參數(shù)資料
型號(hào): MQ80C154-36P883
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, 36 MHz, MICROCONTROLLER, CQFP44
封裝: CERAMIC, QFP-44
文件頁數(shù): 50/91頁
文件大?。?/td> 19688K
代理商: MQ80C154-36P883
397
XMEGA A [MANUAL]
8077I–AVR–11/2012
33.11 SDRAM init
Figure 33-35.SDRAM init
Mode Register
CLK
CKE
CAS
RAS
DQM
BA[1:0]
A[11:0]
D
0x400
Pr
ec
ha
rge
Al
lBa
nk
s
Au
to
R
efr
esh**
Lo
ad
Mo
de
R
e
gis
te
r
NO
P*
* The number of NOPs is equal to RPDLY[2:0] (RPDLY = 1 is shown)
NO
P*
*
** The Auto Refresh and following NOPs are repeated 8 times
The number of NOPs is equal to ROWCYCDLY[2:0] (ROWCYCDLY = 1 is shown)
ClkPER2
WE
CS
相關(guān)PDF資料
PDF描述
S80C32E-30SHXXX:R 8-BIT, 30 MHz, MICROCONTROLLER, PQCC44
S80C52TXXX-30:RD 8-BIT, MROM, 30 MHz, MICROCONTROLLER, PQCC44
MF180C51T-20R 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44
MR80C52TXXX-12/883:D 8-BIT, MROM, 12 MHz, MICROCONTROLLER, CQCC44
MD80C52XXX-12P883D 8-BIT, MROM, 12 MHz, MICROCONTROLLER, CDIP40
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MQ80C154-L16 制造商:TEMIC 制造商全稱:TEMIC Semiconductors 功能描述:CMOS 0 to 36 MHz Single Chip 8-bit Microcontroller
MQ80C186-10/BYA 制造商:Rochester Electronics LLC 功能描述:
MQ80C186-12/BYA 制造商:Rochester Electronics LLC 功能描述:
MQ80C186-12/BYC 制造商:Rochester Electronics LLC 功能描述:
MQ80C186-12/R 制造商:Rochester Electronics LLC 功能描述:- Bulk