Low-power rapid-boost FLASH charge pump control circuit
A charge pump control, low power consumption technology, applied in the direction of control/regulation system, electrical components, adjusting electrical variables, etc. The effect of low consumption and increased speed
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[0032] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0033] like figure 1 Shown is the structural block diagram of the low power consumption fast boost FLASH charge pump control circuit of the present invention, it can be seen from the figure that the low power consumption fast boost FLASH charge pump control circuit of the present invention is composed of a program erasure control circuit, a voltage adjustment circuit, a step-down circuit, Clock generation circuit, four-phase clock circuit, charge pump and voltage regulator circuit.
[0034] The programming and erasing control circuit controls the opening and closing of the voltage adjustment circuit, the step-down circuit and the clock generation circuit; when the FLASH is in the read operation, the step-down circuit, the voltage adjustment circuit and the clock generation circuit are turned off; when the FLASH is in the programming and erasing ...
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