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| Dual Voltage Monitor with Integrated CPU Supervisor |
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| Ordering Information |
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 iBuy direct from Intersil
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 iBuy direct - out of stock
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 Request samples
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 Check distributor inventory
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Part No. |
Design-In
Status |
Temp. |
Package |
MSL |
Price
US $ |
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| X40010S8-A |
InActive |
Comm |
8 Ld SOIC |
1 |
N/A |
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| X40010S8-AT1 |
InActive |
Comm |
8 Ld SOIC T+R |
1 |
N/A |
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| X40010S8-B |
InActive |
Comm |
8 Ld SOIC |
1 |
N/A |
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| X40010S8-BT1 |
InActive |
Comm |
8 Ld SOIC T+R |
1 |
N/A |
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| X40010S8-C |
InActive |
Comm |
8 Ld SOIC |
1 |
N/A |
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| X40010S8-CT1 |
InActive |
Comm |
8 Ld SOIC T+R |
1 |
N/A |
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| X40010S8I-A |
InActive |
Ind |
8 Ld SOIC |
1 |
N/A |
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| X40010S8I-AT1 |
InActive |
Ind |
8 Ld SOIC T+R |
1 |
N/A |
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| X40010S8I-B |
InActive |
Ind |
8 Ld SOIC |
1 |
N/A |
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| X40010S8I-BT1 |
InActive |
Ind |
8 Ld SOIC T+R |
1 |
N/A |
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| X40010S8I-C |
InActive |
Ind |
8 Ld SOIC |
1 |
N/A |
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| X40010S8I-CT1 |
InActive |
Ind |
8 Ld SOIC T+R |
1 |
N/A |
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| X40010V8-A |
InActive |
Comm |
8 Ld TSSOP |
1 |
N/A |
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| X40010V8-AT1 |
InActive |
Comm |
8 Ld TSSOP T+R |
1 |
N/A |
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| X40010V8-B |
InActive |
Comm |
8 Ld TSSOP |
1 |
N/A |
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| X40010V8-BT1 |
InActive |
Comm |
8 Ld TSSOP T+R |
1 |
N/A |
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| X40010V8-C |
InActive |
Comm |
8 Ld TSSOP |
1 |
N/A |
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| X40010V8-CT1 |
InActive |
Comm |
8 Ld TSSOP T+R |
1 |
N/A |
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| X40010V8I-A |
InActive |
Ind |
8 Ld TSSOP |
1 |
N/A |
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| X40010V8I-AT1 |
InActive |
Ind |
8 Ld TSSOP T+R |
1 |
N/A |
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| X40010V8I-B |
InActive |
Ind |
8 Ld TSSOP |
1 |
N/A |
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| X40010V8I-BT1 |
InActive |
Ind |
8 Ld TSSOP T+R |
1 |
N/A |
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| X40010V8I-C |
InActive |
Ind |
8 Ld TSSOP |
1 |
N/A |
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| X40010V8I-CT1 |
InActive |
Ind |
8 Ld TSSOP T+R |
1 |
N/A |
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| The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice. |
| MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020 |
| SMD = Standard Microcircuit Drawing |
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 Description |
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The X40010/11/14/15 combines power-on reset control, watchdog timer, supply voltage supervision, and secondary voltage supervision, 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. |
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 Key Features |
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Dual voltage detection and reset assertion
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Standard reset threshold settings See Selection table on page 2.
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Adjust low voltage reset threshold voltages using special programming sequence
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Reset signal valid to VCC = 1V
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Monitor three voltages or detect power fail
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Independent Core Voltage Monitor (V2MON)
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Fault detection register
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Selectable power on reset timeout (0.05s, 0.2s, 0.4s, 0.8s)
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Selectable watchdog timer interval (25ms, 200ms,1.4s, off)
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Low power CMOS
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25ľA typical standby current, watchdog on
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6ľA typical standby current, watchdog off
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400kHz 2-wire interface
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2.7V to 5.5V power supply operation
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Available packages
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Monitor Voltages: 5V to 0.9V
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Independent Core Voltage Monitor
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| Related Documentation |
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 Datasheet(s): |
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 Parametric Data |
| | # of Voltage Monitors | | 2 | | | VS Range (V) | | 2.7 to 5.5
2.7 to 5.5
2.7 to 3.6 | | | Voltage Threshold 1 | | 4.6 (1%)
4.6 (1%)
2.9 (1.7%) | | | Voltage Threshold 2 | | 2.9 (1.7%)
2.6 (2%)
1.6 (3%) | | | Reset Output Type | | Active High | | | Watchdog Timer (s) | | OFF, 0.025, 0.2, 1.4 | | | Manual Reset | | N | | | Bus Interface | | I2C | | | EEPROM Size (kbits) | | 0 | | | Battery Montor and Switchover | | N | | | Fault Detection Register | | Y | | | Suffix | | -A
-B
-C | | | POR (ms) | | 50, 200, 400, 800 | | | RTC Function | | N | |
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 Application Block Diagrams |
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| Applications |
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- Communication Equipment
- Routers, Hubs, Switches
- Disk Arrays, Network Storage
- Industrial Systems
- Process Control
- Intelligent Instrumentation
- Computer Systems
- Computers
- Network Servers
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