8-bit Flash-based Microcontroller with A/D Converter and Enhanced Capture/Compare/PWM

 

 

 

Microcontroller Core Features:

 High-performance RISC CPU

 Only 35 single-word instructions to learn

 All single-cycle instructions except for 

program branches which are two-cycle

 Operating speed: DC – 20 MHz clock input

DC – 200 ns instruction cycle

 Interrupt capability 

(up to 7 internal/external interrupt sources)

 8-level deep hardware stack

 Direct, Indirect and Relative Addressing modes

Special Microcontroller Features:

 Power-on Reset (POR)

 Power-up Timer (PWRT) and

Oscillator Start-up Timer (OST) 

 Watchdog Timer (WDT) with its own on-chip RC 

oscillator for reliable operation

 Dual level Brown-out Reset circuitry

 2.5 VBOR (Typical)

 4.0 VBOR (Typical) 

 Programmable code protection

 Power-Saving Sleep mode

 Selectable oscillator options

 Fully static design

 In-Circuit Serial Programming™ (ICSP™)

CMOS Technology:

 Wide operating voltage range:

 Industrial: 2.0V to 5.5V

 Extended: 3.0V to 5.5V

 High Sink/Source Current 25/25 mA

 Wide temperature range:

 Industrial: -40°C to 85°C

 Extended: -40°C to 125°C

Low-Power Features:

 Standby Current:

 100 nA @ 2.0V, typical

 Operating Current:

 14 μA @ 32 kHz, 2.0V, typical

 120 μA @ 1 MHz, 2.0V, typical

 Watchdog Timer Circuit:

 1 μA @ 2.0V, typical

 Timer1 Oscillator Current:

 3.0 μA @ 32 kHz, 2.0V, typical

Peripheral Features:

 Timer0: 8-bit timer/counter with 8-bit prescaler

 Timer1: 16-bit timer/counter with prescaler

can be incremented during Sleep via external 

crystal/clock

 Timer2: 8-bit timer/counter with 8-bit period

register, prescaler and postscaler 

 Enhanced Capture, Compare, PWM module:

 Capture is 16-bit, max. resolution is 12.5 ns

 Compare is 16-bit, max. resolution is 200 ns

 PWM maximum resolution is 10-bit

 Enhanced PWM:

 Single, Half-Bridge and Full-Bridge modes

 Digitally programmable dead-band delay

 Auto-shutdown/restart

 8-bit multi-channel Analog-to-Digital Converter

 13 I/O pins with individual direction control

 Programmable weak pull-ups on PORTB

 

 

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