沙巴体育结算平台仅保证符合美光的数据表规格. 本工具、美光沙巴体育结算平台、程序和规格如有更改，恕不另行通知. 所有信息均按“现状”提供，不作任何形式的保证. 建议对计算输出进行额外验证，以确保准确性.

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Design tools

Parallel NAND system power calculator

美光沙巴体育结算平台仅保证符合美光的数据表规格. 本工具、美光沙巴体育结算平台、程序和规格如有更改，恕不另行通知. 所有信息均按“现状”提供，不作任何形式的保证. 建议对计算输出进行额外验证，以确保准确性.

近似NAND系统的平均功耗有助于确定NAND设备功耗在系统功率预算中的作用，以及如何优化NAND操作的预算. 该工具提供了NAND读写程序-擦除-空闲-待机工作负载下每个主机通道的NAND电流/功耗和系统NAND功耗的估计.

本计算器的受众是了解所使用的NAND设备并希望估计NAND功耗的用户, type of NAND operations used, 以及它们各自的当前(Icc)规范. 本计算器的用户应了解系统的物理和操作特性，如(但不限于)NAND主机数据输入/输出接口速度, system parallel use of the NAND LUNs/die, voltage supply levels to the NAND, NAND Read-Program-Erase-Idle-Standby workloads, 电路板走线-控制器DQ总线-和其他物理系统元件的电容.

Enter a value for each item

使用DQ[7:0]或DQ[15:0]总线的并行NAND器件由主机系统(1 = DQ[7:0] NAND器件使用，2 = DQ[15:0] NAND device used)

This value should be either 1 or 2

NAND DQ[7:0]或NAND DQ[15:0]主机通道数

Number of NAND LUNs/die per host channel

每个主机通道的NAND ce#信号数(假设为按每个主机通道的NAND lun /die数量均匀分布)

Host NAND interface speed in MT/s (e.g. 50 for 50MT/s, 800 for 800MT/s, etc.)

每个NAND DQ[7:0]或NAND主机系统的容性负载不包括NAND器件的pF中的DQ[15:0]通道 Learn More

Host system supplied NAND Vcc in Volts

Host system supplied NAND Vccq in Volts

主机系统以伏特提供NAND Vpp(如果使用)

每个主机NAND DQ[7:0]或NAND的NAND lun数量 DQ[15:0]通道是繁忙的(SR5 = 0)与最常用的读 operation at the same time Learn More

中使用的值不应大于 'Number of NAND LUNs/die per host channel' row

每个主机NAND DQ[7:0]或NAND的NAND lun数量 DQ[15:0]通道繁忙(SR5 = 0)，第二常用 Read operation at the same time Learn More

中使用的值不应大于 'Number of NAND LUNs/die per host channel' row

每个主机NAND DQ[7:0]或NAND [15:0] 频道是繁忙的(SR5 = 0)与最常用的程序 operation at the same time Learn More

中使用的值不应大于 'Number of NAND LUNs/die per host channel' row

每个主机NAND DQ[7:0]或NAND的NAND lun数量 DQ[15:0]通道是繁忙的(SR5 = 0)与最常用的 Erase operation at the same time Learn More

中使用的值不应大于 'Number of NAND LUNs/die per host channel' row

主机系统使用的NAND操作模式(1 = Async) 模式，2 = NV-DDR/NV-DDR2/NV-DDR3/NV-LPDDR4模式)

This value should be either 1 or 2

NAND封装DQ[7:0]或DQ[15:0]通道的电容 in pF

NAND封装DQ[7:0]或DQ[15:0]通道数缩短/共享每个主机NAND DQ[7:0]或DQ[15:0]通道 Learn More

NAND阵列最常用的读操作的读电流(e.g. NAND Icc1 specification) in mA Learn More

NAND阵列第二常用读取操作的读取电流 (e.g. NAND Icc1 specification) in mA Learn More

大多数使用的NAND程序操作的程序电流(e.g. NAND Icc2 specification) in mA Learn More

大多数使用的擦除操作(e)的NAND擦除电流.g. NAND Icc3 specificaiton) in mA Learn More

大多数常用的读操作(如.g. NAND IPPA1 specification, if used) in mA

第二常用读操作的NAND Vpp电流(e.g. NAND IPPA1 specification, if used) in mA

NAND Vpp current for Program operations (e.g. NAND IPPA2 specification, if used) in mA

NAND Vpp current for Erase operations (e.g. NAND IPPA3 specification, if used) in mA

NAND standby current (e.g. NAND Isb and Isbq specification) in µA

NAND Idle current (e.g. Icc5 and Iccq5 specifications) in mA

NAND数据输出电流在NAND接口速度为 used (e.g. NAND Icc4r and Iccq4r specificaiton) in mA

NAND数据输入电流在NAND接口速度为 used (e.g. NAND Icc4w and Iccq4w specification) in mA

NAND array Read current on Vccq rail (e.g. NAND Iccq1 specification) in mA

NAND array Program current on Vccq rail (e.g. NAND Iccq2 specification) in mA

NAND array Erase current on Vccq rail (e.g. NAND Iccq3 specification) in mA

Results

Most used Read Operation %

Most used Program Operation %

% of time a NAND die is in Idle state

2nd most used Read Operation %

Most used Erase Operation %

% of time a NAND die is in Standby state

Total NAND Power per host channel (in W)

Must add up to 100%

Total NAND Power for all host channels (in W)

Learn More
Must add up to 100%

NAND system current per channel (in mA)

NAND system power per channel (in W)

NAND Vcc power rail during NAND array operations

NAND Vccq power rail during NAND array operations

NAND Vcc power rail during data output

NAND Vccq power rail during data output Learn More

NAND Vpp power rail during array operations (if used)

NAND system current per channel (in mA)

NAND system power per channel (in W)

NAND Vcc power rail during NAND array operations

NAND Vccq power rail during NAND array operations

NAND Vcc power rail during data output

NAND Vccq power rail during data output Learn More

NAND Vpp power rail during array operations (if used)

NAND system current per channel (in mA)

NAND system power per channel (in W)

NAND Vcc power rail during NAND array operations

NAND Vccq power rail during NAND array operations

NAND Vcc power rail during data input

NAND Vccq power rail during data input

NAND Vpp power rail during array operations (if used)

NAND system current per channel (in mA)

NAND system power per channel (in W)

NAND Vcc power rail during NAND array operations

NAND Vccq power rail during NAND array operations

NAND Vpp power rail during array operations (if used)

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Parallel NAND system power calculator