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UPD43256B-X中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
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UPD43256B-X規(guī)格書詳情
Description
The μPD43256B-X is a high speed, low power, and 262,144 bits (32,768 words by 8 bits) CMOS static RAM.
The μPD43256B-X is an extended-operating-temperature version of the μPD43256B (X version : TA = –25 to +85°C). And A and B versions are low voltage operations. Battery backup is available.
The μPD43256B-X is packed in 28-pin PLASTIC TSOP (I) (8 x 13.4 mm).
Features
? 32,768 words by 8 bits organization
? Fast access time: 70, 85, 100, 120, 150 ns (MAX.)
? Operating ambient temperature: TA = –25 to +85 °C
? Low voltage operation (A version: VCC = 3.0 to 5.5 V, B version: VCC = 2.7 to 5.5 V)
? Low VCC data retention: 2.0 V (MIN.)
? /OE input for easy application
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NEC |
23+ |
NA/ |
3654 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
NEC |
2018+ |
DIP |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價 | ||
NEC |
2402+ |
DIP28 |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
NEC |
24+ |
DIP-28 |
3000 |
自己現(xiàn)貨 |
詢價 | ||
原廠正品 |
23+ |
PLCC-84 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
NEC |
22+ |
PDIP |
11190 |
原裝正品 |
詢價 | ||
NEC |
2021+ |
DIP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
RENESAS |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
NEC |
88+ |
DIP28 |
418 |
原裝現(xiàn)貨 |
詢價 | ||
NEC |
2339+ |
DIP |
5989 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 |
