參數(shù)資料
型號(hào): PIC16LF721-I/P
廠商: Microchip Technology
文件頁數(shù): 97/135頁
文件大?。?/td> 0K
描述: MCU PIC 4K FLASH 20-DIP
產(chǎn)品培訓(xùn)模塊: 8-bit PIC® Microcontroller Portfolio
標(biāo)準(zhǔn)包裝: 22
系列: PIC® XLP™ 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 16MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 17
程序存儲(chǔ)器容量: 7KB(4K x 14)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 12x8b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 20-DIP(0.300",7.62mm)
包裝: 管件
PIC16(L)F720/721
DS41430C-page 64
Preliminary
2010-2011 Microchip Technology Inc.
6.3.2
RC0/AN4
Figure 6-11 shows the diagram for this pin. The RC0 pin
is configurable to function as one of the following:
general purpose I/O
analog input for the A/D
6.3.3
RC1/AN5
Figure 6-11 shows the diagram for this pin. The RC1 pin
is configurable to function as one of the following:
general purpose I/O
analog input for the A/D
6.3.4
RC2/AN6
Figure 6-12 shows the diagram for this pin. The RC2
pin is configurable to function as one of the following:
general purpose I/O
analog input for the A/D
6.3.5
RC3/AN7
Figure 6-12 shows the diagram for this pin. The RC3 pin
is configurable to function as one of the following:
general purpose I/O
analog input for the A/D
6.3.6
RC4
Figure 6-13 shows the diagram for this pin. The RC4 pin
functions as one of the following:
general purpose I/O
6.3.7
RC5/CCP1
Figure 6-14 shows the diagram for this pin. The RC5 pin
is configurable to function as one of the following:
general purpose I/O
Capture, Compare or PWM (1 output)
6.3.8
RC6/AN8/SS
Figure 6-15 shows the diagram for this pin. The RC6 pin
is configurable to function as one of the following:
general purpose I/O
analog input for the A/D
SS input to SSP
6.3.9
RC7/AN9/SDO
Figure 6-16 shows the diagram for this pin. The RC7 pin
is configurable to function as one of the following:
general purpose I/O
analog input for the A/D
SDO output of SSP
FIGURE 6-11:
BLOCK DIAGRAM OF RC0
AND RC1
FIGURE 6-12:
BLOCK DIAGRAM OF RC2
AND RC3
VDD
VSS
D
Q
CK
Q
D
Q
CK
Q
Data Bus
WR
PORTC
WR
TRISC
RD
TRISC
To A/D Converter
RD
PORTC
Analog Input
mode(1)
Note
1:
ANSEL determines Analog Input mode.
I/O Pin
VDD
VSS
D
Q
CK
Q
D
Q
CK
Q
Data Bus
WR
PORTC
WR
TRISC
RD
TRISC
RD
PORTC
Analog Input
mode(1)
Note
1:
ANSEL determines Analog Input mode.
I/O Pin
To A/D Converter
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