AT24C256C-SSHL-T Atmel, AT24C256C-SSHL-T Datasheet - Page 12

• Manufacturer Part Number: AT24C256C-SSHL-T
• Description: IC EEPROM 256KBIT IND 8SOIC
• Manufacturer: Atmel

Specifications of AT24C256C-SSHL-T

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 256K (32K x 8)
• Speed: 400kHz, 1MHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SEQUENTIAL READ: Sequential reads are initiated by either a current address read or a random address read.
After the microcontroller receives a data word, it responds with an acknowledge. As long as the EEPROM
receives an acknowledge, it will continue to increment the data word address and serially clock out sequential
data words. When the memory address limit is reached, the data word address will “roll over” and the sequential
read will continue. The sequential read operation is terminated when the microcontroller does not respond with a
“0” but does generate a following stop condition (refer to Figure 13).
Figure 7-3.
Sequential Read
Atmel AT24C256C
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