Rainbow Electronics BR24L04FVM-W - Manual (Page 24)

BR24L04-W / BR24L04F-W / BR24L04FJ-W
Memory ICs BR24L04FV-W / BR24L04FVM-W
24/25
2
300
100
200
0
− 100
− 200
0 1 3 4 6 5
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
0 1 3 4 6 5
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
0 1 3 4 6 5
OUTPUT DATA DELAY TIME : t
PD
(
µ s)
Fig.37 Output data delay time
t PD 0
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
0 1 3 4 6 5
OUTPUT DATA DELAY TIME : t
PD
(
µ s)
Fig.38 Output data delay time
t PD 1
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
0 1 3 4 6 5
OUTPUT DATA HOLD TIME : t
DH
(
µ s)
Fig.39 Output data hold time
t DH 0
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
0 1 3 4 6 5
OUTPUT DATA HOLD TIME : t
DH
(
µ s)
Fig.40 Output data hold time
t DH 1
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
0 1 3 4 6 5 STOP CONDITION SET UP TIME : t
SU:STO
(
µ s)
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
0 1 3 4 6 5
BUS OPEN TIME BEFORE TRANSMISSION : t
BUF
(
µ s)
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
0 1 3 4 6 5
INTERNAL WRITING CYCLE TIME : t
WR
(ms)
Fig.43 Write cycle time t WR
SUPPLY VOLTAGE : V CC (V)
SPEC1,2
Ta = 85 ° C
Ta = 25 ° C
Ta =− 40 ° C
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE