s-24c04bphal Seiko Instruments Inc., s-24c04bphal Datasheet - Page 6

• Manufacturer Part Number: s-24c04bphal
• Description: 2-wire Cmos Serial E2prom
• Manufacturer: Seiko Instruments Inc.

6
2-WIRE CMOS SERIAL E
S-24C04BPHAL
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 rise time
SCL, SDA fall time
Bus release time
Noise suppression time
Input pulse voltage
Input pulse rise/fall time
Output judgment voltage
Output load
SDA OUT
SDA IN
SCL
Item
Table 8 Measurement Conditions
t
SU. STA
2
PROM
0.1 × V
20 ns
0.5 × V
100 pF + pull-up resistor 1.0 kΩ
f
t
t
t
t
t
t
t
t
t
t
t
t
t
SCL
LOW
HIGH
AA
DH
SU. STA
HD. STA
SU. DAT
HD. DAT
SU. STO
R
F
BUF
I
Symbol
t
HD. STA
CC
CC
t
F
t
to 0.9 × V
AA
Figure 4 Bus Timing
Seiko Instruments Inc.
t
HD. DAT
t
HIGH
Table 9
Min.
100
1.0
0.9
0.1
0.6
0.6
0.6
1.3
CC
50
V
0
0
−
−
−
CC
= 4.5 to 5.5 V
t
LOW
Typ.
−
−
−
−
−
−
−
−
−
−
−
−
−
−
t
SU. DAT
t
Max.
DH
400
0.9
0.3
0.3
50
−
−
−
−
−
−
−
−
−
Figure 3 Output Load Circuit
Min.
100
200
4.7
4.0
0.1
4.7
4.0
4.7
4.7
V
0
0
−
−
−
SDA
CC
= 1.6 to 4.5 V
Typ.
−
−
−
−
−
−
−
−
−
−
−
−
−
−
t
R
V
R = 1.0 kΩ
C = 100 pF
CC
Max.
100
100
3.5
1.0
0.3
t
−
−
−
−
−
−
−
−
−
SU. STO
Rev.3.0
t
BUF
Unit
kHz
µs
µs
µs
µs
µs
µs
µs
µs
µs
ns
ns
ns
ns
_00