ATMEGA3250PA-AUR vs ATMEGA3250-16AU Comparison
Detailed side-by-side comparison of ATMEGA3250PA-AUR by Microchip Technology and ATMEGA3250-16AU by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATMEGA3250PA-AUR - 8-bit AVR MCU 32KB Flash 20MHz | Microchip
ATMEGA3250PA-AUR β ActiveMicrochip Technology
ATMEGA3250-16AU - 8-bit AVR MCU 16MHz 32KB Flash | Microchip
ATMEGA3250-16AU β ActiveSpecification Comparison
| Parameter | ATMEGA3250PA-AUR | ATMEGA3250-16AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.98 | $5.74 |
| Core Processor | AVR | β |
| Core Size | 8-bit | 8-bit |
| Speed | 20 MHz | β |
| Flash Memory | 32 KB (16K x 16) | 32 KB (16K x 16) |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Number of I/O | 69 | β |
| General Purpose Working Registers | 32 | β |
| Instructions | 131 (mostly single-cycle) | 131 powerful instructions |
| Supply Voltage Range | 1.8 V to 5.5 V | 4.5 V to 5.5 V |
| Operating Temperature | -40C to +85C | -40C to +85C (industrial) |
| Package | 100-TQFP (14x14 mm) | 100-TQFP (14x14 mm), 0.80 mm pitch |
| Mounting Type | Surface Mount | Surface Mount |
| Debug / Programming | JTAG, ICSP (In-Circuit Serial Programming) | β |
| Low Power Technology | picoPower | β |
| Connectivity | USART, SPI, I2C (Two-Wire Interface) | β |
| Packaging | Tape & Reel (TR) | β |
| RoHS Status | Compliant (Green) | β |
| Core Architecture | β | 8-bit AVR RISC |
| Maximum Clock Frequency | β | 16 MHz |
| General Purpose I/O | β | 54/69 I/O lines |
| I/O Ports | β | 32 |
| Interfaces | β | USART, SPI, TWI (I2C), JTAG |
| Timers | β | Three flexible timer/counters with compare modes |
| Debug / Test | β | JTAG boundary-scan and on-chip debugging |
| Programming | β | In-System Programmable (ISP) Flash with read-while-write |
| Lifecycle Status | β | ACTIVE |