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品牌：Microchip Atmel
类别：ATmega系列单片机
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品牌：Microchip Atmel
类别：ATmega系列单片机
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品牌：Microchip Atmel
类别：ATmega系列单片机
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品牌：Microchip Atmel
类别：ATmega系列单片机
-
品牌：Microchip Atmel
类别：ATmega系列单片机
ATMEGA325PA-AU
- 品牌：Microchip Atmel
- 包装：--
- 无铅情况/ROHS: --
- 经营商：科通芯城自营
- 描述：8-bit picoPower AVR Microcontroller, 32KB Flash, 64-pin
- 封装：TQFP 64A 64
- 类别：ATmega系列单片机
| 参数 | 数值 |
|---|---|
| SRAM (Kbytes) | 2 |
| EEPROM (Bytes) | 1024 |
| Flash (Kbytes) | 32 Kbytes |
| ADC Speed (ksps) | 15 |
| Resistive Touch Screen | No |
| Output Compare channels | 4 |
| Temp. Range (deg C) | -40 to 85 |
| ADC channels | 8 |
| DRAM Memory | No |
| USB Interface | No |
| NAND Interface | No |
| picoPower | Yes |
| External Bus Interface | 0 |
| Input Capture Channels | 1 |
| FPU | No |
| CPU | 8-bit AVR |
| Analog Comparators | 1 |
| 32kHz RTC | Yes |
| Video Decoder | No |
| Temp. Sensor | No |
| Calibrated RC Oscillator | Yes |
| ADC Resolution (bits) | 10 |
| Crypto Engine | No |
| Max I/O Pins | 54 |
| Ext Interrupts | 17 |
| Operating Voltage (Vcc) | 1.8 to 5.5 |
| Camera Interface | No |
| Graphic LCD | No |
| Timers | 3 |
| Max. Operating Frequency | 20 MHz |
| I/O Supply Class | 1.8 to 5.5 |
| DAC Resolution (bits) | 0 |
| # of Touch Channels | 16 |
| TWI (I2C) | 1 |
| MPU / MMU | no / no |
| UART | 1 |
| SPI | 2 |
| Hardware QTouch Acquisition | No |
| Pin Count | 64 |
| Self Program Memory | YES |
| PWM Channels | 4 |
Atmel picoPower 8-bit AVR microcontroller featuring 32KB self-programming Flash Program Memory, 2KB SRAM, 1024 Bytes EEPROM, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. Up to 20 MIPS throughput at 20MHz. 1.8 - 5.5 Volt Operation.
100-pin version: ATmega3250PA
