品番 メーカー/ブランド 簡単な説明 部品ステータスメモリの種類メモリフォーマット技術メモリー容量クロック周波数書き込みサイクル時間 - ワード、ページアクセス時間メモリインターフェイス電圧 - 供給動作温度取付タイプパッケージ/ケースサプライヤデバイスパッケージ
STMicroelectronics IC EPROM 4M PARALLEL 40CDIP ObsoleteNon-VolatileEPROMEPROM - UV4Mb (256K x 16)
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100nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole40-CDIP (0.600", 15.24mm) Window40-CDIP Frit Seal with Window
STMicroelectronics IC EPROM 4M PARALLEL 40CDIP ObsoleteNon-VolatileEPROMEPROM - UV4Mb (256K x 16)
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100nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole40-CDIP (0.600", 15.24mm) Window40-CDIP Frit Seal with Window
STMicroelectronics IC EPROM 4M PARALLEL 40CDIP ObsoleteNon-VolatileEPROMEPROM - UV4Mb (256K x 16)
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120nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole40-CDIP (0.600", 15.24mm) Window40-CDIP Frit Seal with Window
STMicroelectronics IC EPROM 4M PARALLEL 40CDIP ObsoleteNon-VolatileEPROMEPROM - UV4Mb (256K x 16)
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150nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole40-CDIP (0.600", 15.24mm) Window40-CDIP Frit Seal with Window
STMicroelectronics IC EPROM 4M PARALLEL 40CDIP ObsoleteNon-VolatileEPROMEPROM - UV4Mb (256K x 16)
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45nsParallel4.75 V ~ 5.25 V0°C ~ 70°C (TA)Through Hole40-CDIP (0.600", 15.24mm) Window40-CDIP Frit Seal with Window
STMicroelectronics IC EPROM 4M PARALLEL 40CDIP ObsoleteNon-VolatileEPROMEPROM - UV4Mb (256K x 16)
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80nsParallel4.75 V ~ 5.25 V0°C ~ 70°C (TA)Through Hole40-CDIP (0.600", 15.24mm) Window40-CDIP Frit Seal with Window