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UPD43257BGU-70LL

256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

文件:157.42 Kbytes 页数:20 Pages

NEC

瑞萨

UPD43257BGU-70LL

MOS INTEGRATED CIRCUIT

Features • 32,768 words by 8 bits organization • Fast access time: 70, 85 ns (MAX.) • Low VCC data retention: 2.0 V (MIN.) • Two Chip Enable inputs: /CE1, CE2

文件:676.64 Kbytes 页数:22 Pages

RENESAS

瑞萨

UPD43257BGU-70LL

MOS INTEGRATED CIRCUIT 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT

文件:197.96 Kbytes 页数:24 Pages

NEC

瑞萨

UPD43257BGU-70LL-A

MOS INTEGRATED CIRCUIT

Features • 32,768 words by 8 bits organization • Fast access time: 70, 85 ns (MAX.) • Low VCC data retention: 2.0 V (MIN.) • Two Chip Enable inputs: /CE1, CE2

文件:676.64 Kbytes 页数:22 Pages

RENESAS

瑞萨

UPD43257BGU-70LL-A

MOS INTEGRATED CIRCUIT 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT

文件:197.96 Kbytes 页数:24 Pages

NEC

瑞萨

供应商型号品牌批号封装库存备注价格
NEC
SOP28
00+
19
全新原装进口自己库存优势
询价
24+
3000
自己现货
询价
NEC
17+
SOP28
9988
只做原装进口,自己库存
询价
NEC
23+
SOP-28
8650
受权代理!全新原装现货特价热卖!
询价
NEC
2447
SOP28
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+
SMD28
50000
全新原装正品现货,支持订货
询价
NEC
23+
SOP-28
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
NEC
9712+
SOP28
50
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
NEC
23+
SOP28
20000
全新原装假一赔十
询价
NEC
23+
SOP28
2550
原厂原装正品
询价
更多UPD43257BGU-70LL供应商 更新时间2025-12-6 9:31:00