AT25256B-SSHL-B Atmel, AT25256B-SSHL-B Datasheet - Page 27

• Manufacturer Part Number: AT25256B-SSHL-B
• Description: EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3
• Manufacturer: Atmel

Specifications of AT25256B-SSHL-B

• Memory Size: 256Kbit
• Memory Configuration: 32768 X 8
• Interface Type: Serial, SPI
• Clock Frequency: 3MHz
• Supply Voltage Range: 1.8V To 5.5V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Rohs Compliant: Yes
• Density: 256Kb
• Organization: 32Kx8
• Access Time (max): 80ns
• Frequency (max): 5MHz
• Write Protection: Yes
• Data Retention: 100Year
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Package Type: SOIC
• Operating Temp Range: -40C to 85C
• Supply Current: 10mA
• 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

8. Revision History
8593C–SEEPR–8/09
Doc. Rev.
8593C
8593B
8593A
Date
8/2009
5/2009
1/2009
Comments
Updated ordering info and part markings
Updated Category Numbers
Initial document release.
AT25128B/256B [Preliminary]
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