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D4564841G5 |
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| Part Number | D4564841G5 |
| Manufacturer | ETC |
| Description | The µPD4564441, 4564841, 4564163 are high-speed 67,108,864-bit synchronous dynamic random-access memories, organized as 4,194,304 × 4 × 4, 2,097,152 × 8 × 4, 1,048,576 ×16 × 4 (word × bit × bank), res... |
| Features |
• Fully Synchronous Dynamic RAM, with all signals referenced to a positive clock edge • Pulsed interface • Possible to assert random column address in every cycle • Quad internal banks controlled by A12 and A13 (Bank Select) • Byte control (×16) by LDQM and UDQM • Programmable Wrap sequence (Sequential / Interleave) • Programmable burst length (1, 2, 4, 8 and full page) • Programmable /CAS latency (2 and 3) • Automatic precharge and controlled precharge • CBR (auto) refresh and self refresh • ×4, ×8, ×16 organization • Single 3.3 V ± 0.3 V power supply • LVTTL compatible inputs and outputs • 4... |
| Document |
 D4564841G5 Data Sheet
PDF 0.97MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | D4564163 |
NEC |
UPD4564163 |
|
| 2 | D4503B |
ETC |
Hex 2 State Buffer |
|
| 3 | D45128163G5 |
NEC |
UPD45128163G5 |
|
| 4 | D45128441G5 |
NEC |
UPD45128441G5 |
|
| 5 | D45128841G5 |
NEC |
UPD45128841G5 |
|