EP9312-EBZ 查看數據表（PDF） - Cirrus Logic

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产品描述 (功能)

生产厂家

EP9312-EBZ

Universal Platform System-on-chip Processor

Cirrus Logic 

EP9312

Universal Platform SOC Processor

SDRAM Auto Refresh Cycle

SDCLK

SDCSn

tclk_low

td

7

b

tclk_high

tclkrf

th

d

e

RASn

CASn

SDWEn

Note: Chip select shown as bus to illustrate multiple devices being put into auto refresh in one access

Figure 5. SDRAM Auto Refresh Cycle Timing Measurement

18

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