Part # ATmega325P datasheet

Part Manufacturer: Atmel

Atmel

Part Description: ATmega325P 3250P Summary Datasheet


Part Details:

Features· High Performance, Low Power AVR® 8-Bit Microcontroller· Advanced RISC Architecture ­ 130 Powerful Instructions ­ Most Single Clock Cycle Execution­ 32 x 8 General Purpose Working Registers­ Fully Static Operation­ Up to 20 MIPS Throughput at 20 MHz­ On-Chip 2-cycle Multiplier · High Endurance Non-volatile Memory segments ­ 32K Bytes of In-System Self-programmable Flash program memory­ 1K Bytes EEPROM­ 2K Bytes Internal SRAM 8-bit ­ Write/Erase cyles: 10,000 Flash/100,000 EEPROM­ Data retention: 20 years at 85°C/100 years at 25°C(1)­ Optional Boot Code Section with Independent Lock Bits Microcontroller In-System Programming by On-chip Boot ProgramTrue Read-While-Write Operation with 32K Bytes ­ Programming Lock for Software Security · JTAG (IEEE std. 1149.1 compliant) Interface ­ Boundary-scan Capabilities According to the JTAG Standard In-System ­ Extensive On-chip Debug Support­ Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface Programmable · Peripheral Features ­ Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode Flash ­ One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode ­ Real Time Counter with Separate Oscillator­ Four PWM Channels­ 8-channel, 10-bit ADC ATmega325P/V ­ Programmable Serial USART­ Master/Slave SPI Serial Interface ATmega3250P/V ­ Universal Serial Interface with Start Condition Detector­ Programmable Watchdog Timer with Separate On-chip Oscillator­ On-chip Analog Comparator­ Interrupt and Wake-up on Pin Change · Special Microcontroller Features ­ Power-on Reset and Programmable Brown-out Detection­ Internal Calibrated Oscillator Preliminary ­ External and Internal Interrupt Sources­ Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby · I/O and Packages ­ 54/69 Programmable I/O Lines Summary ­ 64-lead TQFP, 64-pad QFN/MLF, and 100-lead TQFP · Speed Grade: ­ ATmega325PV/ATmega3250PV: 0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V ­ ATmega325P/3250P: 0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V · Temperature range: ­ -40°C to 85°C Industrial · Ultra-Low Power Consumption ­ Active Mode: 420 µA at 1 MHz, 1.8V ­ Power-down Mode: 40 nA at 1.8V ­ Power-save Mode: 750 nA at 1.8V 8023ES­AVR­06/08 ATmega325P/3250P 1. Pin Configurations Figure 1-1. Pinout ATmega3250P


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ATmega325P.pdf Datasheet