LH6V4256中文資料夏普微數(shù)據(jù)手冊PDF規(guī)格書
LH6V4256規(guī)格書詳情
DESCRIPTION
The LH6V4256 is a 262,144 word × 4-bit dynamic RAM which allows fast page mode access. The LH6V4256 is fabricated on SHARP’s advanced CMOS double-level polysilicon gate technology. With its input multiplexed and packaged in the standard 20-pin DIP, 26-pin SOJ, or 28-pin TSOP (I) packages, it is easy to realize memory systems with low power dissipation and large memory capacity. The LH6V4256 operates on a single +3.3 V power supply and the built-in biasing voltage generator circuit.
FUNCTION
? 262,144 words × 4 bit
? Access time: 100 ns (MAX)
? Cycle time: 190 ns (MIN)
? Fast page mode cycle time: 60 ns (MIN)
? Power supply: +3.3 V ±0.3 V
? Power consumption (MAX):
Operating: 126 mW
Standby: 0.54 mW
? Built-in latch circuit for row-address, column-address, and input data
? OE = Don’t care in early write operation
? RAS only refresh, hidden refresh, and CAS before RAS refresh capability
? On-chip refresh counter
? 512 refresh cycle/8 ms
? Packages:
20-pin, 300-mil DIP
26-pin, 300-mil SOJ
28-pin, 8 × 13 mm2 TSOP (Type I)
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
SHARP/夏普 |
2023+ |
DIP |
8635 |
一級(jí)代理優(yōu)勢現(xiàn)貨,全新正品直營店 |
詢價(jià) | ||
SHARP/夏普 |
23+ |
NA/ |
3450 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
NS |
2020+ |
CAN |
16800 |
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢!? |
詢價(jià) | ||
LH74/2 |
118 |
118 |
詢價(jià) | ||||
SHARP |
24+ |
SSOP68 |
750 |
全新現(xiàn)貨 |
詢價(jià) | ||
原廠 |
CAN |
8650 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
SHARP |
24+ |
TQFP |
6500 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
詢價(jià) | ||
SHARP |
16+ |
TQFP |
1232 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢! |
詢價(jià) | ||
Surge Components |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨(dú)立分銷 |
詢價(jià) | ||
金升陽 |
900 |
詢價(jià) |