Allicdata Part #: | LM810M3X-4.63-ND |
Manufacturer Part#: |
LM810M3X-4.63 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC CIRC RESET 3PIN MCRO SOT23-3 |
More Detail: | Supervisor Push-Pull, Totem Pole 1 Channel SOT-23-... |
DataSheet: | LM810M3X-4.63 Datasheet/PDF |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Type: | Simple Reset/Power-On Reset |
Number of Voltages Monitored: | 1 |
Output: | Push-Pull, Totem Pole |
Reset: | Active High |
Reset Timeout: | 140 ms Minimum |
Voltage - Threshold: | 4.63V |
Operating Temperature: | -40°C ~ 105°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | TO-236-3, SC-59, SOT-23-3 |
Supplier Device Package: | SOT-23-3 |
Base Part Number: | LM810 |
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As a Power Management Integrated Circuit (PMIC), the LM810M3X-4.63 Supervisors are designed for the microprocessor (CPU). In the system system, it provides voltage and temperature protection for processor core circuits, and also supports system clock output. In addition, it contains programmable reset timer, dynamic reset logic, manual reset logic, and power up/down logic.
The LM810M3X-4.63 Supervisors include three main blocks:
- Voltage, Temperature and External Reset Monitor: This block monitors core voltage in order to protect against voltage irregularities that could cause possible processor core faults.
- Clock Generator: This block generates a clock for the CPU, providing a clock output for the microprocessor.
- Reset Timer, Logic and Control Block: This block provides the functions of the programmable reset timer, dynamic reset logic, manual reset logic, and power up/down logic.
The voltage, temperature and external reset monitor of the LM810M3X-4.63 Supervisors uses an 8-bit register to set the core voltage input threshold. This allows the user to adjust the core voltage at a certain voltage level. In addition, this block also provides temperature monitoring of the processor. When the temperature rises above a certain threshold, the processor will be disabled. The external reset monitor will monitor the reset signal of the system. When the reset signal is activated, the processor will be reset.
The clock generator of the LM810M3X-4.63 Supervisors provide clock output for the microprocessor. This clock output can be set by the user to get the appropriate CPU speed. This clock generator can generate a Clock Enable signal when the system is in inactive mode. This feature allows the user to disable the system from entering active mode, eliminating the need for an external reset circuit.
The reset timer, logic and control block of the LM810M3X-4.63 Supervisors provide a programmable reset timer, dynamic reset logic, manual reset logic, and power up/down logic. The programmable timer allows the user to set a time limit for the processor to enter active mode. When this time limit is reached, the processor will be automatically reset. The dynamic reset logic is used to reset the processor when the system is powered up again. The manual reset logic is used to manually reset the processor and the power up/down logic is used to control the power of the processor.
In summary, the LM810M3X-4.63 Supervisors is a PMIC designed for microprocessor (CPU). It provides voltage and temperature protection for processor core circuits, and also supports system clock output. In addition, it contains programmable reset timer, dynamic reset logic, manual reset logic, and power up/down logic. All these features make the LM810M3X-4.63 Supervisors an important and necessary part of the microprocessor system.
The specific data is subject to PDF, and the above content is for reference
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