User guide

BR24L08-W / BR24L08F-W / BR24L08FJ-W
Memory ICs BR24L08FV-W / BR24L08FVM-W
23/25
2
0.6
0.5
0.4
0.3
0.2
0.1
0
01 34 65
CURRENT CONSUMPTION
AT READING : I
CC
2 (mA)
Fig.26 Read operating current
I
CC2 (fSCL=100kHz)
SUPPLY VOLTAGE : V CC (V)
SPEC
Ta=85°C
Ta=25°C
Ta=−40°C
f SCL =100kHz
DATA=AAh
2
2.5
2
1.5
1
0.5
0
01 34 65
STANDBY CURRENT : I
SB
(µA)
Fig.27 Standby current ISB
SUPPLY VOLTAGE : V CC (V)
SPEC
Ta=85°C
Ta=25°C
Ta=−40°C
2
10000
1000
100
10
1
01 34 65
SCL FREQUENCY : fSCL (kHz)
Fig.28 Clock frequency f SCL
SUPPLY VOLTAGE : V CC (V)
SPEC1
SPEC2
Ta=85°C
Ta=25°C
Ta=−40°C
2
5
3
4
2
1
0
01 34 65
DATA CLK H TIME : t
HIGH
(µs)
Fig.29 Data clock "H" period t HIGH
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
DATA CLK L TIME : t
LOW
(µs)
Fig.30 Data clock "L" period t LOW
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
START CONDITION HOLD TIME : t
HD:STA
(µs)
Fig.31 Start condition hold time
t
HD:STA
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
START CONDITION SET UP TIME : t
SU:STA
(µs)
Fig.32 Start condition setup time
t
SU:STA
SUPPLY VOLTAGE : V CC (V)
SPEC1
SPEC2
Ta=85°C
Ta=25°C
Ta=−40°C
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
2
50
−50
0
−100
−150
−200
01 34 65
INPUT DATA HOLD TIME : t
HD:DAT
(ns)
Fig.33 Input data hold time
t
HD:DAT (HIGH)
SUPPLY VOLTAGE : V CC (V)
SPEC1,2
Ta=85°C
Ta=25°C
Ta=−40°C
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
2
50
−50
0
−100
−150
−200
01 34 65
INPUT DATA HOLD TIME : t
HD:DAT
(ns)
Fig.34 Input data hold time
t
HD:DAT (LOW)
SUPPLY VOLTAGE : V CC (V)
SPEC1,2
Ta=85°C
Ta=25°C
Ta=−40°C
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE