參數(shù)資料
型號: MR80C52TXXX-20SHXXX:R
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 20 MHz, MICROCONTROLLER, CQCC44
封裝: LCC-44
文件頁數(shù): 55/91頁
文件大?。?/td> 19688K
400
XMEGA A [MANUAL]
8077I–AVR–11/2012
Figure 33-38.Burst access within a single page
* The number of NOPs is equal to ROWCOLDLY[2:0] (ROWCOLDLY = 1 is shown)
** The number of NOPs is equal to WRDLY[1:0] + 1 (WRDLY = 0 is shown)
*** The number of NOPs is equal to RPDLY[1:0] (RPDLY = 1 is shown)
Bank Adr
D[7:0]
Row Adr
Col Adr
Ac
tiv
e
Wri
te
NO
P*
NO
P*
*
Burst access within a single page
0x0
Col Adr
0x400
D[7:0]
P
re
cha
rg
eAll
Ban
ks
Wri
te
Col Adr
D[7:0]
Wri
te
CLK
CKE
CAS
RAS
DQM
BA[1:0]
A[11:0]
D
ClkPER2
WE
CS
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