*1 BR24L02-W, BR24L16-W, BR24L32-W : 1.7～5.5V *2 BR24L32-W, BR24L64-W : 1.5mA *3 Refer to following list
●Page write Number of Pages Product number
8Byte BR24L01A-W BR24L02-W
16Byte BR24L04-W BR24L08-W BR24L16-W
32Byte BR24L32-W BR24L64-W
●BR24L series
Capacity 1Kbit 2Kbit 4Kbit 8Kbit 16Kbit 32Kbit 64Kbit Bit format 128×8 256×8 512×8 1K×8 2K×8 4K×8 8K×8 Type BR24L01A-W BR24L02-W BR24L04-W BR24L08-W BR24L16-W BR24L32-W BR24L64-W Power source Voltage 1.8～5.5V 1.7～5.5V 1.8～5.5V 1.8～5.5V 1.7～5.5V 1.7～5.5V 1.8～5.5V SOP8 ● ● ● ● ● ● ● SOP-J8 ● ● ● ● ● ● ● SSOP-B8 TSSOP-B8 ● ● ● ● ● ● ● ● ● ● ● ● MSOP8 ● ● ● ● ● TSSOP-B8J ● ● ● ● ● VSON008 X2030 ● ● ● ●
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2009.09 - Rev.D
BR24L□□-W Series,BR24S□□□-W Series
●Absolute maximum ratings (Ta=25℃) Parameter Impressed voltage
Technical Note
symbol VCC
Permissible dissipation
Pd
Storage temperature range Action temperature range Terminal voltage
Tstg Topr -
Limits -0.3～+6.5 *1 450 (SOP8) 450 (SOP-J8) *2 300 (SSOP-B8) *3 330 (TSSOP-B8) *4 310 (MSOP8) *5 310 (TSSOP-B8J) *6 300 (VSON008X2030) *7 -65～+125 -40～+85 -0.3～Vcc+1.0
Unit V
mW
℃ ℃ V
When using at Ta=25℃ or higher, 4.5mW(*1,*2), 3.0mW(*3,*7) 3.3mW(*4),3.1mW(*5,*6) to be reduced per 1℃
●Memory cell characteristics (Ta=25℃, Vcc=1.8～5.5V)*1 Limits Parameter Min. Typ. Number of data rewrite times *2 1,000,000 Data hold years *2 40 ○Shipment data all address FFh *1 BR24L02/16/32-W : 1.7~5.5V *2 Not 100% TESTED
Max. -
Unit Times Years
●Recommended operating conditions Parameter Power source voltage Input voltage
*1 BR24L02/16/32-W : 1.7~5.5V
Symbol Vcc VIN
Limits 1.8～5.5 *1 0～Vcc
Unit V
●Electrical characteristics (Unless otherwise specified, Ta=-40～+85℃, VCC=1.8～5.5V) *1 Limits Parameter Symbol Unit Min. Typ. Max. “HIGH” input voltage 1 “LOW” input voltage 1 “HIGH” input voltage 2 “LOW” input voltage 2 “HIGH” input voltage 3 “HIGH” input voltage 3

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