P3.6/PWMTRIP
參數(shù)資料
型號(hào)： ADUC7021BCPZ62-RL7
廠商： Analog Devices Inc
文件頁數(shù)： 15/92頁
文件大?。?/td> 0K
描述： IC MCU 12BIT 1MSPS UART 40-LFCSP
標(biāo)準(zhǔn)包裝： 750
系列： MicroConverter® ADuC7xxx
核心處理器： ARM7
芯體尺寸： 16/32-位
速度： 44MHz
連通性： EBI/EMI，I²C，SPI，UART/USART
外圍設(shè)備： PLA，PWM，PSM，溫度傳感器，WDT
輸入/輸出數(shù)： 13
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 2x12b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 125°C
封裝/外殼： 40-VFQFN 裸露焊盤，CSP
包裝： 帶卷 (TR)
ADuC7019/20/21/22/24/25/26/27/28
Rev. B | Page 22 of 92
Pin No.
Mnemonic
Description
37
P3.6/PWMTRIP/PLAI[14]
General-Purpose Input and Output Port 3.6/PWM Safety Cutoff/Programmable Logic Array Input
Element 14.
38
P3.7/PWMSYNC/PLAI[15]
General-Purpose Input and Output Port 3.7/PWM Synchronization Input Output/Programmable
Logic Array Input Element 15.
39
P1.7/SPM7/PLAO[0]
Serial Port Multiplexed. General-Purpose Input and Output Port 1.7/UART, SPI/Programmable
Logic Array Output Element 0.
40
P1.6/SPM6/PLAI[6]
Serial Port Multiplexed. General-Purpose Input and Output Port 1.6/UART, SPI/Programmable
Logic Array Input Element 6.
41
IOGND
Ground for GPIO. Typically connected to DGND.
42
IOVDD
3.3 V Supply for GPIO and Input of the On-Chip Voltage Regulator.
43
P4.0/PLAO[8]
General-Purpose Input and Output Port 4.0/Programmable Logic Array Output Element 8.
44
P4.1/PLAO[9]
General-Purpose Input and Output Port 4.1/Programmable Logic Array Output Element 9.
45
P1.5/SPM5/PLAI[5]/IRQ3
Serial Port Multiplexed. General-Purpose Input and Output Port 1.5/UART, SPI/Programmable
Logic Array Input Element 5/External Interrupt Request 3, Active High.
46
P1.4/SPM4/PLAI[4]/IRQ2
Serial Port Multiplexed. General-Purpose Input and Output Port 1.4/UART, SPI/Programmable
Logic Array Input Element 4/External Interrupt Request 2, Active High.
47
P1.3/SPM3/PLAI[3]
Serial Port Multiplexed. General-Purpose Input and Output Port 1.3/UART, I2C1/Programmable
Logic Array Input Element 3.
48
P1.2/SPM2/PLAI[2]
Serial Port Multiplexed. General-Purpose Input and Output Port 1.2/UART, I2C1/Programmable
Logic Array Input Element 2.
49
P1.1/SPM1/PLAI[1]
Serial Port Multiplexed. General-Purpose Input and Output Port 1.1/UART, I2C0/Programmable Logic
Array Input Element 1.
50
P1.0/T1/SPM0/PLAI[0]
Serial Port Multiplexed. General-Purpose Input and Output Port 1.0/Timer1 Input/UART, I2C0/
Programmable Logic Array Input Element 0.
51
P4.2/PLAO[10]
General-Purpose Input and Output Port 4.2/Programmable Logic Array Output Element 10.
52
P4.3/PLAO[11]
General-Purpose Input and Output Port 4.3/Programmable Logic Array Output Element 11.
53
P4.4/PLAO[12]
General-Purpose Input and Output Port 4.4/Programmable Logic Array Output Element 12.
54
P4.5/PLAO[13]
General-Purpose Input and Output Port 4.5/Programmable Logic Array Output Element 13.
55
VREF
2.5 V Internal Voltage Reference. Must be connected to a 0.47 μF capacitor when using the
internal reference.
56
DACREF
External Voltage Reference for the DACs. Range: DACGND to DACVDD.
57
DACGND
Ground for the DAC. Typically connected to AGND.
58
AGND
Analog Ground. Ground reference point for the analog circuitry.
59
AVDD
3.3 V Analog Power.
60
DACVDD
3.3 V Power Supply for the DACs. Must be connected to AVDD.
61
ADC0
Single-Ended or Differential Analog Input 0.
62
ADC1
Single-Ended or Differential Analog Input 1.
63
ADC2/CMP0
Single-Ended or Differential Analog Input 2/Comparator Positive Input.
64
ADC3/CMP1
Single-Ended or Differential Analog Input 3/Comparator Negative Input.
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