ATMEGA48PV-10AU vs ATMEGA328P-AU Comparison
Detailed side-by-side comparison of ATMEGA48PV-10AU by Microchip Technology and ATMEGA328P-AU 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
ATMEGA48PV-10AU - 8-bit AVR MCU 10MHz 4KB Flash | Microchip
ATMEGA48PV-10AU β ActiveMicrochip Technology
ATMEGA328P-AU - 8-bit AVR MCU 20MHz 32KB Flash TQFP-32 | Microchip
ATMEGA328P-AU β ActiveSpecification Comparison
| Parameter | ATMEGA48PV-10AU | ATMEGA328P-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.62 | $1.85 |
| Core | AVR 8-bit RISC | β |
| Core Size | 8-Bit | 8-bit |
| Maximum Clock Frequency | 10 MHz | β |
| Flash Memory | 4 KB (2K x 16) | β |
| EEPROM | 256 B | 1 KB |
| SRAM | 512 B | 2 KB |
| Supply Voltage Range | 1.8 V to 5.5 V | β |
| I/O Count | 23 | β |
| Connectivity | I2C, SPI, UART/USART | β |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | β |
| Timers | Three flexible timer/counters with compare modes | 2 x 8-bit, 1 x 16-bit |
| ADC Resolution | 10-bit | β |
| Instructions | 131 instructions, most single-cycle | β |
| Package | 32-TQFP (7x7 mm) | TQFP-32 (7x7 mm, 0.8 mm pitch) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: Operating Temperature range] | -40C to +85C |
| Low Voltage Variant | 1.8V operation (picoPower) | β |
| Flash Programming | In-System Programmable (ISP) | β |
| RoHS Status | Compliant (Green package per Mouser listing) | Compliant |
| Core Processor | β | AVR 8-bit RISC |
| Speed | β | 20 MHz |
| Performance | β | 20 MIPS at 20 MHz |
| FLASH Program Memory | β | 32 KB (16K x 16) |
| Operating Voltage Range | β | 1.8 V to 5.5 V |
| General Purpose I/O | β | 23 lines |
| PWM Channels | β | 6 |
| ADC | β | 8-channel, 10-bit |
| Serial Interfaces | β | USART, SPI, I2C (TWI) |
| Sleep Mode Current | β | 0.2 uA typical (Power-down, picoPower) |
| FLASH Endurance | β | 10,000 write/erase cycles |
| Debug System | β | debugWIRE on-chip debug |