EC24C04TNM1GR

General Description

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°C to +105°C.
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.

Features

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