s-24c128ci-t8t1u3 Seiko Instruments Inc., s-24c128ci-t8t1u3 Datasheet - Page 6

• Manufacturer Part Number: s-24c128ci-t8t1u3
• Description: 2-wire Serial Eeprom S-24c128c 128k-bit
• Manufacturer: Seiko Instruments Inc.

SCL
SDA
(input)
SDA
(output)
6
2-WIRE CMOS SERIAL E
S-24C128C
Input pulse voltage
Input pulse rising / falling time
Output reference voltage
Output load
AC Electrical Characteristics
SCL clock frequency
SCL clock time “L”
SCL clock time “H”
SDA output delay time
SDA output hold time
Start condition setup time
Start condition hold time
Data input setup time
Data input hold time
Stop condition setup time
SCL, SDA rising time
SCL, SDA falling time
Bus release time
Noise suppression time
WP setup time
WP hold time
WP release setup time
WP release hold time
Table 11 Measurement Conditions
t
SU.STA
t
HD.STA
Item
0.2
20 ns or less
0.3
100 pF
t
F
2
PROM
t
AA
V
V
CC
CC
to 0.8
to 0.7
t
HIGH
t
t
t
t
HD.DAT
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AA
DH
SU.STA
SCL
LOW
HIGH
HD.STA
SU.DAT
HD.DAT
SU.STO
R
F
WS1
WH1
WS2
WH2
BUF
I
Figure 5 Bus Timing
Seiko Instruments Inc.
Symbol
V
V
CC
CC
Table 12
t
LOW
t
SU.DAT
0.2 V
Input pulse voltage
0.8 V
Min.
100
1.3
0.6
0.1
0.6
0.6
0.6
1.3
t
50
DH
0
0
0
0
0
0
Figure 4 I/O Waveform during AC Measurement
V
CC
CC
= 1.6 V to 5.5 V
CC
Max.
400
0.9
0.3
0.3
50
Output reference voltage
t
t
R
SU.STO
t
BUF
Rev.2.0
0.3 V
0.7 V
Unit
kHz
ns
ns
ns
ns
s
s
s
s
s
s
s
s
s
s
s
s
s
CC
CC
_00_H