
FT24C02A
AC CHARACTERISTICS
Symbol
Parameter
1.8 V
Min
Max
2.5-5.0 V
Min
Max
Unit
f SCL
t LOW
t HIGH
t I
Clock frequency, SCL
Clock pulse width low
Clock pulse width high
Noise suppression time (1)
1.3
0.6
400
180
0.4
0.4
1000
120
kHz
μs
μs
ns
t AA
Clock low to data out valid
0.3
0.9
0.2
0.55
μs
t BUF
t HD.STA
t SU.STA
t HD.DAT
t SU.DAT
t R
t F
t SU.STO
t DH
WR
Time the bus must be free
before a new transmission can
start (1)
START hold time
START set-up time
Data in hold time
Data in set-up time
Input rise time (1)
Input fall time (1)
STOP set-up time
Date out hold time
Write cycle time
1.3
0.6
0.6
0
100
0.6
50
0.3
300
5
0.5
0.25
0.25
0
100
0.25
50
0.3
100
5
μs
μs
μs
μs
ns
μs
ns
μs
ns
ms
Endurance
25 C, Page Mode, 3.3V
(1)
o
1,000,000
Write Cycles
Notes:
1. This Parameter is expected by characterization but is not fully screened by test.
2. AC Measurement conditions:
R L (Connects to Vcc): 1.3K ?
Input Pulse Voltages: 0.3Vcc to 0.7Vcc
Input and output timing reference Voltages: 0.5Vcc
DS3011B-page 10
? 2009 Fremont Micro Devices Inc.