S24CS0 datasheet(6/37 Pages) ABLIC

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FOR AUTOMOTIVE 105

°C OPERATION 2-WIRE SERIAL E

2PROM

S-24CS01A/02A/04A H Series

Rev.3.1_03



AC Electrical Characteristics

Table 11 Measurement Conditions

VCC

R = 1.0 k

SDA

C = 100 pF

Input pulse voltage

0.1

×VCC to 0.9×VCC

Input pulse rising / falling time

20 ns

Output judgment voltage

0.5

×VCC

Output load

100 pF

+ Pull-up resistor 1.0 kΩ

Figure 5 Output Load Circuit

Table 12

Item

−40°C to +85°C

+85°C to +105°C

Unit

Symbol

VCC =

4.5 V to 5.5 V

VCC =

2.55 V to 4.5 V

VCC =

1.8 V to 2.55 V

VCC =

2.55 V to 5.5 V

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

SCL clock frequency

fSCL

400

100

350

kHz

SCL clock time "L"

tLOW

1.0

⎯

1.0

⎯

4.7

⎯

1.1

⎯

μs

SCL clock time "H"

tHIGH

0.9

⎯

0.9

⎯

4.0

⎯

1.0

⎯

μs

SDA output delay time

tAA

0.1

0.9

0.1

0.9

0.1

3.5

0.1

1.0

μs

SDA output hold time

tDH

⎯

100

⎯

Start condition setup time

tSU.STA

0.6

⎯

0.6

⎯

4.7

⎯

0.6

⎯

μs

Start condition hold time

tHD.STA

0.6

⎯

0.6

⎯

4.0

⎯

0.6

⎯

μs

Data input setup time

tSU.DAT

100

⎯

100

⎯

200

⎯

100

⎯

Data input hold time

tHD.DAT

⎯

Stop condition setup time

tSU.STO

0.6

⎯

0.6

⎯

4.0

⎯

0.6

⎯

μs

SCL, SDA rising time

⎯

0.3

⎯

0.3

⎯

1.0

⎯

0.3

μs

SCL, SDA falling time

⎯

0.3

⎯

0.3

⎯

0.3

⎯

0.3

μs

Bus release time

tBUF

1.3

⎯

1.3

⎯

4.7

⎯

1.3

⎯

μs

Noise suppression time

⎯

100

⎯

100

⎯

SCL

SDA IN

SDA OUT

tBUF

tSU.STO

tSU.DAT

tHD.DAT

tDH

tAA

tHIGH

tLOW

tHD.STA

tSU.STA

Figure 6 Bus Timing

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