AT25256B-SSHL-B Atmel, AT25256B-SSHL-B Datasheet - Page 21

• 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

8593C–SEEPR–8/09
AT25256B-MAHL
TOP MARK
Y = YEAR OF ASSEMBLY
@ = Country of Ass'y
XX = ATMEL LOT NUMBER TO COORESPOND WITH
TRACE CODE LOG BOOK.
(e.g. XX = AA, AB, AC,...AX, AY, AZ)
Y = SEAL YEAR
6: 2006
7: 2007
8: 2008
9: 2009
Pin 1 Indicator (Dot)
|---|---|---|
|---|---|---|
|---|---|---|
|---|---|---|
0: 2010
1: 2011
2: 2012
3: 2013
5
H
Y
*
|
E
L
X
B
@
X
AT25128B/256B [Preliminary]
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