欢迎访问ic37.com |
会员登录 免费注册
发布采购

PIC18F4431-I/P 参数 Datasheet PDF下载

PIC18F4431-I/P图片预览
型号: PIC18F4431-I/P
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 ]
 浏览型号PIC18F4431-I/P的Datasheet PDF文件第331页浏览型号PIC18F4431-I/P的Datasheet PDF文件第332页浏览型号PIC18F4431-I/P的Datasheet PDF文件第333页浏览型号PIC18F4431-I/P的Datasheet PDF文件第334页浏览型号PIC18F4431-I/P的Datasheet PDF文件第336页浏览型号PIC18F4431-I/P的Datasheet PDF文件第337页浏览型号PIC18F4431-I/P的Datasheet PDF文件第338页浏览型号PIC18F4431-I/P的Datasheet PDF文件第339页  
PIC18F2331/2431/4331/4431  
26.2 DC Characteristics: Power-Down and Supply Current  
PIC18F2331/2431/4331/4431 (Industrial, Extended)  
PIC18LF2331/2431/4331/4431 (Industrial) (Continued)  
PIC18LF2331/2431/4331/4431  
Standard Operating Conditions (unless otherwise stated)  
(Industrial)  
Operating temperature  
-40°C TA +85°C for industrial  
Standard Operating Conditions (unless otherwise stated)  
PIC18F2331/2431/4331/4431  
Operating temperature  
-40°C TA +85°C for industrial  
-40°C TA +125°C for extended  
(Industrial, Extended)  
Param  
Device  
No.  
Typ  
Max Units  
Conditions  
(2,3)  
Supply Current (IDD)  
PIC18LF2X31/4X31 150  
250  
250  
250  
350  
350  
350  
1.0  
1.0  
1.0  
2.1  
600  
600  
600  
1.0  
1.0  
1.0  
2.0  
2.0  
2.0  
4.2  
A  
A  
-40°C  
+25°C  
+85°C  
-40°C  
+25°C  
+85°C  
-40°C  
+25°C  
+85°C  
+125°C  
-40°C  
+25°C  
+85°C  
-40°C  
+25°C  
+85°C  
-40°C  
+25°C  
+85°C  
+125°C  
150  
VDD = 2.0V  
160  
A  
PIC18LF2X31/4X31 340  
A  
FOSC = 1 MHZ  
(PRI_RUN,  
EC oscillator)  
300  
A  
VDD = 3.0V  
VDD = 5.0V  
280  
A  
All devices 0.72  
mA  
mA  
mA  
mA  
A  
0.63  
0.57  
0.9  
PIC18LF2X31/4X31 440  
450  
A  
VDD = 2.0V  
VDD = 3.0V  
460  
A  
PIC18LF2X31/4X31 0.80  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
FOSC = 4 MHz  
(PRI_RUN,  
0.78  
0.77  
EC oscillator)  
All devices 1.6  
1.5  
VDD = 5.0V  
1.5  
2.0  
All devices  
10  
FOSC = 25 MHz  
(PRI_RUN,  
EC oscillator)  
28  
mA  
+125°C  
VDD = 5.0V  
VDD = 4.2V  
VDD = 5.0V  
All devices 9.5  
12  
12  
12  
15  
15  
15  
mA  
mA  
mA  
mA  
mA  
mA  
-40°C  
+25°C  
+85°C  
-40°C  
+25°C  
+85°C  
9.7  
FOSC = 40 MHZ  
(PRI_RUN,  
EC oscillator)  
9.9  
All devices 11.9  
12.1  
12.3  
Legend:  
Shading of rows is to assist in readability of the table.  
Note 1: The power-down current in Sleep mode does not depend on the oscillator type. Power-down current is measured with  
the part in Sleep mode, with all I/O pins in high-impedance state and tied to VDD or VSS, and all features that add delta  
current disabled (such as WDT, Timer1 Oscillator, BOR, etc.).  
2: The supply current is mainly a function of operating voltage, frequency and mode. Other factors, such as I/O pin loading  
and switching rate, oscillator type and circuit, internal code execution pattern and temperature, also have an impact on  
the current consumption.  
The test conditions for all IDD measurements in active operation mode are:  
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to VDD;  
MCLR = VDD; WDT enabled/disabled as specified.  
3: For RC oscillator configurations, current through REXT is not included. The current through the resistor can be estimated  
by the formula: Ir = VDD/2REXT (mA) with REXT in k.  
4: Standard, low-cost 32 kHz crystals have an operating temperature range of -10°C to +70°C. Extended temperature  
crystals are available at a much higher cost.  
2010 Microchip Technology Inc.  
DS39616D-page 335  
 复制成功!