ATMEGA48V-10AI vs ATMEGA48PA-AU Comparison
Detailed side-by-side comparison of ATMEGA48V-10AI by Microchip Technology and ATMEGA48PA-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
ATMEGA48V-10AI - 8-Bit AVR MCU 4KB Flash 10MHz | Microchip
ATMEGA48V-10AI β ActiveMicrochip Technology
ATMEGA48PA-AU - 8-Bit AVR 20MHz 4KB Flash MCU | Microchip
ATMEGA48PA-AU β ActiveSpecification Comparison
| Parameter | ATMEGA48V-10AI | ATMEGA48PA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.38 | $1.38 |
| Core Architecture | 8-bit AVR RISC | β |
| Program Memory Size | 4 KB (2K x 16) In-System Programmable Flash | 4 KB (2K x 16) Flash |
| Flash Endurance | 10,000 write/erase cycles | β |
| SRAM | 512 bytes | β |
| EEPROM | 256 bytes | β |
| Maximum Operating Frequency | 10 MHz | β |
| Throughput | Up to 10 MIPS at 10 MHz | β |
| Supply Voltage Range | 1.8 V to 5.5 V | β |
| Instruction Set | 131 powerful instructions, most single clock cycle | 131 instructions, most single-cycle |
| General Purpose I/O | 23 programmable I/O lines | β |
| ADC | 8-channel, 10-bit successive approximation | β |
| Timers | Two 8-bit, one 16-bit | β |
| Serial Interfaces | USART, SPI, Two-wire (I2C) | β |
| On-chip Debug | debugWIRE | β |
| Internal Oscillator | Calibrated 8 MHz RC oscillator | β |
| Package | 32-pin TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C | -40 C to +85 C (industrial) |
| RoHS Status | Compliant | Compliant |
| Core Processor | β | AVR 8-bit RISC |
| EEPROM Size | β | 256 B |
| SRAM Size | 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 |
| Number of I/O Lines | β | 23 |
| General Purpose Working Registers | β | 32 |
| ADC Resolution | β | 10-bit |
| ADC Channels | β | 8 |
| Timer/Counters | β | 3 (two 8-bit, one 16-bit) |
| Flash Write/Erase Cycles | β | 10,000 |
| EEPROM Write Cycles | β | 100,000 |