ATMEGA48-15AZV vs ATMEGA48PA-AUR Comparison
Detailed side-by-side comparison of ATMEGA48-15AZV by Microchip Technology and ATMEGA48PA-AUR 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
ATMEGA48-15AZV - 8-Bit AVR MCU, 4KB Flash, 32-TQFP | Microchip
ATMEGA48-15AZV β ActiveMicrochip Technology
ATMEGA48PA-AUR - 8-Bit AVR MCU 4KB Flash 20MHz | Microchip
ATMEGA48PA-AUR β ActiveSpecification Comparison
| Parameter | ATMEGA48-15AZV | ATMEGA48PA-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.02 | $1.72 |
| Core Processor | AVR 8-bit RISC | β |
| Program Memory Size | 4KB (2K x 16) Flash | 4 KB Flash (2K x 16) |
| RAM Size | 512 x 8 B | β |
| EEPROM Size | 256 x 8 B | β |
| Core Speed | 16 MHz (15 MHz per Mouser listing) | β |
| Number of I/O | 23 | β |
| ADC Resolution | 10-bit | β |
| Package / Case | 32-TQFP (7x7 mm) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +125C | -40 C to +85 C (industrial) |
| Supply Voltage | [DATA_NEEDED: operating voltage range VCC] | β |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | β |
| Connectivity | SPI, UART/USART, TWI (I2C) | β |
| Timers | Two 8-bit, one 16-bit | β |
| Programming Interface | ICSP (SPI), debugWIRE | β |
| Instruction Set | 131 AVR instructions, mostly single-cycle | 131 powerful instructions, most single clock cycle |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | β |
| Series | AVR ATmega, Automotive grade | β |
| Core Architecture | β | 8-bit AVR RISC |
| EEPROM | β | 256 B |
| SRAM | β | 512 B |
| Maximum Clock Frequency | β | 20 MHz |
| Operating Voltage Range | β | 1.8 V to 5.5 V |
| Supply Voltage (5V operation) | β | 4.5 V to 5.5 V |
| General Purpose I/O Lines | β | 23 |
| General Purpose Working Registers | β | 32 x 8-bit |
| ADC | β | 6-channel 10-bit |
| Timer/Counters | β | Three flexible timer/counters with compare modes |
| Serial Interfaces | β | SPI, USART, 2-wire (I2C compatible) |
| Analog Comparator | β | One on-chip |
| Watchdog Timer | β | Programmable with separate on-chip oscillator |
| Internal Oscillator | β | Calibrated, 8 MHz |
| Flash Endurance | β | 10,000 write/erase cycles |
| EEPROM Endurance | β | 100,000 write/erase cycles |
| Data Retention | β | 20 years at 85 C |
| Package | β | 32-TQFP (7x7 mm) |
| RoHS Status | β | Compliant (Green) |