{"id":3052,"date":"2022-09-20T13:53:00","date_gmt":"2022-09-20T05:53:00","guid":{"rendered":"https:\/\/22ya4u4yz3u0.wpsite.pro\/?p=3052"},"modified":"2024-09-10T13:39:01","modified_gmt":"2024-09-10T05:39:01","slug":"ec24c128t","status":"publish","type":"post","link":"https:\/\/www.ecmos.com.tw\/en\/eeprom\/ec24c128t\/","title":{"rendered":"EC24C128T\uff5c128-Kbit I 2 C-compatible Serial EEPROM"},"content":{"rendered":"\n
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General Description<\/h3>\n\n\n\n

The EC24C128T is a 128-Kbit I 2<\/sup> C-compatible Serial EEPROM (Electrically Erasable Programmable Memory) device.
The device is designed to operate in a supply voltage range of 1.7V to 5.5V, with a maximum of 1MHz transfer rate.
The operating temperature range is from -40\u00b0C to +105\u00b0C. The device incorporates a Write Protection pin used for hardware Write Protection on the whole memory array.
The Serial EEPROM memory is organized as 256 pages of 64 bytes each, totaling 16384*8 bits.
The EC24C128T offers an additional 64-byte Identification Page for users to store sensitive application parameters.
This page can be permanently locked in Read-only mode after the application data is written into the Identification Page.
The EC24C128T also offers a separate memory block containing a factory programmed 128-bit Unique ID.
This block is in Read-only mode and can be accessed to by sending a specific Read command
The EC24C128T is delivered in Lead-free green packages: TSSOP-8, SOP-8, DIP-8, SOT23-5<\/p>\n\n\n\n

Features<\/strong><\/h3>\n\n\n\n
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  • Supply Voltage: 1.7V to 5.5V<\/li>\n\n\n\n
  • 2-wire Serial Interface I 2<\/sup> C Compatible
    —- 400 kHz and High Speed 1MHz Transfer Rate Compatibility<\/li>\n\n\n\n
  • Byte and Page (up to 64 Bytes) Write Mode
    —- Partial Page Writes Allowed
    Self-timed Write Cycle (5ms Maximum)<\/li>\n\n\n\n
  • Hardware Write Protection on the Whole Memory Array<\/li>\n\n\n\n
  • Additional 64-byte Write Lockable Page and 128-bit Unique ID<\/li>\n\n\n\n
  • Schmitt Trigger, Filtered Inputs for Noise Suppression<\/li>\n\n\n\n
  • High Reliability
    —- Endurance: 1,000,000 Write Cycles
    —- Data Retention: 100 Years<\/li>\n\n\n\n
  • Low Operating Current
    —- Write Current: 1mA (Maximum)
    —- Read Current: 0.5mA (Maximum)
    —- Standby Current: 1\u03bcA (Maximum)<\/li>\n\n\n\n
  • Operating Temperature Range: -40\u00b0C to +105\u00b0C<\/li>\n\n\n\n
  • Green Packaging Options
    —- TSSOP-8, SOP-8, DIP-8, SOT23-5<\/li>\n<\/ul>\n\n\n\n
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