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BR25L010F-W Datasheet(PDF) 2 Page - Rohm |
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BR25L010F-W Datasheet(HTML) 2 Page - Rohm |
2 / 17 page 2/16 BR25L010-W, BR25L020-W, BR25L040-W, BR25L080-W, BR25L160-W, BR25L320-W, BR25L640-W Technical Note 7~13bit *1 8bit 7~13bit *1 8bit CS INSTRUCTION DECODE CONTROL CLOCK GENERATION INSTRUCTION REGISTER ADDRESS REGISTER ADDRESS DECODER 1K~64K EEPROM STATUS REGISTER DATA REGISTER READ/WRITE AMP VOLTAGE DETECTION WRITE INHIBITION HIGH VOLTAGE GENERATOR SCK SI HOLD WP SO *1 7bit : BR25L010-W 8bit : BR25L020-W 9bit : BR25L040-W 10bit : BR25L080-W 11bit : BR25L160-W 12bit : BR25L320-W 13bit : BR25L640-W Block diagram -0.3 ~ +6.5 Limits -65 ~ +125 -40 ~ +85 Terminal voltage Impressed voltage Storage temperature range Parameter Operating temperature range Symbol Unit VCC Tstg Topr – -0.3 ~ VCC +0.3 Permissible dissipation Pd 450(SOP8) *1 450(SOP-J8) *2 300(SSOP-B8) *3 330(TSSOP-B8) *4 310(MSOP8) *5 310(TSSOP-B8J) *6 Number of data rewrite times Data hold years Parameter 1,000,000 Min. – Limits Typ. – Max. Times 40 –– Years Unit Input / output capacity (Ta=25˚C, frequency=5MHz) Parameter Symbol Conditions Min. Max. Unit Input capacity CIN VIN=GND – 8pF Output capacity COUT VOUT=GND – 8pF *1 *1 *1 *1 *1:Not 100% TESTED *1:Not 100% TESTED Parameter Symbol Limits Min. Typ. Max. Unit Conditions 0 – 0.4 "L" output voltage 1 IOL=2.1mA(VCC=2.5V ~ 5.5V) VOL1 V IOL=150 μA(VCC=1.8V ~ 2.5V) V 0 – 0.2 "L" output voltage 2 VOL2 -1 – 1 Input leak current VIN=0 ~ VCC ILI μA VOUT=0 ~ VCC,CS=VCC μA -1 – 1 Output leak current ILO 0.7x VCC VCC +0.3 – 0.3x VCC – "H" input voltage 1 1.8 ≤VCC≤5.5V 1.8 ≤VCC≤5.5V VIH1 V – 2 – Standby current VCC=5.5V CS=HOLD=WP=VCC,SCK=SI=VCC or =GND,SO=OPEN ISB μA VCC -0.5 VCC – "H" output voltage 1 IOH=-0.4mA(VCC=2.5V ~ 5.5V) VOH1 V VCC -0.2 VCC – "H" output voltage 2 Current consumption at read action IOH=-100 μA(VCC=1.8V ~ 2.5V) VOH2 V – 1.0 – Current consumption at write action ICC1 mA – 2.0 – ICC2 mA -0.3 "L" input voltage 1 VIL1 V VCC=1.8V,fSCK=2MHz,tE/W=5ms Byte write Page write Write status register VCC=2.5V,fSCK=5MHz,tE/W=5ms Byte write Page write Write status register – 3.0 – ICC3 mA VCC=5.5V,fSCK=5MHz,tE/W=5ms Byte write Page write Write status register – 1.5 – ICC4mA VCC=2.5V,fSCK=5MHz Read Read status register – 2.0 – ICC5 mA VCC=5.5V,fSCK=5MHz Read Read status register V mW ˚C ˚C V Recommended action conditions Memory cell characteristics (Ta=25˚C, VCC=1.8 ~ 5.5V) Parameter Symbol Limits Unit Power source voltage VCC 1.8 ~ 5.5 V Input voltage Vin 0 ~ VCC • Radiation resistance design is not made. Absolute maximum ratings (Ta = 25˚C) Electrical characteristics (Unless otherwise specified, Ta = – 40 ~ +85˚C, VCC = 1.8 ~ 5.5V) Fig.1 Block diagram When using at Ta = 25˚C or higher, 4.5mW (*1, *2), 3.0mW (*3), 3.3mW(*4), 3.1mW (*5, *6) to be reduced per 1˚C 2010.07 - Rev. B www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved. |
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