Datasheet Details
| Part number | EM42AM1684RTC |
|---|---|
| Manufacturer | Eorex |
| File Size | 335.91 KB |
| Description | Double DATA RATE SDRAM |
| Datasheet | EM42AM1684RTC-Eorex.pdf |
|
|
Overview: Revision History Revision 0.1 (Jul. 2010) - First release. Revision 0.2 (Sep. 2010) - Delete CL=2, page 2, 8, 17 - Add 166MHz@2.5-3-3; 200MHz@3-3-3, page 2 EM42AM1684RTC Sep. 2010 .eorex.
| Part number | EM42AM1684RTC |
|---|---|
| Manufacturer | Eorex |
| File Size | 335.91 KB |
| Description | Double DATA RATE SDRAM |
| Datasheet | EM42AM1684RTC-Eorex.pdf |
|
|
|
• Internal Double-Date-Rate architecture with twice accesses per clock cycle.
• Single 2.5V ±0.2V Power Supply • 2.5V SSTL-2 patible I/O • Burst Length (B/L) of 2, 4, 8 • 2.5, 3 clock read latency • Bi-directional, intermittent data strobe (DQS) • All inputs except data and DM are sampled at the positive edge of the system clock.
• Data Mask (DM) for write data • Sequential & Interleaved Burst type available • Auto precharge option for each burst accesses • DQS edge-aligned with data for Read cycles • DQS center-aligned with data for Write cycles • DLL aligns DQ & DQS transitions with CLK transition • Auto Refresh and Self Refresh • 8,192 Refresh Cycles / 64ms The EM42AM1684RTC is high speed Synchronous graphic RAM fabricated with ultra high performance CMOS process containing 268,435,456 bits which organized as 4Meg words x 4 banks by 16 bits.
| Part Number | Description |
|---|---|
| EM428M1644RTA | Double DATA RATE SDRAM |
| EM42BM3284LBA | Double DATA RATE SDRAM |
| EM42CM1684RTA | Double DATA RATE SDRAM |
| EM44CM1688LBA | 1Gb Double DATA RATE-2 SDRAM |
| EM44CM1688LBB | 1Gb Double DATA RATE-2 SDRAM |
| EM44CM1688LBC | Double DATA RATE SDRAM |
| EM44DM0888LBA | Double DATA RATE SDRAM |
| EM47CM1688SBB | 4Gb Double DATA RATE-3 SDRAM |
| EM47DM0888SBA | 4Gb Double DATA RATE-3 SDRAM |
| EM47EM0888SBA | 4Gb Double DATA RATE-3 SDRAM |