ルネサスEEPROMは、最新のMONOS メモリ技術、 CMOS プロセスおよび低電圧回路技術を採用し、低電源電圧動作・低消費電力・高速動作・ 高信頼性を実現しています。

特長

シリアルEEPROM

  • 標準シリアルインタフェース、I2C（2線式バス） 、SPIバス --> マイコンとのダイレクト接続可能
  • データ保護機能、ライトプロテクション端子、ソフトウェアライトプロテクション --> データの信頼性向上
  • ワイドレンジ動作電圧、1.8V～5.5V --> 各種システム電源に対応
  • 温度拡張品、-40～+85℃ --> ハンディ機器にも対応
  • 高速モード対応、400kHz-1MHz（I2Cバス）、3-5MHz（SPIバス） --> 高速データ読み出し可能
  • 小型パッケージ、SOP-8/TSSOP-8,-14 --> セットの小型化

応用

  • 携帯電話／コードレス電話／ FAX：短縮ダイヤル、通信履歴管理
  • TV/VTR／リモコン：チャンネル、モード設定
  • 交換機／計測機器：アプリケーションソフト、ログデータ格納
  • 家電：微調整設定、使用状況来歴管理

メモリ&ロジック

セレクションテーブル

    Processing table
    型名
    PLP
    Family Name
    Memory Capacity (kbit)
    Organization (bit)
    Organization (kword)
    Access Time (ns)
    Interface
    Clock frequency (Hz)
    Supply Voltage (V)
    Pkg. Type
    Remarks
    Application
    HN58X25128FPIAG
    Serial Peripheral Interface 128k EEPROM (16-kword × 8-bit) 256k EEPROM (32-kword × 8-bit)    		 2032 12月 Serial EEPROM 128 x 8 3000000 1.8 - 5.5 SOP Industrial
    HN58X25256FPIAG
    Serial Peripheral Interface 128k EEPROM (16-kword × 8-bit) 256k EEPROM (32-kword × 8-bit)    		 2032 12月 Serial EEPROM 256 x 8 5000000 1.8 - 5.5 SOP Industrial
    R1EX24002ASAS0I
    2線式シリアルインタフェース 2k EEPROM（256ワード × 8ビット）    		 2032 12月 Serial EEPROM 2 x 8 0.256 400000 1.8 - 5.5 SOP Industrial
    R1EX24002ATAS0I
    Two-wire serial interface 2k EEPROM (256-word x 8-bit)    		 2032 12月 Serial EEPROM 2 x 8 0.256 400000 1.8 - 5.5 TSSOP Industrial
    R1EX24004ASAS0I
    Two-wire serial interface 4k EEPROM (512-word × 8-bit)    		 2032 12月 Serial EEPROM 4 x 8 0.512 400000 1.8 - 5.5 SOP Industrial
    R1EX24004ATAS0I
    Two-wire serial interface 4k EEPROM (512-word × 8-bit)    		 2032 12月 Serial EEPROM 4 x 8 0.512 400000 1.8 - 5.5 TSSOP Industrial
    R1EX24008ASAS0I
    Two-wire serial interface 8k EEPROM (1024-word x 8-bit)    		 2032 12月 Serial EEPROM 8 x 8 1 400000 1.8 - 5.5 SOP Industrial
    R1EX24008ATAS0I
    Two-wire serial interface 8k EEPROM (1024-word x 8-bit)    		 2030 3月, 2032 12月 Serial EEPROM 8 x 8 1 400000 1.8 - 5.5 TSSOP Industrial
    R1EX24016ASAS0I
    Two-wire serial interface 16k EEPROM (2-kword × 8-bit)    		 2032 12月 Serial EEPROM 16 x 8 2 400000 1.8 - 5.5 SOP Industrial
    R1EX24016ATAS0I
    Two-wire serial interface 16k EEPROM (2-kword × 8-bit)    		 2032 12月 Serial EEPROM 16 x 8 2 400000 1.8 - 5.5 TSSOP Industrial
    R1EX24032ASAS0I
    Two-wire serial interface 32k EEPROM (4-kword × 8-bit)    		 2032 12月 Serial EEPROM 32 x 8 4 400000 1.8 - 5.5 SOP Industrial
    R1EX24032ATAS0I
    Two-wire serial interface 32k EEPROM (4-kword × 8-bit)    		 2032 12月 Serial EEPROM 32 x 8 4 400000 1.8 - 5.5 TSSOP Industrial
    R1EX24064ASAS0I
    Two-wire serial interface 64k EEPROM (8-kword × 8-bit)    		 2032 12月 Serial EEPROM 64 x 8 8 400000 1.8 - 5.5 SOP Industrial
    R1EX24064ATAS0I
    Two-wire serial interface 64k EEPROM (8-kword × 8-bit)    		 2030 3月, 2032 12月 Serial EEPROM 64 x 8 8 400000 1.8 - 5.5 TSSOP Industrial
    R1EX24128BSAS0I
    Two-wire serial interface 128k EEPROM (16-kword × 8-bit)    		 2032 12月 Serial EEPROM 128 x 8 16 400000 1.8 - 5.5 SOP Industrial
    R1EX24128BTAS0I
    Two-wire serial interface 128k EEPROM (16-kword × 8-bit)    		 2032 12月 Serial EEPROM 128 x 8 16 400000 1.8 - 5.5 TSSOP Industrial
    R1EX24256BSAS0I
    Two-wire serial interface 256k EEPROM (32-kword × 8-bit)    		 2032 12月 Serial EEPROM 256 x 8 32 400000 1.8 - 5.5 SOP Industrial
    R1EX24256BTAS0I
    Two-wire serial interface 256k EEPROM (32-kword × 8-bit)    		 2032 12月 Serial EEPROM 256 x 8 32 400000 1.8 - 5.5 TSSOP Industrial
    R1EX24512BSAS0I
    Two-wire serial interface 512k EEPROM (64-kword × 8-bit)    		 2032 12月 Serial EEPROM 512 x 8 64 400000 1.8 - 5.5 SOP Industrial
    R1EX24512BTAS0I
    Two-wire serial interface 512k EEPROM (64-kword × 8-bit)    		 2030 3月, 2032 12月 Serial EEPROM 512 x 8 64 400000 1.8 - 5.5 TSSOP Industrial
    R1EX25002ASA00I
    2k EEPROM（256ワード × 8ビット）4k EEPROM（512ワード × 8ビット）シリアルペリフェラルインタフェース    		 2032 12月 Serial EEPROM 2 x 8 0.256 3000000 1.8 - 5.5 SOP Industrial
    R1EX25002ATA00I
    Serial Peripheral Interface 2k EEPROM (256-word × 8-bit) 4k EEPROM (512-word × 8-bit)    		 2032 12月 Serial EEPROM 2 x 8 0.256 5000000 1.8 - 5.5 TSSOP Industrial
    R1EX25004ASA00I
    Serial Peripheral Interface 2k EEPROM (256-word × 8-bit) 4k EEPROM (512-word × 8-bit)    		 2032 12月 Serial EEPROM 4 x 8 0.512 3000000 1.8 - 5.5 SOP Industrial
    R1EX25004ATA00I
    Serial Peripheral Interface 2k EEPROM (256-word × 8-bit) 4k EEPROM (512-word × 8-bit)    		 2032 12月 Serial EEPROM 4 x 8 0.512 5000000 1.8 - 5.5 TSSOP Industrial
    R1EX25008ASA00I
    Serial Peripheral Interface 8k EEPROM (1024-word × 8-bit) 16k EEPROM (2048-word × 8-bit)    		 2032 12月 Serial EEPROM 8 x 8 1 3000000 1.8 - 5.5 SOP Industrial
    R1EX25008ATA00I
    Serial Peripheral Interface 8k EEPROM (1024-word × 8-bit) 16k EEPROM (2048-word × 8-bit)    		 2032 12月 Serial EEPROM 8 x 8 1 5000000 1.8 - 5.5 TSSOP Industrial
    R1EX25016ASA00I
    Serial Peripheral Interface 8k EEPROM (1024-word × 8-bit) 16k EEPROM (2048-word × 8-bit)    		 2032 12月 Serial EEPROM 16 x 8 2 3000000 1.8 - 5.5 SOP Industrial
    R1EX25016ATA00I
    Serial Peripheral Interface 8k EEPROM (1024-word × 8-bit) 16k EEPROM (2048-word × 8-bit)    		 2032 12月 Serial EEPROM 16 x 8 2 5000000 1.8 - 5.5 TSSOP Industrial
    R1EX25032ASA00I
    Serial Peripheral Interface 32k EEPROM (4-kword × 8-bit) 64k EEPROM (8-kword × 8-bit)    		 2032 12月 Serial EEPROM 32 x 8 4 3000000 1.8 - 5.5 SOP Industrial
    R1EX25032ATA00I
    Serial Peripheral Interface 32k EEPROM (4-kword × 8-bit) 64k EEPROM (8-kword × 8-bit)    		 2032 12月 Serial EEPROM 32 x 8 4 5000000 1.8 - 5.5 TSSOP Industrial
    R1EX25064ASA00I
    Serial Peripheral Interface 32k EEPROM (4-kword × 8-bit) 64k EEPROM (8-kword × 8-bit)    		 2032 12月 Serial EEPROM 64 x 8 8 3000000 1.8 - 5.5 SOP Industrial
    R1EX25064ATA00I
    Serial Peripheral Interface 32k EEPROM (4-kword × 8-bit) 64k EEPROM (8-kword × 8-bit)    		 2030 3月, 2032 12月 Serial EEPROM 64 x 8 8 5000000 1.8 - 5.5 TSSOP Industrial
    R1EX25512ASA00I
    Serial Peripheral Interface 512K EEPROM (64-Kword × 8-bit)    		 2032 12月 Serial EEPROM 512 x 8 64 3000000 1.8 - 5.5 SOP Industrial
    R1EX25512ATA00I
    512K EEPROM（64-Kワード × 8ビット）シリアルペリフェラルインタフェース    		 2032 12月 Serial EEPROM 512 x 8 64 5000000 1.8 - 5.5 TSSOP Industrial
    X28HC256
    256K, 32K x 8 Bit; 5 Volt, Byte Alterable EEPROM    		 対象外 Byte Alterable EEPROM 256 x 8 32 120, 150, 90, 89 Parallel 4.5 - 5.5 PDIP, PLCC
    X28HC64
    64k, 8k x 8 Bit; 5 Volt, Byte Alterable EEPROM    		 対象外 Byte Alterable EEPROM 64 x 8 32 120, 90, 70 Parallel 4.5 - 5.5 PDIP, PLCC, SOICW
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
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    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product

    ドキュメント

    タイトル 分類 日付
    One-Renesas Memory Solutions Brochure
    PDF4.49 MB
    カタログ
    パラレルEEPROMの生産中止に関するご説明
    PDF767 KBEnglish
    ガイド
    EEPROM製品発注型名の見方
    PDF266 KBEnglish
    ガイド
    EEPROM製品アウトライン
    PDF1.55 MBEnglish
    概要