8-Bit RISC Microcontroller featuring an AVR RISC CPU operating at a maximum clock frequency of 20MHz. This CMOS microcontroller offers 16KB of FLASH program memory and 2KB of RAM. It includes 69 I/O lines, PWM channels, and an Analog-to-Digital Converter (ADC). Supplied in a 100-terminal TQFP package (14x14mm, 1mm height, 0.50mm pitch) with an industrial temperature grade (-40°C to 85°C) and a nominal supply voltage of 5V (4.5V to 5.5V).
Frequency20
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Technical Specifications
Atmel ATMEGA3250A-AUR technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 100 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G100 |
| Width | 14 |
| Length | 14 |
| Pin Count | 100 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 20 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 69 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 8 |
| Speed | 20 |
| ROM Programmability | FLASH |
| ROM (words) | 16384 |
| RAM (bytes) | 2048 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
Compliance
| RoHS | Yes |
| Eccn Code | EAR99 |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Atmel ATMEGA3250A-AUR Datasheet
Download the complete datasheet for Atmel ATMEGA3250A-AUR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.