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ATMEGA48PA-CCU 参数 Datasheet PDF下载

ATMEGA48PA-CCU图片预览
型号: ATMEGA48PA-CCU
PDF下载: 下载PDF文件 查看货源
内容描述: [RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PBGA32, 4 X 4 MM, 0.60 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, UFBGA-32]
分类和应用: 闪存微控制器
文件页数/大小: 349 页 / 2752 K
品牌: ATMEL [ ATMEL ]
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ATmega48/88/168  
Internal Oscillator Speed Figure 174. Watchdog Oscillator Frequency vs. VCC  
WATCHDOG OSCILLATOR FREQUENCY vs. VCC  
120  
115  
110  
105  
100  
95  
-40 °C  
25 °C  
85 °C  
1.5  
2
2.5  
3
3.5  
4
4.5  
5
5.5  
VCC (V)  
Figure 175. Calibrated 8 MHz RC Oscillator Frequency vs. Temperature  
CALIBRATED 8 MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE  
8.4  
8.3  
8.2  
8.1  
8
5.0 V  
2.7 V  
1.8 V  
7.9  
7.8  
7.7  
7.6  
7.5  
7.4  
-50 -40 -30 -20 -10  
0
10  
20  
30  
40  
50  
60  
70  
80  
90 100  
Temperature (C)  
319  
2545D–AVR–07/04  
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