{"id":2722,"date":"2021-12-21T14:18:00","date_gmt":"2021-12-21T06:18:00","guid":{"rendered":"https:\/\/22ya4u4yz3u0.wpsite.pro\/?p=2722"},"modified":"2024-09-10T13:43:02","modified_gmt":"2024-09-10T05:43:02","slug":"ec24c04t","status":"publish","type":"post","link":"https:\/\/www.ecmos.com.tw\/en\/eeprom\/ec24c04t\/","title":{"rendered":"EC24C04T\uff5c4-Kbit I2 C-compatible Serial EEPROM"},"content":{"rendered":"\n
\u898f\u683c\u66f8\u4e0b\u8f09<\/div><\/a>\n\n\n\n
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General Description<\/h3>\n\n\n\n

The EC24C04T is a 4-Kbit I 2 C-compatible Serial EEPROM 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, over an operating temperature range of -40\u00b0C to +105\u00b0C.
The device incorporates a Write Protection pin used for hardware Write Protection on the whole memory array.
The device also offers a Software Write Protection feature for users to write protect the whole memory array.
The memory array is organized as 32 pages of 16 bytes each, totaling 512*8 bits.
The device offers an additional 16-byte Identification Page for users to store sensitive application parameters.
This page can be permanently locked in Read-only mode after the data is written into the Identification Page.
The device also offers a separate memory block (in Read-only mode) containing a factory programmed 128-bit Unique ID and can be accessed to by sending a specific Read command.
The EC24C04T is delivered in Lead-free green package: SOP-8.<\/p>\n\n\n\n

Features<\/h3>\n\n\n\n

\u25c6 Supply Voltage Range: 1.7V to 5.5V
\u25c6 2-wire Serial Interface I2 C Compatible
\u2014 400 kHz and High Speed 1MHz Transfer Rate Compatibility
\u25c6 Byte and Page (up to 16 Bytes) Write Mode
\u2014 Partial Page Write Allowed
\u25c6 Self-timed Write Cycle (3ms Maximum)
\u25c6 Additional 16-byte Write Lockable Page and 128-bit Unique ID
\u25c6 Hardware and Software Write Protection on the Whole Memory Array
\u25c6 Schmitt Trigger, Filtered Inputs for Noise Suppression
\u25c6 High Reliability
\u2014 Endurance: 2,000,000 Write Cycles
\u2014 Data Retention: 200 Years
\u2014 ESD Protection (Human Body Model): 6000V
\u25c6 Low Operating Current
\u2014 Write Current: 1mA (Maximum)
\u2014 Read Current: 0.5mA (Maximum)
\u2014 Standby Current: 1\u03bcA (Maximum)
\u25c6 Operating Temperature Range: -40\u00b0C to +105\u00b0C
\u25c6 Green Packaging Options (Pb\/Halide-free\/RoHS Compliant)
\u2014SOP-8<\/p>\n\n\n\n

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