ATmega16A Atmel 8-bit Microcontroller with 16K - (AD49781)

Description:

This is a low-power, high-performance 8-bit AVR® Microcontroller with an advanced RISC architecture featuring 131 powerful instructions, most executing in a single clock cycle. It has 32 x 8 general-purpose working registers, fully static operation for performance up to 16 MIPS at 16MHz. It also includes an on-chip 2-cycle multiplier with high-endurance non-volatile memory segments, 16K Bytes of in-system self-programmable Flash program memory, 512Bytes EEPROM, 1K Bytes internal SRAM, and write/erase cycles of 10,000 for Flash and 100,000 for EEPROM.

Features:

- Low-power, high-performance 8-bit AVR® Microcontroller

- Advanced RISC Architecture

    - 131 Powerful Instructions: Most Single Clock Cycle Execution

    - 32 x 8 General Purpose Working Registers

    - Fully Static Operation

    - Up to 16 MIPS Throughput at 16MHz

    - On-chip 2-cycle Multiplier

- High Endurance Non-volatile Memory Segments

    - 16K Bytes of In-System Self-Programmable Flash Program Memory

    - 512 Bytes EEPROM

    - 1K Byte Internal SRAM

    - Write/Erase cycles: 10,000 Flash/100,000 EEPROM

    - Data retention: 20 years at 85°C/100 years at 25°C

    - Optional Boot Code Section with Independent Lock Bits

        - In-System Programming by On-chip Boot Program

        - True Read-While-Write Operation

    - Programming Lock for Software Security

- JTAG (IEEE std. 1149.1 Compliant) Interface

    - Boundary-scan Capabilities According to the JTAG Standard

    - Extensive On-chip Debug Support

    - Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface

- Peripheral Features

    - Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes

    - 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

        - 8 Single-ended Channels

        - 7 Differential Channels only in TQFP Package

        - 2 Differential Channels with Programmable Gain at 1x, 10x, or 200x

    - Byte-oriented Two-wire Serial Interface

    - Programmable Serial USART

    - SPI Master/Slave Serial Interface

    - Programmable Watchdog Timer with Separate On-chip Oscillator

    - On-chip Analog Comparator

Datasheet