Microchip Technology

The high-performance, low-power Microchip 8-bit AVR® RISC-based microcontroller combines 4 KB ISP Flash memory, 256B EEPROM, 256B SRAM, six general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter with compare modes, one 8-bit high-speed timer/counter, USI, internal and external Interrupts, 4-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes, and debugWIRE for on-chip debugging. The device achieves a throughput of 20 MIPS at 20 MHz and operates between 2.7-5.5 volts. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed. **Functional Safety**: This product is recommended for [safety-critical applications](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/functional-safety) targeting industrial and automotive products (IEC 61508 and ISO 26262). Necessary documentation, such as the FMEDA report, can be provided on request. Contact your local Microchip sales office or your distributor for more information.

The high-performance Microchip 8-bit AVR® RISC-based microcontroller combines 4 KB ISP Flash memory, 256B EEPROM, 256B SRAM, 16 general purpose I/O lines, 32 general purpose working registers, debugWIRE for on-chip debugging, an 8-bit timer/counter with compare modes, an 8-bit high-speed timer/counter with PWM and separate prescaler, universal serial interface (USI), internal and external interrupts, an 11-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, and four software selectable power saving modes. The device operates between 2.7-5.5 volts. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processor speed. Also see the picoPower® version: ATtiny461A

The ATtiny804 is a microcontroller using the 8-bit AVR® processor with a hardware multiplier, running at up to 20 MHz and 8 KB Flash, 512B SRAM, and 128B of EEPROM in a 14-pin package. The series uses the latest technologies from Microchip with a flexible and low-power architecture, including an Event System and SleepWalking, accurate analog features, and advanced peripherals.

The ATtiny806 is a microcontroller using the 8-bit AVR® processor with a hardware multiplier, running at up to 20 MHz and 8 KB Flash, 512B SRAM, and 128B of EEPROM in 20-pin packages. The series uses the latest technologies from Microchip with a flexible and low-power architecture, including an Event System and SleepWalking, accurate analog features, and advanced peripherals.

The ATtiny807 is a microcontroller using the 8-bit AVR® processor with a hardware multiplier, running at up to 20 MHz and 8 KB Flash, 512B SRAM, and 128B of EEPROM in a 24-pin package. The series uses the latest technologies from Microchip with a flexible and low-power architecture, including an Event System and SleepWalking, accurate analog features, and advanced peripherals.

The ATtiny814 microcontroller featuring the 8-bit AVR® processor with a hardware multiplier, running at up to 20 MHz and with 8 KB Flash, 512B SRAM, and 128B of EEPROM in a 14-pin package. The series uses the latest Core Independent Peripherals with low-power features, including an Event System, intelligent analog and advanced peripherals. Capacitive touch interfaces with proximity sensing and driven shield are supported by the integrated QTouch® peripheral touch controller. [**Additional Documents**](https://www.microchip.com/en-us/product/ATTINY817)

The ATtiny816 microcontroller featuring the 8-bit AVR® processor with a hardware multiplier, running at up to 20 MHz and with 8 KB Flash, 512B SRAM, and 128B of EEPROM in 20-pin packages. The series uses the latest Core Independent Peripherals with low-power features, including an Event System, intelligent analog and advanced peripherals. Capacitive touch interfaces with proximity sensing and driven shield are supported by the integrated QTouch® peripheral touch controller. [**Additional Documents**](https://www.microchip.com/en-us/product/ATTINY817)

The ATtiny824 is a microcontroller featuring the AVR® CPU with a hardware multiplier, running at up to 20 MHz and with 8 KB Flash, 1 KB SRAM, and 128B of EEPROM in 14-pin TSSOP and SOIC packages. The family uses the latest Core Independent Peripherals with low-power features, including an Event System, intelligent analog and advanced peripherals. The new 12-bit ADC offers true differential measuring capabilities with optional hardware accumulation of up to 1024 samples, which effectively gives up to 17-bits resolution. With sampling rates up to 375 ksps, the analog data are available very rapidly. The Programmable Gain Amplifier (PGA) for the ADC can amplify single-ended and differential analog inputs to make it possible to measure even small amplitude signals efficiently. [ATtiny1627 Product Family Overview (tinyAVR 2 Family)](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/avr-mcus/attiny1627) **Functional Safety** This product is suitable for [safety-critical applications](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/functional-safety) that target home appliances (IEC 60730), automotive (ISO 26262) and industrial (IEC 61508) products. We have important documentation and tools available to aid developers of safety applications—refer to the product feature list for links to the specific safety collateral. TÜV SÜD-certified MPLAB® X Integrated Development Environment (IDE) tools, such as the [MPLAB XC8 Functional Safety Compiler](https://www.microchip.com/en-us/development-tool/SW006021-FS), are also available for this product.