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參數資料
| 型號： | ADUC7022ACP32 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Precision Analog Microcontroller 12-bit Analog I/O, ARM7TDMI MCU |
| 中文描述： | 32-BIT, FLASH, 45.5 MHz, MICROCONTROLLER, QCC40 |
| 封裝： | 6 X 6 MM, MO-220VJJD-2, LFCSP-40 |
| 文件頁數： | 15/80頁 |
| 文件大小： | 840K |
| 代理商： | ADUC7022ACP32 |
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Preliminary Technical Data
ADuC702x Series
PIN FUNCTION DESCRIPTIONS – ADUC7026/ADUC7027
Table 5. Pin Function Descriptions
Rev. PrB | Page 15 of 80
Pin#
Mnemonic
Type
*
Function
1
2
3
4
5
6
7
ADC4
ADC5
ADC6
ADC7
ADC8
ADC9
ADC10
I
I
I
I
I
I
I
Single-ended or differential Analog input 4
Single-ended or differential Analog input 5
Single-ended or differential Analog input 6
Single-ended or differential Analog input 7
Single-ended or differential Analog input 8
Single-ended or differential Analog input 9
Single-ended or differential Analog input 10
Ground voltage reference for the ADC. For optimal performance the analog
power supply should be separated from IOGND and DGND
Bias point or Negative Analog Input of the ADC in pseudo differential mode.
Must be connected to the ground of the signal to convert. This bias point
must be between 0V and 1V
DAC0 Voltage Output / Single-ended or differential Analog input 12
DAC1 Voltage Output / Single-ended or differential Analog input 13
DAC2 Voltage Output / Single-ended or differential Analog input 14
DAC3 Voltage Output / Single-ended or differential Analog input 15
JTAG Test Port Input - Test Mode Select. Debug and download access
JTAG Test Port Input – Test Data In. Debug and download access
General Purpose Input-Output Port 0.1/ External memory byte low enable
General Purpose Input-Output Port 4.6/ External Memory
Interface/Programmable Logic Array Output Element 14
General Purpose Input-Output Port 4.7/ External Memory Interface /
Programmable Logic Array Output Element 15
Multifunction I/O pin:
Boot Mode. The ADuC7026 will enter UART download mode if BM is low at
reset and will execute code if BM is pulled high at reset through a 1kOhm
resistor/ General Purpose Input-Output Port 0.0 / Voltage Comparator
Output/ Programmable Logic Array Input Element 7
Multifunction pin: driven low after reset
General Purpose Output Port 0.6 / Timer 1 Input / Power on reset output /
Programmable Logic Array Output Element 3
JTAG Test Port Input - Test Clock. Debug and download access
JTAG Test Port Output - Test Data Out. Debug and download access
General Purpose Input-Output Port 0.2/ External memory byte high enable
Ground for GPIO. Typically connected to DGND
3.3V Supply for GPIO and input of the on-chip voltage regulator.
2.5V. Output of the on-chip voltage regulator. Must be connected to a 0.47
μ
F
capacitor to DGND
Ground for core logic.
General Purpose Input-Output Port 3.0 / External Memory Interface/ PWM
phase 0 high side output / Programmable Logic Array Input Element 8
General Purpose Input-Output Port 3.1 / External Memory Interface / PWM
phase 0 low side output / Programmable Logic Array Input Element 9
General Purpose Input-Output Port 3.2 / External Memory Interface / PWM
phase 1 high side output / Programmable Logic Array Input Element 10
General Purpose Input-Output Port 3.3 / External Memory Interface / PWM
phase 1 low side output / Programmable Logic Array Input Element 11
General Purpose Input-Output Port 2.4 / External Memory select 0
8
GND
REF
S
9
ADCNEG
I
10
11
12
13
14
15
16
17
DAC0/ADC12
DAC1/ADC13
DAC1/ADC14
DAC1/ADC15
TMS
TDI
P0.1/BLE
P2.3/AE
I/O
I/O
I/O
I/O
I
I
I/O
18
P4.6/AD14/PLAO[14]
I/O
19
P4.7/AD15/PLAO[15]
I/O
20
BM/P0.0/CMP
OUT
/PLAI[7]
I/O
21
P0.6/T1/MRST/PLAO[3]/AE
O
22
23
24
25
26
TCK
TDO
P0.2/BHE
IOGND
IOV
DD
I
O
I/O
S
S
27
LV
DD
S
28
DGND
S
29
P3.0/AD0/PWM0
H
/PLAI[8]
I/O
30
P3.1/AD1/PWM0
L
/PLAI[9]
I/O
31
P3.2/AD2/PWM1
H
/PLAI[10]
I/O
32
P3.3/AD3/PWM1
L
/PLAI[11]
I/O
33
P2.4/MS0
I/O
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相關代理商/技術參數 |
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| ADUC7022ACPZ32 | 制造商:Analog Devices 功能描述:MCU 32BIT RISC 32KB FLASH 3.3V 40LFCSP EP - Trays |
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| ADUC7022BCPZ32 | 功能描述:IC MCU FLSH 32K ANLG I/O 40LFCSP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:MicroConverter® ADuC7xxx 標準包裝:250 系列:LPC11Uxx 核心處理器:ARM? Cortex?-M0 芯體尺寸:32-位 速度:50MHz 連通性:I²C，Microwire，SPI，SSI，SSP，UART/USART，USB 外圍設備:欠壓檢測/復位，POR，WDT 輸入/輸出數:40 程序存儲器容量:96KB（96K x 8） 程序存儲器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數據轉換器:A/D 8x10b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 包裝:托盤 其它名稱:568-9587 |
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