Rainbow Electronics AT24C164 - Manual (Page 5)

5
AT24C164
0105F–SEEPR–08/02
Note: 1. This parameter is characterized and is not 100% tested.
AC Characteristics
Applicable over recommended operating range from T
A
= -40 °C to +85°C, V
CC
= +1.8V to +5.5V, CL = 1 TTL Gate and
100 pF (unless otherwise noted).
Symbol Parameter
2.7-, 2.5-, 1.8-volt 5.0-volt
Units Min Max Min Max
f
SCL
Clock Frequency, SCL 100 400 kHz
t
LOW
Clock Pulse Width Low 4.7 1.2 µs
t
HIGH
Clock Pulse Width High 4.0 0.6 µs
t
I
Noise Suppression Time (1) 100 50 ns
t
AA
Clock Low to Data Out Valid 0.1 4.5 0.1 0.9 µs
t
BUF
Time the bus must be free before a new transmission can
start
(1)
4.7 1.2 µs
t
HD.STA
Start Hold Time 4.0 0.6 µs
t
SU.STA
Start Set-up Time 4.7 0.6
µs
t
HD.DAT
Data In Hold Time 0 0 µs
t
SU.DAT
Data In Set-up Time 200 100 ns
t
R
Inputs Rise Time (1) 1.0 0.3 µs
t
F
Inputs Fall Time (1) 300 300 ns
t
SU.STO
Stop Set-up Time 4.7 0.6 µs
t
DH
Data Out Hold Time 100 50 ns
t
WR
Write Cycle Time 10 10 ms
Endurance (1) 5.0V, 25 °C, Page Mode 1M 1M
Write
cycles