ATTINY20_13 Datasheet, PDF (1/220 Pages) ATMEL Corporation – 8-bit AVR Microcntroller with 2K Bytes In-System Programmable Flash

ATtiny20
8-bit AVR Microcontroller
with 2K Bytes In-System Programmable Flash
Features
DATASHEET
 High performance, low power 8-bit AVR^® microcontroller
 Advanced RISC architecture
 112 powerful instructions – most single clock cycle execution
 16 x 8 general purpose working registers
 Fully static operation
 Up to 12 MIPS throughput at 12MHz
 Non-volatile program and data memories
 2K bytes of in-system programmable flash program memory
 128 bytes internal SRAM
 Flash write/erase cycles: 10,000
 Data retention: 20 years at 85^oC / 100 years at 25^oC
 Peripheral features
 One 8-bit timer/counter with two PWM channels
 One 16-bit timer/counter with two PWM channels
 10-bit analog to digital converter
 8 single-ended channels
 Programmable watchdog timer with separate on-chip oscillator
 On-chip analog comparator
 Master/slave SPI serial interface
 Slave TWI serial interface
 Special microcontroller features
 In-system programmable
 External and internal interrupt sources
 Low power idle, ADC noise reduction, stand-by and power-down modes
 Enhanced power-on reset circuit
 Internal calibrated oscillator
 I/O and packages
 14-pin SOIC/TSSOP: 12 programmable I/O lines
 12-ball WLCSP: 10 programmable I/O lines
 15-ball UFBGA: 12 programmable I/O lines
 20-pad VQFN: 12 programmable I/O lines
 Operating voltage:
 1.8 – 5.5V
 Programming voltage:
 5V
 Speed grade
 0 – 4MHz @ 1.8 – 5.5V
 0 – 8MHz @ 2.7 – 5.5V
 0 – 12MHz @ 4.5 – 5.5V
 Industrial temperature range
 Low power consumption
 Active mode:
 200 μA at 1MHz and 1.8V
 Idle mode:
 25μA at 1MHz and 1.8V
 Power-down mode:
 < 0.1μA at 1.8V
8235E–AVR–03/2013