AT25640-10PI-2.7 Atmel, AT25640-10PI-2.7 Datasheet - Page 11

• Manufacturer Part Number: AT25640-10PI-2.7
• Description: IC EEPROM 64KBIT 3MHZ 8DIP
• Manufacturer: Atmel

Specifications of AT25640-10PI-2.7

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 64K (8K x 8)
• Speed: 2.1MHz, 3MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Timing Diagrams
Synchronous Data Timing (for Mode 0)
WREN Timing
WRDI Timing
0675M–SEEPR–9/03
SCK
CS
SO
SI
V
V
V
V
V
V
V
V
OH
OL
IH
IH
IH
IL
IL
IL
t
CSS
HI-Z
t
SU
VALID IN
t
WH
t
H
t
WL
t
V
AT25080/160/320/640
t
HO
t
CSH
t
DIS
t
HI-Z
CS
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