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MT47H32M16CC3B Datasheet, PDF (1/133 Pages) Micron Technology – 512Mb: x4, x8, x16 DDR2 SDRAM | |||
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512Mb: x4, x8, x16 DDR2 SDRAM
Features
DDR2 SDRAM
MT47H128M4 â 32 Meg x 4 x 4 banks
MT47H64M8 â 16 Meg x 8 x 4 banks
MT47H32M16 â 8 Meg x 16 x 4 banks
Features
⢠VDD = 1.8V ±0.1V, VDDQ = 1.8V ±0.1V
⢠JEDEC-standard 1.8V I/O (SSTL_18-compatible)
⢠Differential data strobe (DQS, DQS#) option
⢠4n-bit prefetch architecture
⢠Duplicate output strobe (RDQS) option for x8
⢠DLL to align DQ and DQS transitions with CK
⢠4 internal banks for concurrent operation
⢠Programmable CAS latency (CL)
⢠Posted CAS additive latency (AL)
⢠WRITE latency = READ latency - 1 tCK
⢠Selectable burst lengths: 4 or 8
⢠Adjustable data-output drive strength
⢠64ms, 8192-cycle refresh
⢠On-die termination (ODT)
⢠Industrial temperature (IT) option
⢠Automotive temperature (AT) option
⢠RoHS-compliant
⢠Supports JEDEC clock jitter specification
Options1
Marking
⢠Configuration
â 128 Meg x 4 (32 Meg x 4 x 4 banks)
128M4
â 64 Meg x 8 (16 Meg x 8 x 4 banks)
64M8
â 32 Meg x 16 (8 Meg x 16 x 4 banks)
32M16
⢠FBGA package (Pb-free) â x16
â 84-ball FBGA (8mm x 12.5mm) Rev. F, G HR
⢠FBGA package (Pb-free) â x4, x8
â 60-ball FBGA (8mm x 10mm) Rev. F, G
CF
⢠FBGA package (lead solder) â x16
â 84-ball FBGA (8mm x 12.5mm) Rev. F, G HW
⢠FBGA package (lead solder) â x4, x8
â 60-ball FBGA (8mm x 10mm) Rev. F, G
JN
⢠Timing â cycle time
â 1.875ns @ CL = 7 (DDR2-1066)
-187E
â 2.5ns @ CL = 5 (DDR2-800)
-25E
â 2.5ns @ CL = 6 (DDR2-800)
-25
â 3.0ns @ CL = 4 (DDR2-667)
-3E
â 3.0ns @ CL = 5 (DDR2-667)
-3
â 3.75ns @ CL = 4 (DDR2-533)
-37E
⢠Self refresh
â Standard
None
â Low-power
L
⢠Operating temperature
â Commercial (0°C ⤠TC ⤠+85°C)
â Industrial (â40°C ⤠TC ⤠+95°C;
â40°C ⤠TA ⤠+85°C)
â Automotive (â40°C ⤠TC, TA ⤠+105°C)
⢠Revision
None
IT
AT
:F/:G
Note:
1. Not all options listed can be combined to
define an offered product. Use the Part
Catalog Search on www.micron.com for
product offerings and availability.
PDF: 09005aef82f1e6e2
512MbDDR2.pdf - Rev. T 2/12 EN
1
Micron Technology, Inc. reserves the right to change products or specifications without notice.
 2004 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.
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