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Product Detailed Parameters
- Description：IC MCU 8BIT 16KB FLASH 32VFQFN
- Series：AVR® DD
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Core Processor：AVR
- Core Size：8-Bit
- Speed：24MHz
- Connectivity：I2C, IrDA, LINbus, RS-485, SPI, UART/USART
- Peripherals：Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O：26
- Program Memory Size：16KB (16K x 8)
- Program Memory Type：FLASH
- EEPROM Size：256 x 8
- RAM Size：2K x 8
- Voltage - Supply (Vcc/Vdd)：1.8V ~ 5.5V
- Data Converters：A/D 23x12b SAR; D/A 1x10b
- Oscillator Type：External, Internal
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：32-VQFN (5x5)
- Package / Case：32-VFQFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The AVR16DD32T-E/RXB is an 8-bit microcontroller from the AVR DD Family, featuring a hardware multiplier and operating at clock speeds up to 24 MHz. It includes 16 KB of Flash memory, 2 KB of SRAM, and 256 bytes of EEPROM. The device operates within a supply voltage range of 1.8V to 5.5V and supports frequencies up to 24 MHz. It utilizes a 32-pin VQFN package (RXB) and is available in tape and reel packaging (T). The extended temperature grade (-E) ensures operation from -40°C to +125°C.
Feature Summary
- AVR CPU with hardware multiplier for efficient processing
- Multi-Voltage I/O (MVIO) on PORT C for flexible interfacing
- Event System for independent peripheral signaling
- Configurable Custom Logic (CCL) with Look-up Tables
Applications
- Industrial control systems
- Home appliance products
- Automotive applications
- Internet of Things (IoT) devices
Procurement Notes
Verify the specific ordering suffixes against official Microchip documentation to confirm package type, carrier format, and temperature range. Ensure the selected variant matches the required environmental specifications and physical footprint for the target design.
Selection Notes
Select this component for designs requiring multi-voltage I/O flexibility and robust analog peripherals. Consider the vertical migration path within the AVR DD family if future scalability is needed without code modification.
Part Context
This part belongs to the AVR DD Family, which offers pin and feature compatibility across different memory sizes. It shares architectural similarities with other members like the AVR32DD32 and AVR64DD32, allowing for potential horizontal or vertical migration strategies.
Replacement Considerations
AVR32DD32T-E/RXB
FAQ
What is the maximum operating frequency?
The device runs at clock speeds up to 24 MHz.
Does the device support Multi-Voltage I/O?
Yes, it features Multi-Voltage I/O (MVIO) on I/O port C with selectable input voltage thresholds.
What is the package style for the RXB suffix?
The RXB suffix indicates a 32-pin VQFN package.
