描述 Description

The ATtiny426 is a microcontroller featuring the AVR??CPU with hardware multiplier, running at up to 20 MHz?and with 4 KB Flash, 512B SRAM and 128B of EEPROM in 20-pin VQFN 3 x 3 mm, SSOP 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)Functional SafetyThis product is suitable for safety-critical applications 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, are also available for this product.

特性 Features

Functional SafetyAppliances safety - IEC 60730 (Class B)
Industrial safety – IEC 61508 (SIL)
Automotive safety – ISO 26262 (ASIL)