參數(shù)資料
型號: EVAL-ADUC7028QSZ
廠商: Analog Devices Inc
文件頁數(shù): 71/104頁
文件大?。?/td> 0K
描述: KIT DEV ADUC7028 QUICK START
產(chǎn)品培訓(xùn)模塊: ARM7 Applications & Tools
Intro to ARM7 Core & Microconverters
Process Control
標準包裝: 1
系列: QuickStart™ 套件
類型: MCU
適用于相關(guān)產(chǎn)品: ADuC7028
所含物品: 評估板、電源、纜線、軟件和說明文檔
產(chǎn)品目錄頁面: 739 (CN2011-ZH PDF)
相關(guān)產(chǎn)品: ADUC7028BBCZ62-RL-ND - IC MCU FLASH 62K 12BIT
ADUC7028BBCZ62-ND - IC MCU FLASH 62K 12BIT
Data Sheet
ADuC7019/20/21/22/24/25/26/27/28/29
Rev. F | Page 69 of 104
Table 83. GPIO Drive Strength Control Bits Descriptions
Control Bits Value
Description
00
Medium drive strength.
01
Low drive strength.
1x
High drive strength.
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
–24
–18
–12
–6
0
6
12
18
24
LOAD CURRENT (mA)
V
O
L
T
AG
E
O
N
E
ACH
P
IN
(
V
)
HIGH DRIVE STRENGTH
MEDIUM DRIVE STRENGTH
LOW DRIVE STRENGTH
04955-
031
Figure 73. Programmable Strength for High Level
(Typical Values)
0.5
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–24
–18
–12
–6
0
6
12
18
24
LOAD CURRENT (mA)
V
O
L
T
AG
E
O
N
E
ACH
P
IN
(
V
)
HIGH DRIVE STRENGTH
MEDIUM DRIVE STRENGTH
LOW DRIVE STRENGTH
04955-
032
Figure 74. Programmable Strength for Low Level
(Typical Values)
The drive strength bits can be written to one time only after
reset. More writing to related bits has no effect on changing
drive strength. The GPIO drive strength and pull-up disable is
not always adjustable for the GPIO port. Some control bits
cannot be changed (see Table 84).
Table 84. GPxPAR Control Bits Access Descriptions
Bit
GP0PAR
GP1PAR
31
Reserved
30 to 29
R/W
28
R/W
27
Reserved
26 to 25
R/W
24
R/W
23
Reserved
22 to 21
R/W
R (b00)
20
R/W
19
Reserved
18 to 17
R (b00)
16
R/W
15
Reserved
14 to 13
R (b00)
12
R/W
11
Reserved
10 to 9
R (b00)
8
R/W
7
Reserved
6 to 5
R (b00)
4
R/W
3
Reserved
2 to 1
R (b00)
0
R/W
相關(guān)PDF資料
PDF描述
GMM12DREN CONN EDGECARD 24POS .156 EYELET
GSM12DREH CONN EDGECARD 24POS .156 EYELET
EA-XPR-001 BOARD LPCXPRESSO LPC1343
EVAL-ADUC841QSZ KIT DEV FOR ADUC841 QUICK START
HBM11DRAI CONN EDGECARD 22POS R/A .156 SLD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EVAL-ADUC7029QSZ 功能描述:EVAL DEV SYSTEM FOR ADUC7029 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 通用嵌入式開發(fā)板和套件(MCU、DSP、FPGA、CPLD等) 系列:* 標準包裝:1 系列:PICDEM™ 類型:MCU 適用于相關(guān)產(chǎn)品:PIC10F206,PIC16F690,PIC16F819 所含物品:板,線纜,元件,CD,PICkit 編程器 產(chǎn)品目錄頁面:659 (CN2011-ZH PDF)
EVAL-ADUC7029QSZ 制造商:Analog Devices 功能描述:Silicon Manufacturer:Analog Devices C
EVAL-ADUC7032QSPZ 制造商:Analog Devices 功能描述:EVAL BD FOR ADUC7032 - Bulk
EVAL-ADUC7033QSPZ 制造商:Analog Devices 功能描述:QUICK START DEVELOPMENT SYSTEM - Bulk
EVAL-ADUC7034QSPZ 制造商:Analog Devices 功能描述:EVALUATION BOARD - Boxed Product (Development Kits)