AT25640AN-10SU-2.7 Atmel, AT25640AN-10SU-2.7 Datasheet - Page 12

• Manufacturer Part Number: AT25640AN-10SU-2.7
• Description: IC EEPROM 64KBIT 20MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT25640AN-10SU-2.7

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 64K (8K 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: Lead free / RoHS Compliant
• Other names: AT25640AN-10SU2.7

4. Timing Diagrams
Figure 4-1.
Figure 4-2.
12
SCK
SO
CS
SI
AT25080A/160A/320A/640A
V
V
V
V
V
V
V
V
OH
OL
IH
IH
IH
IL
IL
IL
t
CSS
Synchronous Data Timing (for Mode 0)
WREN Timing
HI-Z
Table 3-6.
Don’t Care Bits
t
SU
Address
A
N
VALID IN
Address Key
t
WH
AT25080A
A
t
H
A
15
9
–A
–A
0
10
t
WL
AT25160A
A
A
15
10
t
V
–A
–A
11
0
AT25320A
A
A
15
11
t
–A
HO
–A
12
0
t
CSH
AT25640A
3347L–SEEPR–06/07
A
A
15
12
–A
t
–A
DIS
13
0
t
HI-Z
CS