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PIC18F4431-I/PT 参数 Datasheet PDF下载

PIC18F4431-I/PT图片预览
型号: PIC18F4431-I/PT
PDF下载: 下载PDF文件 查看货源
内容描述: 28 /40/ 44引脚增强型闪存微控制器采用纳瓦技术,高性能PWM和A / D [28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D]
分类和应用: 闪存微控制器
文件页数/大小: 392 页 / 3127 K
品牌: MICROCHIP [ MICROCHIP ]
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PIC18F2331/2431/4331/4431  
TABLE 1-3:  
Pin Name  
PIC18F4331/4431 PINOUT I/O DESCRIPTIONS (CONTINUED)  
Pin Number  
Pin Buffer  
Type Type  
Description  
PDIP TQFP QFN  
PORTE is a bidirectional I/O port.  
RE0/AN6  
RE0  
8
9
25  
26  
27  
25  
26  
27  
I/O  
I
ST  
Analog  
Digital I/O.  
Analog Input 6.  
AN6  
RE1/AN7  
RE1  
I/O  
I
ST  
Analog  
Digital I/O.  
Analog Input 7.  
AN7  
RE2/AN8  
RE2  
10  
I/O  
I
ST  
Analog  
Digital I/O.  
Analog Input 8.  
AN8  
VSS  
VDD  
NC  
12, 6, 29 6, 30,  
31 31  
11, 7, 28 7, 8,  
P
Ground reference for logic and I/O pins.  
P
Positive supply for logic and I/O pins.  
32  
28, 29  
12,13, 13  
33, 34  
Legend: TTL = TTL compatible input  
ST = Schmitt Trigger input with CMOS levels  
= Output  
NC  
NC No connect.  
CMOS = CMOS compatible input or output  
I
= Input  
O
P
= Power  
Note 1: RC3 is the alternate pin for T0CKI/T5CKI; RC4 is the alternate pin for SDI/SDA; RC5 is the alternate pin  
for SCK/SCL; RC7 is the alternate pin for SDO.  
2: RD4 is the alternate pin for FLTA.  
3: RD5 is the alternate pin for PWM4.  
DS39616D-page 24  
2010 Microchip Technology Inc.  
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