Electronic Components Datasheet Search |
|
DS28E02P+ Datasheet(PDF) 2 Page - Maxim Integrated Products |
|
DS28E02P+ Datasheet(HTML) 2 Page - Maxim Integrated Products |
2 / 21 page 1-Wire SHA-1 Authenticated 1Kb EEPROM with 1.8V Operation 2 _______________________________________________________________________________________ ABRIDGED DATA SHEET ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS (TA = -20°C to +85°C.) (Note 1) Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. IO Voltage Range to GND .......................................-0.5V to +4V IO Sink Current ...................................................................20mA Operating Temperature Range ...........................-20°C to +85°C Junction Temperature ......................................................+150°C Storage Temperature Range .............................-55°C to +125°C Lead Temperature (soldering, 10s) .................................+300°C Soldering Temperature (reflow) .......................................+260°C PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS IO PIN: GENERAL DATA 1-Wire Pullup Voltage VPUP (Note 2) 1.75 3.65 V 1-Wire Pullup Resistance RPUP (Notes 2, 3) 300 750 Input Capacitance CIO (Notes 4, 5) 1500 pF Input Load Current IL IO pin at VPUP 0.05 5 µA High-to-Low Switching Threshold VTL (Notes 5, 6, 7) 0.4 VPUP – 0.89 V Input Low Voltage VIL (Notes 2, 8) 0.30 V Low-to-High Switching Threshold VTH (Notes 5, 6, 9) 0.74 VPUP – 0.49 V Switching Hysteresis VHY (Notes 5, 6, 10) 0.26 1.02 V Output Low Voltage VOL At 4mA current load (Note 11) 0.4 V Standard speed, RPUP = 750 20 Recovery Time (Notes 2, 12) tREC Overdrive speed 20 µs Standard speed 80 Time Slot Duration (Notes 2, 13) tSLOT Overdrive speed 28 µs IO PIN: 1-Wire RESET, PRESENCE-DETECT CYCLE Standard speed 480 640 Reset Low Time (Note 2) tRSTL Overdrive speed 50 80 µs Standard speed 480 Reset High Time (Note 14) tRSTH Overdrive speed 48 µs Standard speed 60 72 Presence-Detect Sample Time (Notes 2, 15) tMSP Overdrive speed 7 10 µs IO PIN: 1-Wire WRITE Standard speed 60 120 Write-Zero Low Time (Notes 2, 16) tW0L Overdrive speed 8 15.5 µs Standard speed 1 15 Write-One Low Time (Notes 2, 16) tW1L Overdrive speed 1 2 µs IO PIN: 1-Wire READ Standard speed 5 15 - Read Low Time (Notes 2, 17) tRL Overdrive speed 1 2 - µs Standard speed tRL + 15 Read Sample Time (Notes 2, 17) tMSR Overdrive speed tRL + 2 µs EEPROM IO voltage < 3.65V 3.5 IO voltage < 2.95V 2.5 Programming Current (Notes 5, 18) IPROG IO voltage = 1.75V 1.0 mA |
Similar Part No. - DS28E02P+ |
|
Similar Description - DS28E02P+ |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |