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Approximating 与非 average power/energy consumption for a 系统 is a useful exercise to help determine 与非 device power consumption’s role in a 系统’s power/energy budget and how to potential optimize that budget for 与非 操作. This tool provides an estimate of 与非 current/power/energy consumption per host channel and 系统 与非 power/energy consumption for a 与非 Read-程序-擦除-Idle-Standby workload.
The audience for this calculator is a user looking to approximate 与非 power/energy consumption who understands the 与非 devices used, 使用的与非操作类型, 它们各自的当前(Icc)规范, 输出/输入的字节数, 和各自的与非阵列忙时(e.g., tR, tPROG, tBERS). The user of this calculator is expected to know the physical and 操作al characteristics of the 系统 such as (but not limited to) 与非 host data input/output interface speed, 系统并行使用的与非 lun /芯片, 与非的电压供应水平, 与非 Read-程序-擦除-Idle-Standby工作负载, capacitance of board traces - controller DQ bus - and other physical 系统 elements.
必须加起来是100%吗
电流= 1/2 * # of switching signals * Output Frequency * Vccq * Capactive Load
Power = 1/2 * # of switching signals * Output Frequency * Vccq * Vccq * Capactive Load
电流= 1/2 *开关# signals * Output Frequency * Vccq * Capactive Load
Power = 1/2 * # of switching signals * Output Frequency * Vccq * Vccq * Capactive Load