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MYX4DDR2128M16PK Datasheet, PDF (1/39 Pages) Micross Components – Tin-lead ball metallurgy | |||
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2Gb DDR2 SDRAM
MYX4DDR2128M16PK*
*Advanced information. Subject to change without notice.
2Gb - 128M x 16 DDR2 SDRAM
Features
⢠Tin-lead ball metallurgy
⢠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
⢠DLL to align DQ and DQS transitions with CK
⢠8 internal banks for concurrent operation
⢠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, 8192-cycle refresh
⢠On-die termination (ODT)
⢠Industrial temperature (IT) option
⢠Supports JEDEC clock jitter specification
OptionsCode
⢠Configuration
ÂÂ 128 Meg x 16
(16 Meg x 16 x 8 banks)
128M16
⢠FBGA package (Sn63/Pb37)
BG
ÂÂ 84-ball FBGA (9mm x 12.5mm)
PK
⢠Timing â cycle time
ÂÂ 2.5ns @ CL = 5 (DDR2-800)
-25E
⢠Operating temperature
 Commercial (0°C ⤠TC ⤠+85°C)
 Industrial (â40°C ⤠TC ⤠+95°C;
â40°C ⤠TA ⤠+85°C)
None
IT
Table 1: Key Timing Parameters
Speed
Grade
-25E
CL=3
400
Data Rate (MT/s)
CL=4
CL=5
CL=6
533
800
800
CL=7
N/A
tRC (ns)
55
Table 2: Addressing
Parameter
Configuration
Refresh count
Row address
Bank address
Column address
128 Meg x 16
16 Meg x 16 x 8 banks
8K
A[13:0] (16K)
BA[2:0] (8)
A[9:0] (1K)
MYX4DDR2128M16PK*
Revision 1.5 - 03/27/2015
1
Form #: CSI-D-685 Document 006
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