EDX5116ADSE
Description
The EDX5116ADSE is a 512M bits XDR DRAM organized as 32M words x 16 bits. It is a general-purpose high-performance memory device suitable for use in a broad range of applications.
The use of Differential Rambus Signaling Level (DRSL) technology permits 4000/3200 Mb/s transfer rates while using conventional system and board design technologies. XDR DRA devices are capable of sustained data transfers of 8000/6400 MB/s.
XDR DRAM device architecture allows the highest sustained bandwidth for multiple, interleaved randomly addressed memory transactions. The highly-efficient protocol yields over 95% utilization while allowing fine access granularity. The device's eight banks support up to four interleaved transactions.
It is packaged in 104-ball FBGA compatible with Rambus XDR DRAM pin configuration.
Features
- Highest pin bandwidth available
4000/3200 Mb/s Octal Data Rate (ODR) Signaling- Bi-directional differential RSL (DRSL)
- Flexible read/write bandwidth allocation
- Minimum pin count - On-chip termination
- Adaptive impedance matching
- Reduced system cost and routing complexity
- Bi-directional differential RSL (DRSL)
- Highest sustained bandwidth per DRAM device
- 8000/6400 MB/s sustained data rate
- Eight banks: bank-interleaved transactions at full bandwidth
- Dynamic request scheduling
- Early-read-after-write support for maximum efficiency
- Zero overhead refresh
- Dynamic width control
- EDX5116ADSE supports x16, x8 and x4 mode
- Low latency
- 2.0/2.5 ns request packets
- Point-to-point data interconnect for fastest possible flight time
- Support for low-latency, fast-cycle cores
- Low power
- 1.8V Vdd
- Programmable small-swing I/O signaling (DRSL)
- Low power PLL/DLL design
- Powerdown self-refresh support
- Per pin I/O powerdown for narrow-width operation
- Lead-free (RoHS compliant)
Ordering Information
| Part Number | Grade | Package | Datasheet | IBIS | Verilog |
|---|---|---|---|---|---|
| EDX5116ADSE-4D-E | 4.0D | 104-FBGA | E1033E40 | Avail. | - |
| EDX5116ADSE-3C-E | 3.2C | 104-FBGA | E1033E40 | Avail. | - |