ATtiny804/806/807/1604/1606/
1607
tinyAVR
®
0-series
Introduction
The ATtiny804/806/807/1604/1606/1607 are members of the tinyAVR
®
0-series of microcontrollers, using the AVR
®
processor with hardware multiplier, running at up to 20 MHz, with 8/16 KB Flash, 512/1024 bytes of SRAM, and
128/256 bytes of EEPROM in a 14-, 20-, or 24-pin package. The tinyAVR
®
0-series uses the latest technologies
with a flexible, low-power architecture, including Event System, accurate analog features, and Core Independent
Peripherals (CIPs).
Attention: This data sheet is valid for industrial qualified devices.
Features
• CPU
– AVR
®
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
– 128/256 bytes EEPROM
– 512/1024 bytes SRAM
– Write/erase endurance:
• Flash 10,000 cycles
• EEPROM 100,000 cycles
– Data retention:
• 40 years at 55°C
• System
– Power-on Reset (POR)
– Brown-out Detector (BOD)
– Clock options:
• 16/20 MHz low-power internal RC oscillator
• 32.768 kHz Ultra Low-Power (ULP) internal RC oscillator
• External clock input
– Single-Pin Unified Program and Debug Interface (UPDI)
– Three sleep modes:
• Idle with all peripherals running for immediate wake-up
• Standby
© 2021 Microchip Technology Inc.
Complete Datasheet
DS40002312A-page 1
– Configurable operation of selected peripherals
• Power-Down with full data retention
• Peripherals
– One 16-bit Timer/Counter type A (TCA) with a dedicated period register and three compare channels
– One 16-bit Timer/Counter type B (TCB) with input capture
– One 16-bit Real-Time Counter (RTC) running from an external clock or internal RC oscillator
– Watchdog Timer (WDT) with Window mode, with a separate on-chip oscillator
– One USART with fractional baud rate generator, auto-baud, and start-of-frame detection
– One host/client Serial Peripheral Interface (SPI)
– One Two-Wire Interface (TWI) with dual address match
• Philips I
2
C compatible
• Standard mode (Sm, 100 kHz)
• Fast mode (Fm, 400 kHz)
• Fast mode plus (Fm+, 1 MHz)
– One Analog Comparator (AC) with a low propagation delay
– One 10-bit 115 ksps Analog-to-Digital Converter (ADC)
– Multiple voltage references (V
REF
):
• 0.55V
• 1.1V
• 1.5V
• 2.5V
• 4.3V
– Event System (EVSYS) for CPU independent and predictable inter-peripheral signaling
– Configurable Custom Logic (CCL) with two programmable look-up tables
– Automated CRC memory scan
– External interrupt on all general purpose pins
• I/O and Packages:
– Up to 22 programmable I/O lines
– 14-pin SOIC150
– 20-pin SOIC300
– 20-pin VQFN 3x3 mm
– 24-pin VQFN 4x4 mm
• Temperature Ranges:
– -40°C to 105°C
– -40°C to 125°C
• Speed Grades:
– 0-5 MHz @ 1.8V – 5.5V
– 0-10 MHz @ 2.7V – 5.5V
– 0-20 MHz @ 4.5V – 5.5V
ATtiny804/806/807/1604/1606/1607
© 2021 Microchip Technology Inc.
Complete Datasheet
DS40002312A-page 2