ATMEGA329-16MU

Product Summary

The ATMEGA329-16MU is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATMEGA329-16MU achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. The ATMEGA329-16MU AVR is supported with a full suite of program and system development tools including: C Compilers, Macro Assemblers, Program Debugger/Simulators, In-Circuit Emulators, and Evaluation kits.

Parametrics

ATMEGA329-16MU absolute maximum ratings: (1)Operating Temperature: -55℃ to +125℃; (2)Storage Temperature: -65℃ to +150℃; (3)Voltage on any Pin except RESET with respect to Ground: -0.5V to VCC+0.5V; (4)Voltage on RESET with respect to Ground: -0.5V to +13.0V; (5)Maximum Operating Voltage: 6.0V; (6)DC Current per I/O Pin: 40.0 mA; (7)DC Current VCC and GND Pins: 200.0 mA.

Features

ATMEGA329-16MU features: (1)High Performance, Low Power AVR 8-Bit Microcontroller; (2)130 Powerful Instructions Most Single Clock Cycle Execution; (3)32 x 8 General Purpose Working Registers; (4)Fully Static Operation; (5)Up to 16 MIPS Throughput at 16 MHz; (6)On-Chip 2-cycle Multiplier; (7)High Endurance Non-volatile Memory Segments; (8)Boundary-scan Capabilities According to the JTAG Standard; (9)Extensive On-chip Debug Support; (10)Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface; (11)4 x 25 Segment LCD Driver (ATmega329/ATmega649); (12)4 x 40 Segment LCD Driver (ATmega3290/ATmega6490); (13)Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode; (14)One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode; (15)Real Time Counter with Separate Oscillator; (16)Four PWM Channels; (17)8-channel, 10-bit ADC; (18)Programmable Serial USART; (19)Master/Slave SPI Serial Interface; (20)Universal Serial Interface with Start Condition Detector; (21)Programmable Watchdog Timer with Separate On-chip Oscillator; (22)On-chip Analog Comparator; (23)Interrupt and Wake-up on Pin Change; (24)Power-on Reset and Programmable Brown-out Detection; (25)Internal Calibrated Oscillator; (26)External and Internal Interrupt Sources; (27)Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby; (28)Temperature range: -40℃ to 85℃ Industrial.

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