Microchip ATMEGA325P-20AU, 8bit AVR Microcontroller, ATmega, 20MHz, 32 kB Flash, 64-Pin TQFP
- RS Stock No.:
- 131-0264
- Mfr. Part No.:
- ATMEGA325P-20AU
- Manufacturer:
- Microchip
Discontinued product
- RS Stock No.:
- 131-0264
- Mfr. Part No.:
- ATMEGA325P-20AU
- Manufacturer:
- Microchip
Technical data sheets
Legislation and Compliance
Product Details
8-Bit PicoPower megaAVR Family Microcontrollers
This range of megaAVR microcontrollers feature picoPower technology — perfect for energy saving. They offer generous program and data memories with performance of up to 20 MIPS.
Features & Benefits of picoPower megaAVR microcontrollers
•On-chip Flash
•SRAM
•Internal EEPROM
•SPI
•TWI (I²C)
•USART, USB, CAN & LIN interfaces
•Watchdog timer
•Precision oscillator
•GPIO pins
•ADC
•DAC
•Built-in temperature sensor
•Internal voltage reference
•Brown-out detector
Features & Benefits of picoPower megaAVR microcontrollers
•On-chip Flash
•SRAM
•Internal EEPROM
•SPI
•TWI (I²C)
•USART, USB, CAN & LIN interfaces
•Watchdog timer
•Precision oscillator
•GPIO pins
•ADC
•DAC
•Built-in temperature sensor
•Internal voltage reference
•Brown-out detector
Specifications
Attribute | Value |
|---|---|
| Family Name | ATmega |
| Package Type | TQFP |
| Mounting Type | Surface Mount |
| Pin Count | 64 |
| Device Core | AVR |
| Data Bus Width | 8bit |
| Program Memory Size | 32 kB |
| Maximum Frequency | 20MHz |
| RAM Size | 2 kB |
| USB Channels | 0 |
| Number of PWM Units | 1 |
| Typical Operating Supply Voltage | 2.7 → 5.5 V |
| Program Memory Type | Flash |
| Pulse Width Modulation | 1 (4 Channel) |
| Height | 1.05mm |
| ADCs | 1(8 x 10 bit) |
| Length | 14.1mm |
| Maximum Operating Temperature | +85 °C |
| Number of ADC Units | 1 |
| Instruction Set Architecture | RISC |
| Minimum Operating Temperature | -40 °C |
| Width | 14.1mm |
| Dimensions | 14.1 x 14.1 x 1.05mm |