Image ATMEGA328P-AU
型号: ATMEGA328P-AU
厂商: Atmel Atmel
标准:
分类: 半导体集成电路 - IC
描述: 8-bit microcontrollers - mcu 32kb In-system flash 20mhz 1.8V-5.5V
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ATMEGA328P-AU的详细信息

Manufacturer: Atmel
Product Category: 8-bit Microcontrollers - MCU
RoHS: Yes
A/D Bit Size: 10 bit
Core: AVR
Data Bus Width: 8 bit
Maximum Clock Frequency: 20 MHz
Program Memory Size: 32 kB
Data RAM Size: 2 kB
On-Chip ADC: Yes
Operating Supply Voltage: 1.8 V to 5.5 V
Maximum Operating Temperature: + 85 C
Package / Case: TQFP-32
Mounting Style: SMD/SMT
A/D Channels Available: 8
Brand: Atmel
Data RAM Type: SRAM
Data ROM Size: 1 kB
Data ROM Type: EEPROM
Interface Type: I2C, SPI, USART
Minimum Operating Temperature: - 40 C
Number of Programmable I/Os: 23
Number of Timers: 3
Packaging: Tray
Processor Series: megaAVR
Program Memory Type: Flash
Series: ATMEGA328
Factory Pack Quantity: 250
Supply Voltage - Max: 5.5 V
Supply Voltage - Min: 1.8 V
Tradename: ATMEGA
Figure 33-16.ATmega88PA: I/O Pin Pull-up Resistor Current vs. Input Voltage (VCC = 5V)  
160  
140  
120  
100  
80  
60  
25°C  
40  
-40°C  
20  
85°C  
105°C  
0
0
1
2
3
4
5
6
V
OP (V)  
Figure 33-17.ATmega88PA: Reset Pull-up Resistor Current vs. Reset Pin Voltage (VCC = 1.8V)  
40  
35  
30  
25  
20  
15  
10  
5
25°C  
-40°C  
85°C  
105°C  
0
0
0.2  
0.4  
0.6  
0.8  
1
1.2  
1.4  
1.6  
1.8  
2
V
RESET (V)  
ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET]  
557  
8271G–AVR–02/2013  
 

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