Microchip Technology AVR64DD20-I/SO Microcontroller, Microprocessor, FPGA Modules
IC MCU 8BIT 64KB FLASH 20SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AVR64DD20-I/SO
Detailed Description
IC MCU 8BIT 64KB FLASH 20SOIC
Package
20-SOIC (0.295, 7.50mm Width)
Key Features
Package / Case: 20-SOIC (0.295, 7.50mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AVR64DD20-I/SO Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AVR64DD20-I/SO Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
AVR® DD
RAM Size
8K x 8
RoHS
Yes
Number of Pins
20
Package / Case
20-SOIC
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Speed
24MHz
Alternate Parts Comparison (AVR64DD20-I/SO vs AVR64DD28-I/SS vs AVR16DD20-I/SO vs AVR64DD28-I/STX)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | AVR® DD | AVR® DD | AVR® DD | AVR® DD |
| Package / Case | 20-SOIC | 28-SSOP | 20-SOIC | 28-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Number of Pins | 20 | 28 | 20 | 28 |
| Core Processor | AVR | AVR | AVR | AVR |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 8K x 8 | 8K x 8 | 2K x 8 | 8K x 8 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| ADC Channels | 13 | 19 | 13 | 19 |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART | I²C, SPI, UART/USART |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC9S08QE64CLCNXP SemiconductorsNXP
IC MCU 8BIT 64KB FLASH 32LQFP
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
