AT25640-10PI-2.7 Atmel, AT25640-10PI-2.7 Datasheet - Page 4

• 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

AC Characteristics
Applicable over recommended operating range from T
100 pF (unless otherwise noted).
4
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
SCK
RI
FI
WH
WL
CS
CSS
CSH
SU
H
HD
CD
V
HO
AT25080/160/320/640
Parameter
SCK Clock Frequency
Input Rise Time
Input Fall Time
SCK High Time
SCK Low Time
CS High Time
CS Setup Time
CS Hold Time
Data In Setup Time
Data In Hold Time
Hold Setup Time
Hold Hold Time
Output Valid
Output Hold Time
AI
= -40 C to +85 C, V
4.5 - 5.5
2.7 - 5.5
1.8 - 5.5
4.5 - 5.5
2.7 - 5.5
1.8 - 5.5
4.5 - 5.5
2.7 - 5.5
1.8 - 5.5
4.5 - 5.5
2.7 - 5.5
1.8 - 5.5
4.5 - 5.5
2.7 - 5.5
1.8 - 5.5
4.5 - 5.5
2.7 - 5.5
1.8 - 5.5
4.5 - 5.5
2.7 - 5.5
1.8 - 5.5
4.5 - 5.5
2.7 - 5.5
1.8 - 5.5
4.5 - 5.5
2.7 - 5.5
1.8 - 5.5
4.5 - 5.5
2.7 - 5.5
1.8 - 5.5
4.5 - 5.5
2.7 - 5.5
1.8 - 5.5
4.5 - 5.5
2.7 - 5.5
1.8 - 5.5
4.5 - 5.5
2.7 - 5.5
1.8 - 5.5
4.5 - 5.5
2.7 - 5.5
1.8 - 5.5
Voltage
CC
= As Specified, CL = 1 TTL Gate and
1000
1000
1000
Min
133
200
800
133
200
800
250
250
250
250
250
250
100
100
100
100
400
200
200
400
50
50
50
50
0
0
0
0
0
0
0
0
0
Max
133
200
800
3.0
2.1
0.5
2
2
2
2
2
2
0675M–SEEPR–9/03
Units
MHz
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns