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S-24C02BPPHL Datasheet, PDF (6/39 Pages) Seiko Instruments Inc – 2-WIRE CMOS SERIAL E2PROM
2-WIRE CMOS SERIAL E2PROM
S-24C02BPPHL
„ AC Electrical Characteristics
Table 8 Measurement Conditions
Input pulse voltage
0.1 × VCC to 0.9 × VCC
Input pulse rise/fall time 20 ns
Output judgment voltage 0.5 × VCC
Output load
100 pF + pull-up resistor 1.0 kΩ
Rev.2.2_00
SDA
VCC
R = 1.0 kΩ
C = 100 pF
Item
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
SCL
SDA IN
tSU.STA
SDA OUT
Symbol
fSCL
tLOW
tHIGH
tAA
tDH
tSU.STA
tHD.STA
tSU.DAT
tHD.DAT
tSU.STO
tR
tF
tBUF
tI
Table 9
VCC = 4.5 V to 5.5 V
Min. Typ. Max.
0
−
400
1.0
−
−
0.9
−
−
0.1
−
0.9
50
−
−
0.6
−
−
0.6
−
−
100
−
−
0
−
−
0.6
−
−
−
−
0.3
−
−
0.3
1.3
−
−
−
−
50
Figure 3 Output Load Circuit
VCC = 1.6 V to 4.5 V Unit
Min. Typ. Max.
0
−
100 kHz
4.7
−
−
µs
4.0
−
−
µs
0.1
−
3.5 µs
100
−
−
ns
4.7
−
−
µs
4.0
−
−
µs
200
−
−
ns
0
−
−
ns
4.7
−
−
µs
−
−
1.0 µs
−
−
0.3 µs
4.7
−
−
µs
−
−
100 ns
tHIGH
tF
tLOW
tR
tHD.STA
tHD.DAT
tSU.DAT
tSU.STO
tAA
tDH
tBUF
Figure 4 Bus Timing
6
Seiko Instruments Inc.