at24c64b ATMEL Corporation, at24c64b Datasheet - Page 4

• Manufacturer Part Number: at24c64b
• Description: 2-wire Serial Eeprom 64k 8192 X 8
• Manufacturer: ATMEL Corporation

4. AC Characteristics
Applicable over recommended operating range from T
100 pF (unless otherwise noted)
Notes:
4
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Endurance
)
SCL
LOW
HIGH
I
AA
BUF
HD.STA
SU.STA
HD.DAT
SU.DAT
R
F
SU.STO
DH
WR
Symbol
1. This parameter is characterized and is not 100% tested (T
2. This parameter is characterized and is not 100% tested.
AT24C64B
(1
Clock Frequency, SCL
Clock Pulse Width Low
Clock Pulse Width High
Noise Suppression Time
Clock Low to Data Out Valid
Time the bus must be free before a new transmission can start
Start Hold Time
Start Set-up Time
Data In Hold Time
Data In Set-up Time
Inputs Rise Time
Inputs Fall Time
Stop Set-up Time
Data Out Hold Time
Write Cycle Time
5.0V, 25°C, Page Mode
(2)
(2)
(1)
Parameter
AI
= -40°C to +85°C, V
A
= 25°C)
(2)
CC
= +1.8V to +5.5V, CL = 1 TTL Gate and
Min
100
200
1.3
0.6
0.2
1.3
0.6
0.6
0.6
1M
0
1.8V – 3.6V
Max
400
100
300
0.9
0.3
5
AT24C64B
Min
100
1.2
0.6
0.1
1.2
0.6
0.6
0.6
1M
50
0
5.0V
Max
400
300
0.9
0.3
50
5
3350E–SEEPR–9/07
Cycles
Units
Write
kHz
ms
µs
µs
µs
µs
µs
µs
µs
ns
µs
ns
ns
µs
ns