Purchase LH5PV8512, In-stock LH5PV8512 From SeekIC.
MFG:SHARP D/C:05+
Part Number: LH5PV8512
MFG: SHARP
D/C: 05+
Description: The LH5PV8512 is a 4M bit Pseudo-Static RAM with a 524,288 word×8 bit organization. It is fabricated <...
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LH5PV8512
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DataSheet
General Description
LH5PV8512 General Description
The LH5PV8512 is a 4M bit Pseudo-Static RAM with a 524,288 word×8 bit organization. It is fabricated using silicon-gate CMOS process technology.
A PSRAM uses on-chip refresh circuitry with a DRAM memory cell for pseudo-static operation which eliminates external clock inputs, while having the same pinout as industry standard SRAMs. Moreover, due to the functional similarities between PSRAMs and SRAMs, existing 512K ´ 8 SRAM sockets can be filled with the LH5PV8512N with little or no changes. The advantage is the cost saving realized with the lower cost PSRAM.
The LH5PV8512 has the ability to fill the gap between DRAM and SRAM by offering low cost, low power standby and simple interface.
LH5PV8512 Maximum Ratings
| PARAMETER | SYMBOL | RATING | UNIT | NOTE |
| Applied voltage on all pins | VT | 1.0 to +7.0 | V | 1 |
| Operating temperature |
TOPR | 0 to +70 | - | |
| Storage temperature |
Tstg |
65 to +150 |
- | |
| Output short circuit current | IO | 50 |
mA | - |
| Power dissipation | PD | 600 | mW | - |
NOTE:
1. The maximum applicable voltage on any pin with respect to VSS.
LH5PV8512 Features
` 524,288 words*8 bit organization
` CE access time (tCEA): 120 ns (MAX.)
` Cycle time (tRC): 190 ns (MIN.)
` Power supply:
+3.0 V ± 0.15 V (Operating)
+2.2 V to +3.15 V (Data retention)
` Power consumption (MAX.):
126 mW (Operating)
95 W (Standby = CMOS input level)
221 W (Self-refresh = CMOS input level)
` Available for address refresh, auto-refresh, and self-refresh modes
` 2,048 refresh cycles/32 ms
` Address non-multiple
` Not designed or rated as radiation hardened
` Package:
32-pin, 525-mil SOP
` Package material: Plastic
` Substrate material: P-type silicon
` Process: Silicon-gate CMOS
` Operating temperature: 0 - 70
LH5PV8512 Connection Diagram
LH5PV8512
PDF/DataSheet Download
- Datasheet: LH5PV8512
- File Size: 92908 KB
- Manufacturer: SHARP [Sharp Electrionic Components]
- Click here to Download
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