ISSI 3.3V Single Data Rate (SDR) Synchronous DRAM
ISSI 3.3V Single Data Rate (SDR) Synchronous DRAM provides a wide selection of SDR SDRAM with densities from 16Mbit to 512Mbit in 1Mx16, 4Mx16, and 8Mx16 organizations. Each device features a single supply voltage (3.3V +/-0.3V), standard SDRAM clock timing, LVTTL compatible inputs, programmable burst length of 1, 2, 4, 8, or full page, auto-refresh and self-refresh modes. ISSI 3.3V SDR Synchronous DRAM has a programmable CAS latency of 2 or 3. Typical applications for these devices include wireless access points, base stations, routers, network storage, energy management, industrial controls, car infotainment, and automotive telematics.
Features
- Single supply voltage of 3.3V ± 0.3V
- Standard SDRAM clock timing
- LVTTL compatible inputs
- Four internal banks with bank controls(2)
- Data masking per byte on Read or Write commands
- Programmable burst length of 1, 2, 4, 8, or full page
- Programmable CAS latency of 2 or 3
- Auto-refresh and self-refresh modes
- Auto-precharge supported
- JEDEC compliant:
- 54-ball BGA or 54-pin TSOP-II for x16(2)
- 90-ball BGA or 86-pin TSOP-II for x32
Applications
- Wireless access points
- Base stations
- Routers
- Network storage
- Energy management
- Industrial controls
- Car infotainment
- Automotive telematics
發佈日期: 2014-05-09
| 更新日期: 2025-12-18