Datasheet > ATTINY20-EK1

ATTINY20-EK1

更新时间： 2024-11-08 12:32:51

品牌	Logo	应用领域
爱特美尔 - ATMEL		闪存微控制器
页数	文件大小	规格书
220页	4890K
描述
8-bit AVR Microcontroller with 2K Bytes In-System Programmable Flash

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数据手册

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ATTINY20-EK1 数据手册

ATtiny20

8-bit AVR Microcontroller

with 2K Bytes In-System Programmable Flash

DATASHEET

Features

 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

12 3 4 5 6 7...220

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