ATMEGA48PA-AUR vs ATMEGA48PV-10AUR Comparison
Detailed side-by-side comparison of ATMEGA48PA-AUR by Microchip Technology and ATMEGA48PV-10AUR 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
ATMEGA48PA-AUR - 8-Bit AVR MCU 4KB Flash 20MHz | Microchip
ATMEGA48PA-AUR ✓ ActiveMicrochip Technology
ATMEGA48PV-10AUR - AVR 4KB Flash 10MHz MCU TQFP-32 | Microchip
ATMEGA48PV-10AUR ✓ ActiveSpecification Comparison
| Parameter | ATMEGA48PA-AUR | ATMEGA48PV-10AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory Size | 4 KB Flash (2K x 16) | — |
| EEPROM | 256 B | 256 B |
| SRAM | 512 B | 512 B |
| Maximum Clock Frequency | 20 MHz | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Supply Voltage (5V operation) | 4.5 V to 5.5 V | — |
| General Purpose I/O Lines | 23 | — |
| General Purpose Working Registers | 32 x 8-bit | — |
| Instruction Set | 131 powerful instructions, most single clock cycle | — |
| ADC | 6-channel 10-bit | — |
| Timer/Counters | Three flexible timer/counters with compare modes | — |
| Serial Interfaces | SPI, USART, 2-wire (I2C compatible) | — |
| Analog Comparator | One on-chip | — |
| Watchdog Timer | Programmable with separate on-chip oscillator | — |
| Internal Oscillator | Calibrated, 8 MHz | — |
| Flash Endurance | 10,000 write/erase cycles | — |
| EEPROM Endurance | 100,000 write/erase cycles | — |
| Data Retention | 20 years at 85 C | — |
| Package | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| RoHS Status | Compliant (Green) | Compliant (GREEN package per distributor data) |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 10 MHz |
| Flash Memory | — | 4 KB (2K x 16) |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| I/O Count | — | 23 |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | — | SPI, TWI/I2C, USART |
| ADC Resolution | — | 10-bit |
| Number of ADC Channels | — | 8 |
| Timers | — | One 8-bit, One 16-bit |
| Program Memory Type | — | FLASH (In-System Programmable) |