Overview

The ATmega16 features 16K bytes of program memory, 1K byte of SRAM and 512 bytes of EEPROM data memory, 32 I/O pins, 8 channels of 10-bit A/D, two 8-bit timer/counters, one 16-bit timer counter, four PWM channels, on-chip analogue comparator, two-wire and SPI serial intefaces and USART.

Features

• Advanced RISC architecture.
• 131 powerful instructions, most with single clock cycle execution.
• 32 x 8-bit general purpose working registers.
• Fully static operation.
• Up to 16 MIPS throughput at 16MHz.
• 16K bytes (8192 x 16-bit words) of Flash program memory.
• 1K byte of SRAM data memory.
• 512 bytes of EEPROM data memory.
• 32 I/O pins with individual direction control.
• Eight channels of 10-bit A/D.
• On-chip analogue comparator.
• Two 8-bit timer/counters.
• 16-bit timer/counter.
• Four PWM channels.
• Byte-oriented two-wire serial interface.
• Master/slave SPI serial interface.
• USART module.
• External and internal interrupt sources.
• Six sleep modes.
• In-system programming by on-chip bootloader.
• JTAG (IEEE std. 1149.1 compliant) interface.
• 5V operation.
• Operating temperature range of-40°C to +85°C.
• 40-pin DIP package.