Rainbow-electronics BR24L16FVM-W Bedienungsanleitung PDF herunterladen (Seite 24)

BR24L16-W / BR24L16F-W / BR24L16FJ-W /

Memory ICs

BR24L16FV-W / BR24L16FVM-W

24/25

2

300

100

200

0

−100

−200

01 34 65

INPUT DATA SET UP TIME : t

SU:DAT

(ns)

Fig.35 Input data setup time

t

SU:DAT(HIGH)

SUPPLY VOLTAGE : V

CC

(V)

SPEC2

SPEC1

Ta=85°C

Ta=25°C

Ta=−40°C

SPEC1 : FAST-MODE

SPEC2 : STANDARD-MODE

2

300

100

200

0

−100

−200

01 34 65

INPUT DATA SET UP TIME : t

SU:DAT

(ns)

Fig.36 Input data setup time

t

SU:DAT(LOW)

SUPPLY VOLTAGE : V

CC

(V)

SPEC2

SPEC1

Ta=85°C

Ta=25°C

Ta=−40°C

SPEC1 : FAST-MODE

SPEC2 : STANDARD-MODE

2

4

2

3

1

0

01 34 65

OUTPUT DATA DELAY TIME : t

PD

(µs)

Fig.37 Output data delay time

t

PD0

SUPPLY VOLTAGE : V

CC

(V)

SPEC2

SPEC2

SPEC1

SPEC1

Ta=85°C

Ta=25°C

Ta=−40°C

SPEC1 : FAST-MODE

SPEC2 : STANDARD-MODE

2

4

2

3

1

0

01 34 65

OUTPUT DATA DELAY TIME : t

PD

(µs)

Fig.38 Output data delay time

t

PD1

SUPPLY VOLTAGE : V

CC

(V)

SPEC2

SPEC2

SPEC1

SPEC1

Ta=85°C

Ta=25°C

Ta=−40°C

SPEC1 : FAST-MODE

SPEC2 : STANDARD-MODE

2

4

2

3

1

0

01 34 65

OUTPUT DATA HOLD TIME : t

DH

(µs)

Fig.39 Output data hold time

t

DH0

SUPPLY VOLTAGE : V

CC

(V)

SPEC2

SPEC2

SPEC1

SPEC1

Ta=85°C

Ta=25°C

Ta=−40°C

SPEC1 : FAST-MODE

SPEC2 : STANDARD-MODE

2

4

2

3

1

0

01 34 65

OUTPUT DATA HOLD TIME : t

DH

(µs)

Fig.40 Output data hold time

t

DH1

SUPPLY VOLTAGE : V

CC

(V)

SPEC2

SPEC2

SPEC1

SPEC1

Ta=85°C

Ta=25°C

Ta=−40°C

SPEC1 : FAST-MODE

SPEC2 : STANDARD-MODE

2

5

3

4

2

1

0

01 34 65

STOP CONDITION SET UP TIME : t

SU:STO

(µs)

Fig.41 Stop condition setup time

t

SU:STO

SUPPLY VOLTAGE : V

CC

(V)

SPEC1

SPEC2

Ta=85°C

Ta=25°C

Ta=−40°C

SPEC1 : FAST-MODE

SPEC2 : STANDARD-MODE

2

5

3

4

2

1

0

01 34 65

BUS OPEN TIME

BEFORE TRANSMISSION : t

BUF

(µs)

Fig.42 BUS free time t

BUF

SUPPLY VOLTAGE : V

CC

(V)

SPEC1

SPEC2

Ta=85°C

Ta=25°C

Ta=−40°C

SPEC1 : FAST-MODE

SPEC2 : STANDARD-MODE

2

6

3

4

5

2

1

0

01 34 65

INTERNAL WRITING CYCLE TIME : t

WR

(ms)

Fig.43 Write cycle time tWR

SUPPLY VOLTAGE : V

CC

(V)

SPEC1,2

Ta=85°C

Ta=25°C

Ta=−40°C

SPEC1 : FAST-MODE

SPEC2 : STANDARD-MODE

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