AVR128DA28T-I/SO   AVR® DA-Series
The AVR128DA28 microcontroller of the AVR® DA family is 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-pin package. The AVR® DA family uses the latest technologies from Microchip Technology, with a flexible and lowpower architecture including Event System, intelligent analog features, advanced digital peripherals and Peripheral Touch Controller (PTC).
MERKMALE / FEATURES
  • AVR® CPU
    – Running at up to 24 MHz
    – Single cycle I/O access
    – Two-level interrupt controller
    – Two-cycle hardware multiplier
    – Supply voltage range: 1.8V to 5.5V
  • Memories
    – 128 KB In-system self-programmable Flash memory
    – 512 bytes EEPROM
    – 16 KB SRAM
    – 32B of user row in nonvolatile memory that can keep data during chip-erase and be programmed while the device is locked
    – Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
    – Data Retention: 40 Years at 55°C
  • System
    – Power-on Reset (POR)
    – Brown-out Detection (BOD)
    – Clock Options
         High-Precision internal high-frequency Oscillator with selectable frequency up to 24 MHz (OSCHF). Auto-tuning for improved internal oscillator accuracy
         Internal PLL up to 48 MHz for high-frequency operation of Timer/Counter type D (PLL)
         32.768 kHz Ultra-Low Power internal oscillator (OSC32K)
         32.768 kHz external crystal oscillator (XOSC32K)
         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 with 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 PWM channels
    – Three 16-bit Timer/Counters type B (TCB) with input capture and simple PWM functionality
    – One 12-bit Timer/Counter type D (TCD) optimized for power control
    – One 16-bit Real-Time Counter (RTC) running from an external crystal or internal oscillator
    – Three USART with fractional baud rate generator, auto-baud, and start-of-frame detection
    – Two host/client Serial Peripheral Interface (SPI)
    – One Two-Wire Interface (TWI) with dual address match
         Independent host and client operation (Dual mode)
         Philips I²C compatible
         Standard mode (Sm, 100 kHz)
         Fast mode (Fm, 400 kHz)
         Fast mode plus (Fm+, 1 MHz)
    – Event System for CPU independent and predictable inter-peripheral signaling
    – Configurable Custom Logic (CCL) with four programmable Look-Up Tables (LUT)
    – One 12-bit differential 130 ksps Analog-to-Digital Converter (ADC)
    – Three Analog Comparators (ACs) with window compare functions
    – One 10-bit Digital-to-Analog Converter (DAC)
    – One Zero-Cross Detector (ZCD)
    – Multiple voltage references (VREF): 1.024V, 2.048V 2.500V 4.096V
    – Peripheral Touch Controller (PTC) with Driven Shield+ and Boost Mode technologies for capacitive touch buttons, sliders, wheels and 2D surface
         18 self-capacitance and 81 mutual capacitance channels
    – Automated Cyclic Redundancy Check (CRC) Flash memory scan
    – Watchdog Timer (WDT) with Window mode, with a separate on-chip oscillator
    – External interrupt on all general purpose pins
  • I/O and Packages
    – 23 Programmable I/O lines
    – 28-pin SOIC
  • Temperature Ranges
    – -40°C to 85°C
Versand / Shipping
National:
Kostenloser Sparversand: 2 - 3 Werktage
PRIO Versand: 1 - 2 Werktage
Versicherter Versand: 1 - 2 Werktage
Außerhalb Österreichs / Outside Austria:
Sparversand ist KEIN schneller Versand!
Free shipping is NO fast shipping!
International:
Kostenloser Sparversand: 5 - 10 Werktage
Free shipping: 5 - 10 business days
PRIO Versand: 2 - 4 Werktage
PRIO shipping: 2 - 4 business days
Versicherter Versand: 2 - 4 Werktage
Insured shipping: 2 - 4 business days
Sie leisten einen kleinen Beitrag zur Kostenreduzierung von Entwicklungen diverser elektronischer Komponenten für unsere Modellbahn stinis-moba.at. Angeboten werden Überhänge von Steuerplatinen und deren elektronischer Bauteile aus unserer Entwicklung und Bautätigkeit.
You make a small contribution to the cost reduction of the development of various electronic components for our model railway stinis-moba.at. We offer overhangs of control boards and their electronic components from our development and construction activities.