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Документация на серию AVR128DA

AVR Microcontrollers AVR DA Product Family High Performance Functional Safety Ready Microcontrollers Summary Microchip’s AVR DA family brings easy capacitive touch and real-time control functionality to the low-power performance of the AVR® Microcontrollers (MCUs). The AVR DA MCUs pair the latest Core Independent Peripherals (CIP) with a robust Intelligent Analog portfolio to create a device that not only excels as a standalone processor but also as a companion MCU in designs that demand precision. Furthermore, the high memory density of the AVR DA family makes these MCUs well suited for communication stack intensive functions, both wired and wireless. Available in 28- to 64-pin packages, with up to 128 KB Flash and operating at up 24 MHz across the full supply voltage range of 1.8V to 5.5V the new AVR DA MCUs are ready to meet the needs of a diverse range of applications. Next Generation AVR® MCUs The family uses the latest Core Independent Peripherals with low power features and 5V operation for increased noise immunity. The Event System, Configurable Custom Logic (CCL), along with intelligent analog peripherals, like 12-bit differential ADC, Zero-Cross Detect (ZCD), 10-bit DAC and the latest generation Peripheral Touch Controller (PTC) with Driven Shield+ and Boost Mode technologies make the AVR DA family ideal for low-latency control applications and capacitive touch user interfaces. The AVR DA family is designed to bring capacitive touch sensing and real-time control functions to applications including industrial control, home appliance products, automotive and Internet of Things (IoT). State of the Art Capactive Touch The PTC offers built-in hardware for capacitive touch measurement on sensors that function as buttons, sliders, wheels and 2D surfaces. The PTC is designed to perform capacitive touch acquisition on sensors independently from the CPU, resulting in low CPU utilization and reduced power consumption. www.microchip.com/avr The AVR DA products support up to 46 self-capacitance and 529 mutual capacitance touch channels, which makes the AVR DA family the perfect choice for human interface applications where multiple capacitive touch keys, sliders, wheels or 2D surface are required. • Driven Shield+ for increased noise immunity and water tolerance when using self-capacitance touch sensing. • Boost Mode for faster response time in high node count interfaces using mutual-capacitance touch sensing. Functional Safety The AVR DA family is recommended for safety critical applications targeting both industrial and automotive products (IEC 61508 and ISO 26262). Necessary documentation such as FMEDA report and Safety Manual can be provided on request. Safety certified development tools are also available for this product. Please contact your local Microchip sales office or your distributor for more information. PDF
Документация на семейство AVD-DA 

Дата модификации: 06.05.2020

Размер: 581 Кб

2 стр.

AVR128DA28/32/48/64 Preliminary Data Sheet Introduction The AVR128DA28/32/48/64 microcontrollers of the AVR-DA family are using the AVR® CPU with hardware multiplier, running at up to 24 MHz, with 128 KB of Flash, 16 KB of SRAM, and 512B of EEPROM in 28-, 32-, 48- or 64-pin packages. The AVR-DA family uses the latest technologies from Microchip Technology, with a flexible and low-power architecture including Event System, intelligent analog features, advanced digital peripherals and Peripheral Touch Controller (PTC). AVR-DA Family Overview The figure below shows the AVR-DA devices, laying out pin count variants and memory sizes: • • Vertical migration is possible without code modification, as these devices are fully pin and feature compatible Horizontal migration to the left reduces the pin count, and therefore, the available features Figure 1. AVR-DA Family Overview Flash 128 KB AVR128DA28 AVR128DA32 AVR128DA48 AVR128DA64 64 KB AVR64DA28 AVR64DA32 AVR64DA48 AVR64DA64 32 KB AVR32DA28 AVR32DA32 AVR32DA48 28 48 32 64 Pins Note: Marked devices are described in this data sheet. Devices with different Flash memory sizes typically also have different SRAM. The name of a device in the AVR-DA family is decoded as follows: Figure 2. AVR-DA Device Designations AVR128DA64T - E/MR Package Style Flash size in KB Family Pin Count MR = VQFN64 6LX = VQFN48 RXB = VQFN32 PT = TQFP SS = SSOP SO = SOIC SP = SPDIP Temperature Range I = -40°C to +85°C (Industrial) E = -40°C to +125°C (Extended) Carrier Type T = Tape & Reel * Blank means tube or tray © 2020 Microchip Technology Inc. Preliminary Datasheet DS40002183A-page 1 PDF
Документация на серию AVR128DA 

AVR128DA Preliminary Data Sheet

Дата модификации: 23.03.2020

Размер: 4.54 Мб

619 стр.

    Товары серии AVR128DA

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