AT25640-10PI Atmel, AT25640-10PI Datasheet - Page 13

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

Specifications of AT25640-10PI

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 64K (8K x 8)
• Speed: 3MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 4.5 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

WRITE Timing
HOLD Timing
0675M–SEEPR–9/03
HO LD
SCK
CS
SO
SCK
SO
CS
SI
HIGH IMPEDANCE
0
INSTRUCTION
1
2
3
4
t
HD
5
t
6
CD
7
t
HZ
15 14 13
8 9 10
BYTE ADDRESS
11 20 21 22 23 24 25 26 27 28 29 30 31
...
3
2
1
t
HD
0
7
6
AT25080/160/320/640
DATA IN
5
4
t
t
CD
LZ
3
2
1
0
13