AT25040AN-10SI-2.7 Atmel, AT25040AN-10SI-2.7 Datasheet - Page 10

• Manufacturer Part Number: AT25040AN-10SI-2.7
• Description: IC EEPROM 4KBIT 20MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT25040AN-10SI-2.7

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 4K (512 x 8)
• Speed: 10MHz, 20MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT25040AN-10SI2.7

Timing Diagrams
Figure 3. Synchronous Data Timing (for Mode 0)
Figure 4. WREN Timing
Figure 5. WRDI Timing
10
SCK
SO
CS
SI
AT25010A/020A/040A
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
t
HO
t
CSH
3348J–SEEPR–8/06
t
DIS
t
HI-Z
CS