Power management for multi-plane read operations

Apparatuses and techniques for managing power consumption in a memory device are described. When a multi-plane read command is received, the control circuitry determines whether a block identified by the read command is fully programmed or partially programmed. If it is fully programmed, the read command is executed when a common read pass voltage is applied to the unprogrammed word lines of the respective blocks. If the block is not entirely fully programmed, the control circuit determines a last programmed word line. If the last programmed word line in each block is not equal, the read command is executed when a base read pass voltage is applied to the non-programmed word lines of one or more higher programmed blocks and a lower read pass voltage is applied to the non-programmed word lines of one or more lower programmed blocks. 本发明描述了用于管理存储器设备中的功率消耗的装置和技术。当接收到多平面读取命令时，控制电路确定由该读取命令识别的块被完全编程还是部分编程。如果其被完全编程，则在将共同读取通过电压施加到相应块的未编程字线时执行该读取命令。如果该块并非全部被完全编程，则该控制电路确定最后编程的字线。如果每个块中的该最后编程的字线不相等，则在将基础读取通过电压施加到一个或多个较高编