BU9833GUL-WE2 Rohm Semiconductor, BU9833GUL-WE2 Datasheet - Page 5

• Manufacturer Part Number: BU9833GUL-WE2
• Description: IC EEPROM 2KBIT 100KHZ VCSP50L1
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of BU9833GUL-WE2

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 2K (256 x 8)
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

●Characteristic data
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BU9833GUL-W
www.rohm.com
at write action Icc1 (f
10000
1000
-100
-200
Fig.10 Consumption current
100
200
100
0.8
0.6
0.4
0.2
2.5
1.5
0.5
0.8
0.6
0.4
0.2
10
1
1
0
2
1
0
0
1
0
Fig.13 SCL frequency f
0
0
0
0
0
VOL1-IOL1 (Vcc=2.5V)
fSCL=400kHz
DATA=AAh
Ta=85℃
setup time tSU:DAT
Fig.16 Start condition
Fig.7 L input voltage
Fig.19 Input data
hold time tHD:STA
1
1
1
1
Ta=85℃
1
Ta=85℃
Ta=85℃
Ta=25℃
SPEC
2
2
2
2
2
SPEC
SPEC
SPEC
IOL1[mA]
Vcc[V]
Vcc[V]
Vcc[V]
Vcc[V]
SPEC
3
3
3
3
3
SCL
4
4
4
4
4
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=25℃
Ta=-40℃
Ta=-40℃
Ta=25℃
Ta=-40℃
Ta=-40℃
=400kHz)
Ta=25℃
5
5
5
5
5
SCL
6
6
6
6
6
at write action Icc2 (f
Fig.14 Data clock “H” time tHIGH
Fig.11 Consumption current
Fig.20 Output data delay time
-0.2
1.2
0.8
0.6
0.4
0.2
0.8
0.6
0.4
0.2
0.8
0.6
0.4
0.2
0.6
0.5
0.4
0.3
0.2
0.1
0.8
0.6
0.4
0.2
1
0
1
0
1
0
0
1
0
0
0
0
0
0
Fig.8 Input leak current
Fig.17 Start condition
fSCL=400kHz
DATA=AAh
setup time tSU:STA
ILI (A2,SCL, WP)
1
1
1
1
1
SPEC
SPEC
SPEC
Ta=85℃
2
SPEC
2
2
2
SPEC
2
SPEC
tPD0
Vcc[V]
Ta=25℃
Vcc[V]
Vcc[V]
Vcc[V]
Vcc[V]
Ta=85℃
5/18
3
3
3
3
3
SCL
Ta=85 ℃
Ta=25℃
Ta=85℃
Ta=25 ℃
Ta=-40℃
4
4
4
4
Ta=-40℃
4
Ta=85℃
Ta=25℃
Ta=-40℃
Ta=25℃
=400kHz)
Ta=-40℃
Ta=-40℃
5
5
5
5
5
6
6
6
6
6
Fig.15 Data clock “L” time tLOW
-100
-150
-200
2.5
1.5
0.5
1.6
1.2
0.8
0.4
-50
1.2
0.8
0.6
0.4
0.2
0.8
0.6
0.4
0.2
50
2
1
0
0
1
0
Fig.12 Standby current I
1
0
0
Fig.21 Output data delay time
0
0
0
0
Fig.9 Output leak current
0
Ta=25℃
hold time tHD:DAT
Fig.18 Input data
1
1
1
1
1
ILO (SDA)
SPEC
SPEC
2
2
SPEC
2
2
2
SPEC
SPEC
Vcc[V]
SPEC
Vcc[V]
Vcc[V]
Vcc[V]
Vcc[V]
Ta=85℃
tPD1
3
3
3
3
3
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=-40℃
4
4
4
4
Ta=-40℃
4
Ta=85℃
Ta=25℃
Ta=85℃
Ta=25℃
Ta=-40℃
Ta=85℃
Ta=25℃
Ta=-40℃
Technical Note
2010.10 - Rev.A
5
5
5
5
5
SB
6
6
6
6
6