Etron Technology’s complete line of specialty DRAM products include SDR, DDR, DDR2, DDR3, DDR4, and LPDDR2 SDRAM, which provide densities ranging from 16Mb to 8Gb and a number of I/O bits from 4 to 64 bits. SDRAM (Synchronous Dynamic Random Access Memory) is a synchronous dynamic random access memory, also known as SDR SDRAM (Single Data Rate SDRAM). The core, I/O, and effective clocks of SDR SDRAM are all the same. The Single Data Rate means that the SDR SDRAM can only read/write once in a cycle.
| Density | Organization | Part No | Grade | Speed | Vdd Interface | Package | Datasheet |
|---|---|---|---|---|---|---|---|
| 16Mb | 1Mx16 | EM636165TS | Automotive Temp. | 200/166/143 | 3.3V, LVTTL | 50-pin TSOP2 | Contact Us |
| 64Mb | 4Mx16 | EM638165TS | Automotive Temp. | 200/166/143 | 3.3V, LVTTL | 54-pin TSOP2 | Contact Us |
| 64Mb | 4Mx16 | EM638165BM | Automotive Temp. | 200/166/143 | 3.3V, LVTTL | 54-ball TFBGA (BM:8x8x1.2mm) | Contact Us |
| 128Mb | 8Mx16 | EM639165TS | Automotive Temp. | 200/166/143 | 3.3V, LVTTL | 54-pin TSOP2 | Contact Us |
| 128Mb | 8Mx16 | EM639165BM | Automotive Temp. | 200/166/143 | 3.3V, LVTTL | 54-ball TFBGA (BM:8x8x1.2mm) | Contact Us |
| 256Mb | 16Mx16 | EM63A165TS | Automotive Temp. | 200/166/143 | 3.3V, LVTTL | 54-pin TSOP2 | Contact Us |
| 256Mb | 16Mx16 | EM63A165BM | Automotive Temp. | 200/166/143 | 3.3V, LVTTL | 54-ball TFBGA (BM:8x8x1.2mm) | Contact Us |
| 256Mb | 32Mx8 | EM63A085TS | Automotive Temp. | 200/166/143 | 3.3V, LVTTL | 54-pin TSOP2 | Contact Us |
| 512Mb | 32Mx16 | EM63B165TS | Automotive Temp. | 200/166/143 | 3.3V, LVTTL | 54-pin TSOP2 | Contact Us |
| 512Mb | 32Mx16 | EM63B165BM | Automotive Temp. | 200/166/143 | 3.3V, LVTTL | 54-ball FBGA (BM:8x8x1.2mm) | Contact Us |