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UPD444012A-CXXX中文资料PDF规格书
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Features
• 262,144 words by 16 bits organization
• Fast access time: 50, 55, 70, 85, 100, 120 ns (MAX.)
• Byte data control: /LB (I/O1 - I/O8), /UB (I/O9 - I/O16)
• Low voltage operation
(B version: VCC = 2.7 to 3.6 V, C version: VCC = 2.2 to 3.6 V)
• Low VCC data retention: 1.0 V (MIN.)
• Operating ambient temperature: TA = –25 to +85°C
• Output Enable input for easy application
• Two Chip Enable inputs: /CE1, CE2
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
19+ |
SOP |
20000 |
原装现货假一罚十 |
询价 | ||
NEC |
2021+ |
TSOP48 |
6038 |
百分百原装正品 |
询价 | ||
NEC |
22+ |
TSOP |
5000 |
全新原装现货!价格优惠!可长期 |
询价 | ||
RENESAS |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
NEC |
2021+ |
TSOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
NEC |
23+ |
TSOP |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
NEC |
22+23+ |
TSSOP |
20351 |
绝对原装正品全新进口深圳现货 |
询价 | ||
NEC |
1948+ |
SOP-48 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
NEC |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
NEC |
22+ |
TSOP-48 |
6850 |
郑重承诺只做原装进口货 |
询价 |