP Mini-RDIMM".


MT9HVF12872K Datasheet PDF - Micron

Part Number MT9HVF12872K
Description 1GB DDR2 SDRAM VLP Mini-RDIMM
Manufacturers Micron 
Logo Micron Logo 


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512MB, 1GB: (x72, ECC, SR) 244-Pin DDR2 VLP Mini-RDIMM
Features
DDR2 SDRAM VLP Mini-RDIMM
MT9HVF6472(P)K – 512MB
MT9HVF12872(P)K – 1GB
For component data sheets, refer to Micron’s Web site: www.micron.com
Features
• 244-pin, very low profile mini registered dual in-line
memory module (VLP Mini-RDIMM)
• Fast data transfer rates: PC2-3200, PC2-4200,
PC2-5300, or PC2-6400
• 512MB (64 Meg x 72) or 1GB (128 Meg x 72)
• Supports ECC error detection and correction
• VDD = VDDQ = +1.8V
• VDDSPD = +1.7V to +3.6V
• JEDEC-standard 1.8V I/O (SSTL_18-compatible)
• Differential data strobe (DQS, DQS#) option
• 4n-bit prefetch architecture
• Multiple internal device banks for concurrent
operation
• Supports duplicate output strobe (RDQS/RDQS#)
• Programmable CAS# latency (CL)
• Posted CAS# additive latency (AL)
• WRITE latency = READ latency - 1 tCK
• Programmable burst lengths: 4 or 8
• Adjustable data-output drive strength
• 64ms, 8,192-cycle refresh
• On-die termination (ODT)
• Serial presence-detect (SPD) with EEPROM
• Gold edge contacts
• Single rank
Figure 1: 244-Pin VLP Mini-RDIMM
PCB height: 18.2mm (0.72in)
Options
• Parity
• Operating temperature1
Commercial (0°C TA +70°C)
Industrial (–40°C TA +85°C)
• Package
244-pin DIMM (Pb-free)
• Frequency/CAS latency2
2.5ns @ CL = 5 (DDR2-800)
2.5ns @ CL = 6 (DDR2-800)
3ns @ CL = 5 (DDR2-667)
3.75ns @ CL = 4 (DDR2-533)
5.0ns @ CL = 3 (DDR2-400)
• PCB height
18.2mm (0.72in)
Marking
P
None
I
Y
-80E
-800
-667
-53E
-40E
Notes: 1. Contact Micron for industrial temperature
module offerings.
2. CL = CAS (READ) latency; registered mode
will add one clock cycle to CL.
Table 1:
Speed
Grade
-80E
-800
-667
-53E
-40E
Key Timing Parameters
Industry
Nomenclature
PC2-6400
PC2-6400
PC2-5300
PC2-4200
PC2-3200
CL = 6
800
Data Rate (MT/s)
CL = 5
800
667
667
CL = 4
533
53E
533
533
400
CL = 3
400
400
400
tRCD
(ns)
12.5
15
15
15
15
tRP
(ns)
tRC
(ns)
12.5 55
15 55
15 55
15 55
15 55
PDF: 09005aef81c9620b/Source: 09005aef81c961ec
HVF9C64_128x72K.fm - Rev. C 3/07 EN
1 Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2005 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.

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MT9HVF12872K equivalent
512MB, 1GB: (x72, ECC, SR) 244-Pin DDR2 VLP Mini-RDIMM
Pin Assignments and Descriptions
Table 6: Pin Descriptions (continued)
Symbol
VREF
VSS
VDDSPD
NC
RFU
Type
Supply
Supply
Supply
Description
SSTL_18 reference voltage.
Ground.
Serial EEPROM positive power supply: +1.7V to +3.6V.
No connect: These pins should be left unconnected.
Reserved for future use.
PDF: 09005aef81c9620b/Source: 09005aef81c961ec
HVF9C64_128x72K.fm - Rev. C 3/07 EN
5 Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2005 Micron Technology, Inc. All rights reserved.


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Featured Datasheets

Part NumberDescriptionMFRS
MT9HVF12872KThe function is 1GB DDR2 SDRAM VLP Mini-RDIMM. MicronMicron
MT9HVF12872PKThe function is 1GB DDR2 SDRAM VLP Mini-RDIMM. MicronMicron

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