參數(shù)資料
型號(hào): ADUC7023BCPZ62I-R7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 48/96頁(yè)
文件大?。?/td> 0K
描述: IC MCU 12BIT 62KB FLASH 32LFCSP
標(biāo)準(zhǔn)包裝: 1,500
系列: MicroConverter® ADuC7xxx
核心處理器: ARM7
芯體尺寸: 16/32-位
速度: 44MHz
連通性: I²C,SPI
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 12
程序存儲(chǔ)器容量: 64KB(32K x 16)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 2K x 32
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b,D/A 4x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: 32-WFQFN 裸露焊盤,CSP
包裝: 帶卷 (TR)
ADuC7023
Data Sheet
| Page 52 of 96
GP2PAR Register
Name
GP2PAR
Address
0xFFFFF44C
Default value
0x00000000
Access
Read/write
Function
GP2PAR programs the parameters for Port 0,
Port 1, and Port 2. Note that the GP2DAT
MMR must always be written after changing
the GP2PAR MMR.
Table 57. GPxPAR MMR Bit Descriptions
Bit
Description
31
Reserved.
30 to 29
Drive strength Px.7
28
Pull-up disable Px.7.
27
Reserved.
26 to 26
Drive strength Px.6
24
Pull-up disable Px.6.
23
Reserved.
22 to 21
Drive strength Px.5
20
Pull-up disable Px.5.
19
Reserved.
18 to 17
Drive strength Px.4
16
Pull-up disable Px.4.
15
Reserved.
14 to 13
Drive strength Px.3
12
Pull-up disable Px.3.
11
Reserved.
10 to 9
Drive strength Px.2
8
Pull-up disable Px.2.
7
Reserved.
6 to 5
Drive strength Px.1
4
Pull-up disable Px.1.
3
Reserved.
2 to 1
Drive strength Px.0
0
Pull-up disable Px.0.
Table 58. 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
)
08675-
031
HIGH DRIVE STRENGTH
MEDIUM DRIVE STRENGTH
LOW DRIVE STRENGTH
Figure 37. Programmable Strength for High Level
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
)
08675-
032
HIGH DRIVE STRENGTH
MEDIUM DRIVE STRENGTH
LOW DRIVE STRENGTH
Figure 38. Programmable Strength for Low Level
The drive strength bits can be written 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 59).
Table 59. GPxPAR Control Bits Access Descriptions1
Bit
GP0PAR
GP1PAR
GP2PAR
31
Reserved
30 to 29
R/W
Reserved
28
R/W
Reserved
27
Reserved
26 to 26
R/W
Reserved
24
R/W
Reserved
23
Reserved
22 to 21
R/W
R (b00)
Reserved
20
R/W
Reserved
19
Reserved
18 to 17
R (b00)
16
R/W
15
Reserved
14 to 13
R (b00)
12
R/W
11
Reserved
Rev. E
相關(guān)PDF資料
PDF描述
ADUC7024BCPZ62 IC MCU FLSH 62K ANLG I/O 64LFCSP
ADUC7032BSTZ-88 IC MCU 96K FLASH DUAL 48LQFP
ADUC7032BSTZ-8V-RL IC BATTERY SENSOR PREC 48-LQFP
ADUC7034BCPZ IC MCU FLASH 32K ANLG IO 48LFCSP
ADUC7036CCPZ IC MCU 96K FLASH DUAL 48LFCSP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADUC7023BCPZ62I-RL 功能描述:IC MCU 12BIT 62KB FLASH 32LFCSP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標(biāo)準(zhǔn)包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA,UART/USART 外圍設(shè)備:欠壓檢測(cè)/復(fù)位,LED,POR,PWM,WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:4KB(4K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC(0.295",7.50mm 寬) 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND
ADUC7024 制造商:AD 制造商全稱:Analog Devices 功能描述:Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU
ADUC7024BCP62 制造商:Analog Devices 功能描述:FLASH ARM7+10-CH,12-B ADC &2X12-B DAC IC - Trays
ADUC7024BCP62-U1 制造商:Analog Devices 功能描述:FLASH ARM7+10-CH,12-B ADC &2X12-B DAC IC - Trays
ADUC7024BCPZ62 功能描述:IC MCU FLSH 62K ANLG I/O 64LFCSP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC7xxx 標(biāo)準(zhǔn)包裝:60 系列:PSOC® 3 CY8C38xx 核心處理器:8051 芯體尺寸:8-位 速度:67MHz 連通性:EBI/EMI,I²C,LIN,SPI,UART/USART 外圍設(shè)備:電容感應(yīng),DMA,LCD,POR,PWM,WDT 輸入/輸出數(shù):25 程序存儲(chǔ)器容量:64KB(64K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 大小:2K x 8 RAM 容量:8K x 8 電壓 - 電源 (Vcc/Vdd):1.71 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 2x20b,D/A 4x8b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-VFQFN 裸露焊盤 包裝:托盤