Details, datasheet, quote on part number: AME8500AEEVBD42
PartAME8500AEEVBD42
Category
DescriptionUprocessor Supervisory
CompanyAnalog Micro
DatasheetDownload AME8500AEEVBD42 datasheet
Quote
Find where to buy
 
  

 

Features, Applications

The AME8500 family allows the user to customize the CPU reset function without any external components. The user has a large choice of reset voltage thresholds, reset time intervals, and output driver configurations, all of which are preset at the factory. Each wafer is trimmed to the customer's specifications. These circuits monitor the power supply voltage of P based systems. When the power supply voltage drops below the voltage threshold a reset is asserted immediately (within an interval TD1). The reset remains asserted after the supply voltage rises above the voltage threshold for a time interval, TD2. The reset output may be either active high (RESET) or active low (RESETB). The reset output may be configured as either push/pull or open drain. The state of the reset output is guaranteed to be correct for supply voltages greater than 1V. The AME8501 includes all the above functionality plus an overtemperature shutdown function. When the ambient temperature exceeds 80oC a reset is asserted and remains asserted until the temperature falls below 60oC. Space saving SOT23 packages and micropower quiescent current (<3.0A) make this family a natural for portable battery powered equipment.

Note: * External pull-up resistor is required if opendrain output is used. k is recommended.

l Small packages: l 11 voltage threshold options l Tight voltage threshold tolerance l 5 reset interval options l 4 output configuration options l Wide temperature range 85oC l Low temperature coefficient 100ppm/oC(max) l Low quiescent current 3.0A l Thermal shutdown option (AME8501)

Portable electronics Power supplies Computer peripherals Data acquisition systems Applications using CPUs Consumer electronics



GND RESETB/RESET Ground This pin can be ordered as RESET or RESETB. RESET is active high. RESETB is active low. It is also available with an open drain or pushpull output. Positive power supply. A reset is asserted after this voltage drops below a predetermined level. After V DD rises above that level the reset output remains asserted until the end of the reset timeout period.


 

Related products with the same datasheet
AME8500AEETAA16
AME8500AEETAA18
AME8500AEETAA19
AME8500AEETAA20
AME8500AEETAA22
AME8500AEETAA23
AME8500AEETAD15
AME8500AEETAD16
AME8500AEETAD18
AME8500AEETAD19
AME8500AEETAD20
AME8500AEETAD22
Some Part number from the same manufacture Analog Micro
AME8500AEEVBD44 Uprocessor Supervisory

AD532JH : Internally Trimmed Integrated Circuit Multiplier

AD542JCHIPS : Single High Performance, BiFET Operational Amplifiers

AD5443YRM : High Bandwidth CMOS 12-Bit Serial Interface Multiplying D/A Converter

AD8631ART1 : Single 1.8V, 5 MHZ Rail-to-rail Low Power Operational Amplifiers

ADP3419JRMZ-REEL : Dual Bootstrapped, High Voltage MOSFET Driver With Output Disable The ADP3419 is a Dual MOSFET Driver Optimized For Driving Two N-channel Switching MOSFETs in Nonisolated Synchronous Buck Power Converters Used to Power Cpus in Portable Computers. The Driver Impedances Have Been Chosen to Provide Opt

ADL5331ACPZ-R7 : Rf Amplifier Rf/if And Rfid; BROADBAND DIFFERENTIAL VGA Specifications: Package / Case: 24-VFQFN Exposed Pad, CSP ; Voltage - Supply: 4.75 V ~ 5.25 V ; Current - Supply: 240mA ; Gain: 15dB ; Frequency: 1MHz ~ 1.2GHz ; RF Type: CATV ; Packaging: Tape & Reel (TR) ; Noise Figure: 9dB ; P1dB: - ; Test Frequency: 900MHz ; Lead Free Status: Lead Free ; RoH

ADM809ZARTZ-REEL7 : Pmic - Supervisor Integrated Circuit (ics) Simple Reset/Power-On Reset Tape & Reel (TR) 1; IC SUPERVISOR MPU 2.32V SOT23 Specifications: Output: Push-Pull, Totem Pole ; Reset: Active Low ; Package / Case: TO-236-3, SC-59, SOT-23-3 ; Packaging: Tape & Reel (TR) ; Number of Voltages Monitored: 1 ; Reset Timeout: 140 ms Minimum ; Type: Simple Reset/Power-On Reset ; Voltage - Threshold: 2.32V ; Operating Temperature:

AD7731BRZ-REEL7 : 6-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO24 Specifications: Package Type: TSSOP, MO-153AD, TSSOP-24 ; Screening Level: Industrial ; Pins: 24 ; Operating Temperature: -40 to 85 C (-40 to 185 F) ; ADC Type: Sigma-Delta ; Input Voltage: -1.28 to 1.28 volts

ADM6316CZ38ARJZ-RL7 : IC,POWER SUPPLY SUPERVISOR,TSOP,5PIN,PLASTIC

ADM6320BY35ARJZ-RL7 : 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5 Specifications: Package Type: SOT23, Other, MO-178AA, SOT-23, 5 PIN ; Operating Temperature: -40 to 85 C (-40 to 185 F)

ADM6320PARJ45DW-R7 : 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5 Specifications: Package Type: SOT23, Other, MO-178AA, SOT-23, 5 PIN ; Operating Temperature: -40 to 85 C (-40 to 185 F)

 
0-C     D-L     M-R     S-Z