HYB25D256160BT
HYB25D256160BT is 256-Mbit Double Data Rate SDRAM manufactured by Infineon.
- Part of the HYB25D256400BT comparator family.
- Part of the HYB25D256400BT comparator family.
Features
CAS Latency and Frequency
CAS Latency
2 2.5
Maximum Operating Frequency (MHz) DDR200 DDR266A DDR266 DDR333
-8 -7 -7F -6 100 133 133 133 125 143 143 166
- Double data rate architecture: two data transfers per clock cycle
- Bidirectional data strobe (DQS) is transmitted and received with data, to be used in capturing data at the receiver
- DQS is edge-aligned with data for reads and is center-aligned with data for writes
- Differential clock inputs (CK and CK)
- Four internal banks for concurrent operation
- Data mask (DM) for write data
- DLL aligns DQ and DQS transitions with CK transitions
- mands entered on each positive CK edge; data and data mask referenced to both edges of DQS
- Burst Lengths: 2, 4, or 8
- CAS Latency: (1.5), 2, 2.5, (3)
- Auto Precharge option for each burst access
- Auto Refresh and Self Refresh Modes
- 7.8ms...