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HYMP564R72CP8-E3 Datasheet, PDF (2/26 Pages) Hynix Semiconductor – 240pin Registered DDR2 SDRAM DIMMs based on 512 Mb C ver. | |||
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FEATURES
1240pin Registered DDR2 SDRAM DIMMs
⢠JEDEC standard 1.8V +/- 0.1V Power Supply
⢠VDDQ: 1.8V +/- 0.1V
⢠All inputs and outputs are compatible with SSTL_1.8 interface
⢠4 Bank architecture
⢠Posted CAS
⢠Programmable CAS Latency 3, 4, 5
⢠OCD (Off-Chip Driver Impedance Adjustment)
⢠ODT (On-Die Termination)
⢠Fully differential clock operations (CK & CK)
⢠Programmable Burst Length 4 / 8 with both sequential and interleave mode
⢠Average Auto Refresh Period 7.8us under TCASE 85Â, 3.9us at 85 < TCASE  95 Â
⢠High Temperature Self-Refresh Entry enable features
⢠PASR (Partial Array Self- Refresh)
⢠8192 refresh cycles / 64ms
⢠Serial presence detect with EEPROM
⢠DDR2 SDRAM Package: 60ball FBGA
⢠133.35 x 30.00 mm form factor
⢠Lead-free Products are RoHS compliant
ADDRESS TABLE
Density Organization Ranks
SDRAMs
# of
DRAMs
# of row/bank/column Address
Refresh
Method
512MB 64M x 72
1
64Mb x 8
9
14(A0~A13)/2(BA0~BA1)/10(A0~A9) 8K / 64ms
1GB
128M x 72
2
64Mb x 8
18
14(A0~A13)/2(BA0~BA1)/10(A0~A9) 8K / 64ms
1GB
128M x 72
1
128Mb x 4
18 14(A0~A13)/2(BA0~BA1)/11(A0~A9,A11) 8K / 64ms
2GB
256M x 72
2
128Mb x 4
36 14(A0~A13)/2(BA0~BA1)/11(A0~A9,A11) 8K / 64ms
Rev. 0.2 / Sep. 2008
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