ATtiny807/1607
AVR
®
Microcontroller with Core Independent Peripherals
and picoPower
®
Technology
Introduction
The ATtiny807/1607 microcontrollers are using the high-performance, low-power AVR
®
RISC architecture,
and are capable of running at up to
20 MHz, with up to 8/16 KB Flash, 512/1024 bytes of SRAM, and
128/256 bytes of EEPROM in a 24-pin package. The series uses the latest technologies with a flexible
and low-power architecture including Event System and SleepWalking, accurate analog features and
advanced peripherals.
Features
• CPU:
–
AVR
®
8-bit CPU
– Running at up to 20 MHz
– Single cycle I/O access
– Two-level interrupt controller
– Two-cycle hardware multiplier
• Memories:
– 8/16 KB In-system self-programmable Flash memory
– 128/256B EEPROM
– 512/1024B SRAM
• System:
– Power-on Reset (POR)
– Brown-out Detection (BOD)
– Internal and external clock options with:
• 16/20 MHz low-power internal RC oscillator
• 32.768 kHz Ultra Low Power (ULP) internal RC oscillator with ±10% accuracy, ±2%
calibration step size
• External clock input
– Single pin Unified Program Debug Interface (UPDI)
– Three sleep modes:
• Idle with all peripherals running and mode for immediate wake-up time
• Standby Sleep mode:
– Configurable operation of selected peripherals
– SleepWalking peripherals
• Power-Down Sleep mode with limited wake-up functionality
© 2018 Microchip Technology Inc.
Datasheet Preliminary
DS40002030A-page 1
• Peripherals:
– 3-channel Event System
– One 16-bit Timer/Counter with Dedicated Period register and Three Compare Channels (TCA)
– One 16-bit Timer/Counter type B with Input Capture (TCB)
– One 16-bit Real Time Counter (RTC) running from internal RC oscillator
– One USART with fractional baud rate generator, auto-baud, Start-Of-Frame (SOF) detection, and
Local Interconnect Network (LIN) support
– Master/slave Serial Peripheral Interface (SPI)
– Master/slave TWI with dual address match
• Standard mode (Sm, 100 kHz)
• Fast mode (Fm, 400 kHz)
• Fast mode Plus (Fm+, 1 MHz)
– Configurable Custom Logic (CCL) with two Programmable Lookup Tables (LUT)
– One Analog Comparator (AC) with 150 ns propagation delay
– 10-bit 150 ksps Analog-to-Digital Converter (ADC)
– Five selectable internal voltage references: 0.55V, 1.1V, 1.5V, 2.5V and 4.3V
– Automated CRC memory scan
– Programmable Watchdog Timer (WDT) with separate on-chip oscillator
– External interrupt on all general purpose pins
• I/O and Packages:
– 24-pin
• 22 Programmable I/O lines
• VQFN 4x4
• Temperature Ranges:
– -40°C to 105°C operating range
– -40°C to 125°C temperature graded device options available
• Speed Grades:
– T
A
max. 105°C
• 0-5 MHz @ 1.8V – 5.5V
• 0-10 MHz @ 2.7V – 5.5V
• 0-20 MHz @ 4.5V – 5.5V
ATtiny807/1607
© 2018 Microchip Technology Inc.
Datasheet Preliminary
DS40002030A-page 2