IS24C02B-2ZLI-TR ISSI, Integrated Silicon Solution Inc, IS24C02B-2ZLI-TR Datasheet - Page 6

• Manufacturer Part Number: IS24C02B-2ZLI-TR
• Description: IC EEPROM 2KBIT 1MHZ 8TSSOP
• Manufacturer: ISSI, Integrated Silicon Solution Inc

Specifications of IS24C02B-2ZLI-TR

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 2K (256 x 8)
• Speed: 400kHz, 1MHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-TSSOP
• Density: 2Kb
• Interface Type: Serial (2-Wire)
• Organization: 256x8
• Access Time (max): 400ns
• Frequency (max): 1MHz
• Write Protection: Yes
• Data Retention: 100Year
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Package Type: TSSOP
• Operating Temp Range: -40C to 85C
• Supply Current: 3mA
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

GT24C02
4 PIN DESCRIPTIONS
SCL
This input clock pin is used to synchronize the data transfer to and from the device.
SDA
The SDA is a bi-directional pin used to transfer addresses and data into and out of the device. The SDA pin
is an open drain output and can be wired with other open drain or open collector outputs. However, the
SDA pin requires a pull-up resistor connected to the power supply.
A0, A1, A2
The A0, A1 and A2 are the device address inputs.
Typically, the A0, A1, and A2 pins are for hardware addressing and a total of 8 devices can be connected
on a single bus system. When A0, A1, and A2 are left floating, the inputs are defaulted to zero.
WP
WP is the Write Protect pin. While the WP pin is connected to the power supply of GT24C02, the entire
array becomes Write Protected (i.e. the device becomes Read only). When WP is tied to Ground or left
floating, the normal write operations are allowed.
Vcc
Supply voltage
GND
Ground of supply voltage
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