Abstract: A data storing allocation method, a memory storage apparatus, and a memory control circuit unit are provided. The method includes the following. A plurality of data writing speeds of a plurality of memory units are detected. An initial write volume of each memory unit is determined according to a number of dies in each memory unit. At least one compensation data volume is calculated according to the data writing speeds and the initial write volume of each memory unit. A write data corresponding to a write command is written to the memory units according to the initial write volume of each memory unit and the at least one compensation data volume.

Abstract: A write control method based on write behavior prediction, a memory storage device, and a memory control circuit unit are provided. The method includes: monitoring a first data write behavior of a host system during a first time range; according to the first data write behavior, predicting a second data write behavior of the host system during a second time range; obtaining a first measurement parameter and a first target parameter corresponding to the first data write behavior; according to the first measurement parameter, the first target parameter, and the second data write behavior, determining a write control parameter; and sending a write command sequence according to the write control parameter to instruct a rewritable non-volatile memory module to perform a data write based on multiple write modes during the second time range.

Abstract: A timer calibration method and an electronic device are disclosed. The method includes: performing a fitting operation according to a clock frequency of a clock device and an output of a timer to generate a fitting function; obtaining a first value output by the timer; and adjusting the first value to be a second value according to the fitting function to calibrate the timer.

Abstract: A memory performance optimization method, a memory control circuit unit, and a memory storage device are provided. The method includes the following. An idle time of the memory storage device is counted in an active mode. The memory storage device is instructed to enter a first low electricity consumption mode from the active mode in response to the idle time being greater than an idle threshold. A first waiting time of the memory storage device is counted in the first low electricity consumption mode. The memory storage device is instructed to enter a second low electricity consumption mode from the first low electricity consumption mode in response to the first waiting time being greater than a first waiting threshold. Electricity consumption of the second low electricity consumption mode is lower than electricity consumption of the first low electricity consumption mode.

Abstract: A timer calibration method and an electronic device are disclosed. The method includes: performing a fitting operation according to a clock frequency of a clock device and an output of a timer to generate a fitting function; obtaining a first value output by the timer; and adjusting the first value to be a second value according to the fitting function to calibrate the timer.

Abstract: A memory performance optimization method, a memory control circuit unit, and a memory storage device are provided. The method includes the following. An idle time of the memory storage device is counted in an active mode. The memory storage device is instructed to enter a first low electricity consumption mode from the active mode in response to the idle time being greater than an idle threshold. A first waiting time of the memory storage device is counted in the first low electricity consumption mode. The memory storage device is instructed to enter a second low electricity consumption mode from the first low electricity consumption mode in response to the first waiting time being greater than a first waiting threshold. Electricity consumption of the second low electricity consumption mode is lower than electricity consumption of the first low electricity consumption mode.

Abstract: A memory polling method, a memory storage device and a memory control circuit unit are provided. The memory polling method includes: detecting a plurality of busy times corresponding to a plurality of physical units when executing a plurality of first commands; counting the busy times corresponding to the physical units to generate a count statistic value, and determine a delay time based on the count statistic value; and transmitting a plurality of status requests to a rewritable non-volatile memory module after the delay time.