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Renesas voltage monitoring supervisors combine popular functions such as low power consumption, power-on reset control, watchdog timer, supply voltage supervision, and block lock protect serial EEPROM memory in one package, lowering system cost, reducing board space requirements and increasing reliability in a wide variety of applications.
Voltage Monitors (#) |
Input Voltage (Min) (V) |
Input Voltage (Max) (V) |
Adjustable POR Timeout |
Adjustable Vtrip |
Fixed Vtrip |
Interface |
Manual Reset |
Monitor Voltage (Max) (V) |
WDT |
TwinPin™ MR#/RST# |
Reset Output Type |
VMONITOR |
Advanced Features |
Output Format |
Supply Voltage Vs Range |
Function |
Target applications |
Device Functions |
Family Name |
Qualification Level |
Lead Count (#) |
Pkg. Type |
Simulation Model Available |
|
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Part Number | ||||||||||||||||||||||||
CMOS Micropower Over/Under Voltage Detector | 2 | 1.6 | 16 | No | Yes | No | N/A | No | 16 | No | No | Active Low | Adj to 1.3V Ref | Programmable Hysteresis | Standard | 8 | PDIP, SOICN | |||||||
Multiple Voltage Supervisory ICs | 4 | 1.5 | 5.5 | No | Yes | No | N/A | Yes | 5.5 | No | No | Active Low | Adj to 0.7V Ref | Individual Reset Outputs, PGOOD, UV/OV Monitor | Standard | 24 | QFN | |||||||
Ultra Low Power 3 Ld Voltage Supervisors in SC-70 and SOT-23 Packages | 1 | 1.8 | 5.5 | No | No | Yes | N/A | No | 5 | No | No | Active Low | 1.7, 1.8, 2.3, 2.5, 2.7, 3, 3.3, 4.5, 5 | Ultra Low 160nA Current | Standard | 3 | SC70, SOT23 | |||||||
Ultra Low Power 3 Ld Voltage Supervisors in SC-70 and SOT-23 Packages | 1 | 1.8 | 5.5 | No | No | Yes | N/A | No | 5 | No | No | Active Low (Open Drain) | 1.7, 1.8, 2.3, 2.5, 2.7, 3, 3.3, 4.5, 5 | Ultra Low 160nA Current | Standard | 3 | SC70, SOT23 | |||||||
Ultra Low Power 3 Ld Voltage Supervisors in SC-70 and SOT-23 Packages | 1 | 1.8 | 5.5 | No | No | Yes | N/A | No | 5 | No | No | Active High | 1.7, 1.8, 2.3, 2.5, 2.7, 3, 3.3, 4.5, 5 | Ultra Low 160nA Current | Standard | 3 | SC70 | |||||||
Voltage Detecting, System Resetting IC Series | No | No | No | No | No | No | ||||||||||||||||||
CPU Supervisor with 4k SPI EEPROM | No | No | No | SPI | No | No | No | Active High | 2.7 to 5.5, 4.5 to 5.5, 4.5 to 5.5 | Standard | 8 | SOICN | ||||||||||||
CPU Supervisor with 4k SPI EEPROM | No | No | No | SPI | No | No | No | Active Low | 2.7 to 5.5, 4.5 to 5.5, 4.5 to 5.5 | Standard | 8 | SOICN | ||||||||||||
CPU Supervisor with 32Kb SPI EEPROM | No | No | No | SPI | No | No | No | Active Low | Replaces X25323 | 2.7 to 5.5, 4.5 to 5.5, 4.5 to 5.5 | Standard | 8 | SOICN | |||||||||||
CPU Supervisor with 32Kb SPI EEPROM | No | No | No | SPI | No | No | No | Active High | Replaces X25325 | 2.7 to 5.5, 4.5 to 5.5, 4.5 to 5.5 | Standard | 8 | SOICN |
Document title | Document type
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Date Date |
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PDF 5.20 MB 日本語 | Brochure | |
PDF 295 KB | White Paper | |
PDF 427 KB | Application Note | |
PDF 221 KB | Application Note | |
PDF 458 KB | Application Note | |
PDF 418 KB | Application Note | |
PDF 319 KB | Application Note | |
PDF 265 KB | Application Note | |
PDF 227 KB | Application Note | |
PDF 509 KB | Application Note | |
PDF 397 KB | Application Note | |
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