Details, datasheet, quote on part number: STM1817ZWX7F
PartSTM1817ZWX7F
CategoryPower Management => Supervisory Circuits => System Supervisors/Reset
DescriptionLow Power Reset Circuit

AND 5V SUPPLY VOLTAGES
FOUR OUTPUT CONFIGURATIONS
C Push-Pull, Active-High (STM1812,1817)
C Push-Pull, Active-Low (STM1810,1815)
C Open Drain, Active-Low (STM1811,1816)
C Open Drain, Active-Low with Push-Button
Detect (STM1813,1818)
RESET PULSE WIDTH - 100ms (min)
LOW SUPPLY CURRENT - 4uA (typ)
GUARANTEED ASSERTION DOWN TO
VCC = 1.0V (0C to 105C)
FACTORY-TRIMMED RESET
THRESHOLDS OF 2.55V, 2.88V, 3.06V,
4.37V, and 4.62V (typ)
POWER SUPPLY TRANSIENT IMMUNITY
PUSH-BUTTON/MANUAL RESET DETECT
(STM1813/1818)
OPERATING TEMPERATURE:
C40C TO 105C
2.5% RESET THRESHOLD ACCURACY
(C40C TO 105C)
AVAILABLE IN THE SOT23-3 PACKAGE
FULLY COMPATIBLE WITH DS181x AND
MXD181x PRODUCTS
CompanyST Microelectronics, Inc.
DatasheetDownload STM1817ZWX7F datasheet
  

 

Features, Applications

PRECISION MONITORING 3V, 3.3V, AND 5V SUPPLY VOLTAGES FOUR OUTPUT CONFIGURATIONS Push-Pull, Active-High (STM1812,1817) Push-Pull, Active-Low (STM1810,1815) Open Drain, Active-Low (STM1811,1816) Open Drain, Active-Low with Push-Button Detect (STM1813,1818) RESET PULSE WIDTH - 100ms (min) LOW SUPPLY CURRENT - 4uA (typ) GUARANTEED ASSERTION DOWN TO VCC to 105C) FACTORY-TRIMMED RESET THRESHOLDS 3.06V, 4.37V, and 4.62V (typ) POWER SUPPLY TRANSIENT IMMUNITY PUSH-BUTTON/MANUAL RESET DETECT (STM1813/1818) OPERATING TEMPERATURE: 105C 2.5% RESET THRESHOLD ACCURACY TO 105C) AVAILABLE IN THE SOT23-3 PACKAGE FULLY COMPATIBLE WITH DS181x AND MXD181x PRODUCTS

3.3V/ 3.0V Active-Low RESET (Push-Pull) (1) Active-Low RESET (Open Drain) Active-High RESET (Push-Pull) Active-Low RESET (Open Drain, Bi-directional, with MR Detect)

Note: 1. Active-low RST with internal pull-up resistor

FEATURES SUMMARY. 1 Figure 1. Packages. 1 Table 1. Device Options. 1 SUMMARY DESCRIPTION. 4 Figure 2. Table 2. Figure 3. Figure 4. Logic Diagram. Signal Names. SOT23-3 Connections. Hardware Hookup.........................4.....4.....4.....5

FUNCTIONAL BLOCK DIAGRAMS. 5 Figure 5. Push-pull Active-Low Output (STM1810/1812/1815/1817). 5 Figure 6. Open Drain, Active-Low Output (STM1811/1816). 5 Figure 7. Open Drain, Active-Low Output (Bi-directional, Manual Reset Detect, STM1813/1818). 5 PIN DESCRIPTIONS. 6 Table 3. Table 4. Table 5. Table STM1812/STM1817. STM1813/STM1818.............................................................................................................................................................6.....6.....6.....6

OPERATION. 7 Reset Output. 7 Push-Button Detect Reset (STM1813/1818). 7 Interfacing to Bidirectional Microcontrollers (MCU's). 7 Negative Going VCC Transients. 7 Valid RST Output Down to VCC 0V. 7 Figure 8. Reset Timing Diagram. 7 Figure 9. Push-Button Manual Reset with MR Detect (STM1813/1818). 8 Figure 10.Manual Reset Timing Diagram, Switch Bounce/Debounce (STM1813/1818). 8 Figure 11.Interfacing MCUs with Bi-Directional Reset Pins (RST, Open Drain, STM1811/1816). 8 Figure 12.Valid Reset (RST) Output Down to VCC = 0V (Push-pull). 9 Figure 13.Valid Reset (RST) Output Down to VCC = 0V (Push-pull). 9 TYPICAL OPERATING CHARACTERISTICS. 10 Figure 14.Supply Current vs. Temperature (no load). 10 Figure 15.Normalized Reset Time-out Period (trec) vs. Temperature - VOD = VTH VCC. 10 Figure 16.VCC-to-Reset Output Delay vs. Temperature - VOD = VTH VCC. 11 Figure 17.Voltage Output Low vs. ISINK. 11 Figure 18.Voltage Output High vs. ISOURCE. 12 Figure 19.Normalized Reset Threshold vs. Temperature. 12 Figure 20.Max Transient Duration NOT Causing Reset Pulse vs. Reset Threshold Overdrive. 13

MAXIMUM RATING. 14 Table 7. Absolute Maximum Ratings. 14 DC AND AC PARAMETERS. 14 Table 8. Operating and AC Measurement Conditions. 14 Figure 21.AC Testing Input/Output Waveforms. 14 Table 9. DC and AC Characteristics. 15 PACKAGE MECHANICAL. 16 Figure 3-lead Small Outline Transistor Package Outline. 17 Table 3-lead Small Outline Transistor Package Mechanical Data. 17 PART NUMBERING. 18 Table 11. Ordering Information Scheme. 18 Table 12. Marking Description. 19 REVISION HISTORY. 20 Table 13. Document Revision History. 20


 

Related products with the same datasheet
STM1810LWX7F
STM1810MWX7F
STM1810ZWX8F
STM1811
STM1811LWX7F
STM1811MWX7F
STM1812
STM1812LWX7F
STM1812MWX7F
STM1813
STM1813LWX7F
STM1813MWX7F
Some Part number from the same manufacture ST Microelectronics, Inc.
STM1818 Low Power Reset CircuitAND 5V SUPPLY VOLTAGES FOUR OUTPUT CONFIGURATIONSC Push-Pull, Active-High (STM1812,1817)C Push-Pull, Active-Low (STM1810,1815)C Open Drain, Active-Low (STM1811,1816)C
ST7FLIT10BF0B6 8-BIT MCU With Single Voltage Flash Memory, Data EEPROM, ADC, 5 Timers, SPIMemoriesC up to 4 Kbytes single voltage extended Flash(XFlash) Program memory with read-out protection,In-Circuit Programming
STD95N04 N-CHANNEL 40V - 5.1mOhm - 80A DPAK Planar STripFET MOSFETThis N-Channel enhancement mode MOSFET isthe latest refinement of STMicroelectronic uniqueSingle Feature Size⡰ strip-based process
uPSD34x Turbo Plus Series Fast Turbo 8032 MCU with USB and Programmable LogicFAST 8-BIT TURBO 8032 MCU, 40MHz Advanced core, 4-clocks per instruction 10 MIPs peak performance at 40MHz (5V) JTAG Debug
l6563 Advanced Transition-Mode PFC ControllerThe device is a current-mode PFC controller operatingin Transition Mode (TM). Based on the coreof a standard TM PFC controller, it offers improvedperformance
STw4810 Power Management for Multimedia ProcessorsSTw4810 is a power management companionchip for multimedia processors used in portableapplications. It supplies the multimedia processorincluding its memories
STw5095 Low Power Asynchronous Stereo Audio Codec with Integrated Power AmplifiersSTw5095 is a low power asynchronous stereoaudio CODEC device with headphonesamplifiers for high quality audio listening
STLC4370 Single Chip 802.11b/g WLAN Radio for Mobile ApplicationsThe STLC4370 is a single chip 802.11b/g WLANradio for embedded, low-power and very smallform factor mobile applications. The productconforms
ST7538 FSK Power Line TransceiverThe ST7538 is a Half Duplex synchronous/asynchronousFSK Modem designed for power linecommunication network applications. It operatesfrom a single supply voltage and integrates
VS6624 1.3 Megapixel Mobile Camera ModuleThe VS6624 is an SXGA CMOS color digitalcamera featuring low size and low powerconsumption targeting mobile applications. Thiscomplete camera module is ready to connect
STV0984 2 MegaPixel SMIA Profile 2 Mobile Imaging ProcessorThe STV0984 is a new generation, ultra lowpower Megapixel digital image processordesigned to fit into mobile applications. STV0984comes with support
LIS3LV02DL MEMS Inertial Sensor 3-Axis - }2g/}6g Digital Output Low Voltage Linear AccelerometerThe LIS3LV02DL is a three axes digital outputlinear accelerometer that includes a sensingelement and an IC interface
STn8815 Nomadik mobile multimedia application processorThe STn8815 processor platform enables compelling multimedia applications by means ofits unique distributed-processing architecture.The application
STn8810 Trio of Nomadik application processors bring multimedia to next-generation mobile devicesThe STn8810 processor platform enables compelling multimedia applications by means of its uniquedistributed-processing
STw8009 Mobile Video DENCSTw8009/STw8019 is aimed at mobile videoDigital ENCoder (DENC). This device convertsdigital video signals into high quality analog signalcompliant with TV standards, it is able
ST7LITEUS2 8-Bit Mcu With Single Voltage Flash Memory, Adc, TimersThe ST7ULTRALITE is a member of the ST7 microcontrollerfamily. All ST7 devices are based ona common industry-standard 8-bit core, featuringan
ST6G3238E Dual Supply Level Translator for SD/ MINISD/ T-FLASH With 8KV Contact Discharge ESD ProtectionThe ST6G3238E is a dual supply low voltageCMOS Level Translator for SD/ MiniSD/ T-Flashfabricated
M25P128 128 Mbit (Multilevel), Low Voltage, Serial Flash Memory With 50MHz SPI Bus InterfaceThe M25P128 is a multilevel 128Mbit (16Mbit x 8) Serial Flash Memory, with advanced writeprotection mechanisms, accessed

BU941PFI : High Voltage Ignition Coil Driver NPN Power Darlington

M27C512-60XB3TR : 512 Kbit 64kb x8 uv EPROM And OTP EPROM

PSD4135G2V-C-20J : Flash In-system-programmable Peripherals For 16-bit MCUs

PSD4235F2-B-70J : Flash In-system-programmable Peripherals For 16-bit MCUs

PSD8342V12JT : Flash In-system Programmable Isp Peripherals For 8-bit MCUs

PSD913G2V-B-15JI : Configurable Memory System on a Chip For 8-bit Microcontrollers

ST72T311N2T6S : ST7 Family 8-BIT Microcontroller (MCU) With 8 to 16K ROM/OTP/EPROM,384 to 512 Bytes RAM,adc,wdg,sci,spi And 2 Timers - SDIP42/56, QFP44/64

ST92F150DR1QC : 8/16-bit Single Voltage Flash MCU Family With RAM, e3 Tmemulated EePROM, CAN 2.0b And J1850 BLPD

PSD853F2A-12UI : Flash In-system Programmable ISP Peripherals For 8-bit MCUs

E-TDA7416 : Linear - Audio Processing Integrated Circuit (ics) Surface Mount Tray; IC SIGNAL PROCESSOR 44-TQFP Specifications: Mounting Type: Surface Mount ; Package / Case: 44-TQFP ; Type: Car Signal Processor ; Packaging: Tray ; Applications: Radio ; Lead Free Status: Lead Free ; RoHS Status: RoHS Compliant

M95160-RMN6G : 2K X 8 SPI BUS SERIAL EEPROM, PDIP8 Specifications: Density: 16 kbits ; Number of Words: 2 k ; Bits per Word: 8 bits ; Bus Type: Serial ; Production Status: Full Production ; Data Rate: 5 MHz ; Supply Voltage: 5V ; Package Type: LEAD FREE, PLASTIC, DIP-8, DIP ; Pins: 8 ; Operating Range: AUTOMOTIVE ; Operating Temperature: -40 to 125

ST72P321BJ9T7 : 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP64 Specifications: Life Cycle Stage: ACTIVE ; Clock Speed: 16 MHz ; ROM Type: MROM ; Supply Voltage: 3.8 to 5.5 volts ; I/O Ports: 48 ; Package Type: LFQP, Other, 10 X 10 MM, ROHS COMPLIANT, PLASTIC, LQFP-64 ; Operating Range: Auto ; Pin Count: 64 ; Operating Temperature: -40 to 125 C (-40 to 257 F) ;

 
0-C     D-L     M-R     S-Z