ATTINY87_14 Datasheet, PDF (1/261 Pages) ATMEL Corporation – 8-bit AVR Microcontroller with 8K/16K Bytes In-System

ATtiny87/ATtiny167
8-bit AVR Microcontroller with 8K/16K Bytes In-System
Programmable Flash and LIN Controller
DATASHEET
Features
● High performance, low power Atmel AVR^® 8-bit microcontroller
● Advanced RISC architecture
● 123 powerful instructions – most single clock cycle execution
● 32 x 8 general purpose working registers
● Fully static operation
● Non-volatile program and data memories
● 8K/16Kbyte of in-system programmable (ISP) program memory lash
● endurance: 10,000 write/erase cycles
● 512 bytes in-system programmable EEPROM
● endurance: 100,000 write/erase cycles
● 512 bytes internal SRAM
● Programming lock for self-programming flash program and EEPROM data
security
● Low size LIN/UART software in-system programmable
● Peripheral features
● LIN 2.1 and 1.3 controller or 8-bit UART (LIN 2.1 certified)
● 8-bit asynchronous timer/counter0:
● 10-bit clock prescaler
● 1 Output compare or 8-bit PWM channel
● 16-bit synchronous timer/counter1:
● 10-bit clock prescaler
● External event counter
● 2 Output compares units or 16-bit PWM channels each driving up to 4 output
pins
● Master/slave SPI serial interface,
● Universal serial interface (USI) with start condition detector (master/slave SPI,
TWI.)
● 10-bit ADC:
● 11 Single ended channels
● 8 Differential ADC channel pairs with programmable gain (8x or 20x)
● On-chip analog comparator with selectable voltage reference
● 100µA ±10% current source (LIN node identification)
● On-chip temperature sensor
● Programmable watchdog timer with separate on-chip oscillator
7728H-AVR-03/14