參數(shù)資料
型號(hào): MR80C52XXX-36/883:RD
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 36 MHz, MICROCONTROLLER, CQCC44
封裝: LCC-44
文件頁數(shù): 69/91頁
文件大?。?/td> 19688K
413
XMEGA A [MANUAL]
8077I–AVR–11/2012
33.16 SRAM refresh
Figure 33-52.Autorefresh when idle
Auto
Refresh
Autorefresh when idle
* The number of NOPs is equal to RPDLY[1:0] (RPDLY = 1 is shown)
** The number of NOPs is equal to ESRDLY[2:0] (ESRDLY = 1 is shown)
CLK
CKE
CAS
RAS
DQM
BA[1:0]
A[11:0]
D
ClkPER2
WE
CS
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