BR24L01AF-WE2 Rohm Semiconductor, BR24L01AF-WE2 Datasheet - Page 22

• Manufacturer Part Number: BR24L01AF-WE2
• Description: IC EEPROM 1KBIT 400KHZ 8SOP
• Manufacturer: Rohm Semiconductor

Specifications of BR24L01AF-WE2

• Memory Size: 1K (128 x 8)
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOP
• Clock Frequency: 400kHz
• Supply Voltage Range: 1.8V To 5.5V
• Memory Case Style: SOP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC (18-Jun-2010)
• Package /: RoHS Compliant
• Memory Configuration: 128 X 8
• Interface Type: I2C, Serial
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: BR24L01AF-WE2TR

●Action timing characteristics
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BR24L□□-W Series,BR24S□□□-W Series
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(Unless otherwise specified, T=-40～+85℃, Vcc=1.7～5.5V)
*1 : Not 100% TESTED
SCL Frequency
Data clock "High" time
Data clock "Low" time
SDA, SCL rise time
SDA, SCL fall time
Start condition hold time
Start condition setup time
Input data hold time
Input data setup time
Output data delay time
Output data hold time
Stop condition data setup time
Bus release time before transfer start
Internal write cycle time
Noise removal valid period (SDA,SCL terminal)
WP hold time
WP setup time
WP valid time
Parameter
*1
*1
tHIGH:WP
tSU:STO
22/40
tHD:STA
tHD:DAT
tSU:DAT
tSU:STA
tHD:WP
tSU:WP
Symbol
tHIGH
tLOW
tBUF
fSCL
tWR
tDH
tPD
tR
tF
tI
Min.
100
0.6
1.2
0.6
0.6
0.1
0.1
0.6
1.2
0.1
1.0
0
0
-
-
-
-
-
Limits
Typ.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max.
400
0.3
0.3
0.9
0.1
Technical Note
2009.09 - Rev.D
5
-
-
-
-
-
-
-
-
-
-
-
-
Unit
kHz
ms
μs
μs
μs
μs
μs
μs
ns
ns
μs
μs
μs
μs
μs
ns
μs
μs