BR24L02NUX-WTR Rohm Semiconductor, BR24L02NUX-WTR Datasheet - Page 8

• Manufacturer Part Number: BR24L02NUX-WTR
• Description: IC EEPROM 2KBIT 100KHZ VSON8
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of BR24L02NUX-WTR

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 2K (256 x 8)
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-UFDFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

●Characteristic data (The following values are Typ. ones).
© 2009 ROHM Co., Ltd. All rights reserved.
BR24L□□-W Series,BR24S□□□-W Series
www.rohm.com
-100
-200
-100
-150
-200
-0.2
-0.4
-0.6
300
200
100
-50
0.6
0.5
0.4
0.3
0.2
0.1
0.2
50
0
5
4
3
2
1
0
0
0
0
Fig.27 Bus release time before transfer start tBUF
0
0
0
0
0
Fig.21 Input data hold time tHD:DAT(HIGH)
Fig.24 Input data setup time tSU:DAT(LOW)
Fig.30 Noise removal valid time tI(SCL L)
Ta=25℃
Ta=25℃
Ta=-40℃
Ta=25℃
Ta=25℃
Ta=85℃
Fig.33 WP setup time tSU:WP
1
1
1
1
1
SPEC1,2
SPEC2
SPEC1
SPEC1,2
SPEC2
2
2
2
2
2
Vcc[V]
Vcc[V]
Vcc[V]
Vcc[V]
SPEC1
Vcc[V]
SPEC1
Ta=-40℃
Ta=-40℃
3
3
Ta=85℃
3
3
3
Ta=85℃
Ta=85℃
4
4
4
4
4
Ta=-40℃
Ta=-40℃
Ta=25℃
Ta=85℃
5
5
5
5
5
6
6
6
6
6
-100
-150
-200
-50
0.6
0.5
0.4
0.3
0.2
0.1
1.2
0.8
0.6
0.4
0.2
50
4
3
2
1
0
6
5
4
3
2
1
0
0
1
0
0
0
0
0
0
0
Fig.22 Input data hold time tHD:DAT(LOW)
Fig.31 Noise removal valid time tI(SDA H)
Ta=-40℃
Ta=85℃
Ta=25℃
Ta=25℃
Fig.28 Internal write cycle time tWR
SPEC2
SPEC1
Fig.25 Output data delay time tPD0
Fig.34 WP valid time tHIGH:WP
1
1
1
1
1
SPEC1,2
SPEC1,2
SPEC1,2
SPEC1,2
SPEC2
2
2
2
2
2
Ta=85℃
Ta=-40℃
Ta=85℃
Vcc[V]
Vcc[V]
Vcc[V]
SPEC1
Vcc[V]
Vcc[V]
8/40
3
3
3
3
3
Ta=85℃
Ta=25℃
4
4
Ta=-40℃
4
4
4
Ta=-40℃
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=25℃
5
5
5
5
5
6
6
6
6
6
-100
-200
300
200
100
0.6
0.5
0.4
0.3
0.2
0.1
0.6
0.5
0.4
0.3
0.2
0.1
4
3
2
1
0
0
0
0
0
0
0
0
Fig.23 Input data setup time tSU:DAT(HIGH)
Fig.29 Noise removal valid time tI(SCL H)
Fig.32 Noise removal valid time tI(SDA L)
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=25℃
Fig.26 Output data delay time tPD1
SPEC2
Ta=25℃
SPEC1
1
1
1
1
SPEC2
SPEC1,2
SPEC2
SPEC1
2
2
2
2
SPEC1
SPEC1
Vcc[V]
Vcc[V]
Vcc[V]
Vcc[V]
3
3
3
Ta=85℃
3
Ta=85℃
Ta=-40℃
Ta=-40℃
4
4
4
4
Ta=85℃
Ta=25℃
Ta=-40℃
Technical Note
2009.09 - Rev.D
5
5
5
5
6
6
6
6