Electronic Components Datasheet Search |
|
X40030V14I-A Datasheet(PDF) 1 Page - Intersil Corporation |
|
X40030V14I-A Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 23 page 1 ® FN8114.2 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005-2006, 2008. All Rights Reserved All other trademarks mentioned are the property of their respective owners. X40030, X40031, X40034, X40035 Triple Voltage Monitor with Integrated CPU Supervisor The X40030, X40031, X40034, X40035 combine power-on reset control, watchdog timer, supply voltage supervision, second and third voltage supervision, and manual reset, in one package. This combination lowers system cost, reduces board space requirements, and increases reliability. Applying voltage to VCC activates the power-on reset circuit, which holds RESET/RESET active for a period of time. This allows the power supply and system oscillator to stabilize before the processor can execute code. Low VCC detection circuitry protects the user’s system from low voltage conditions, resetting the system when VCC falls below the minimum VTRIP1 point. RESET/RESET is active until VCC returns to proper operating level and stabilizes. A second and third voltage monitor circuit tracks the unregulated supply to provide a power fail warning or monitors different power supply voltage. Three common low voltage combinations are available, however, Intersil’s unique circuits allows the threshold for either voltage monitor to be reprogrammed to meet specific system level requirements or to fine-tune the threshold for applications requiring higher precision. Features • Triple voltage detection and reset assertion - Standard reset threshold settings; see Table 1 on page 5. - Adjust low voltage reset threshold voltages using special programming sequence - Reset signal valid to VCC = 1V - Monitor three separate voltages • Fault detection register • Selectable power-on reset time-out (0.05s, 0.2s, 0.4s, 0.8s) • Selectable watchdog timer interval (25ms, 200ms, 1.4s or off) • Debounced manual reset input • Low power CMOS - 25µA typical standby current, watchdog on - 6µA typical standby current, watchdog off • 400kHz 2-wire interface • 2.7V to 5.5V power supply operation • Available in 14 Ld SOIC and 14 Ld TSSOP packages • Monitor voltages: 5V to 0.9V • Independent core voltage monitor • Pb-free available (RoHS compliant) Applications • Communication equipment - Routers, hubs, switches - Disk arrays, network storage • Industrial systems - Process control - Intelligent instrumentation • Computer systems - Computers - Network servers Data Sheet August 25, 2008 |
Similar Part No. - X40030V14I-A |
|
Similar Description - X40030V14I-A |
|
|
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 |