ATMEGA325A-AN vs ATMEGA3250P-20AU Comparison
Detailed side-by-side comparison of ATMEGA325A-AN by Microchip Technology and ATMEGA3250P-20AU 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
ATMEGA3250P-20AU - AVR 8-bit MCU 20MHz 32KB TQFP-100 | Microchip
ATMEGA3250P-20AU β ActiveSpecification Comparison
| Parameter | ATMEGA325A-AN | ATMEGA3250P-20AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.42 | $1.80 |
| Core Architecture | AVR 8-bit RISC | β |
| Program Memory Size | 32 KB (16K x 16) Flash | β |
| Program Memory Type | ISP FLASH with read-while-write | FLASH |
| SRAM Size | 2 KB (2K x 8) | 2 KB |
| EEPROM Size | 1 KB | 1 KB |
| Maximum Clock Frequency | 20 MHz | β |
| Supply Voltage | 5 V | β |
| Number of I/O | 54 | 69 |
| General Purpose Working Registers | 32 x 8-bit | β |
| Instruction Set | 130 instructions, mostly single-cycle | β |
| Oscillator Type | Internal | β |
| Package / Case | 64-TQFP (14x14 mm) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +105C | -40C to +85C |
| Packaging | Tube | β |
| RoHS Status | Compliant | β |
| Lead Free | Yes | β |
| MSL Level | [DATA_NEEDED: MSL rating] | β |
| Core Processor | β | AVR |
| Core Size | β | 8-Bit |
| Speed | β | 20 MHz |
| Flash Memory Size | β | 32 KB (16K x 16) |
| Supply Voltage Range | β | 4.5 V to 5.5 V |
| Peripherals | β | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | β | SPI, UART/USART, JTAG |
| ADC Resolution | β | 10-bit |
| Package | β | 100-TQFP (14x14 mm), 0.8 mm pitch |
| RAM Size | β | 2 KB |
| Lifecycle Status | β | ACTIVE |