ATMEGA48PA-PN vs ATMEGA88PA-PU Comparison
Detailed side-by-side comparison of ATMEGA48PA-PN by Microchip Technology and ATMEGA88PA-PU 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-PN - 8-Bit AVR MCU 20MHz 4KB Flash 28-PDIP | Microchip
ATMEGA48PA-PN β ActiveMicrochip Technology
ATMEGA88PA-PU - 8KB Flash 20MHz AVR MCU DIP-28 | Microchip
ATMEGA88PA-PU β ActiveSpecification Comparison
| Parameter | ATMEGA48PA-PN | ATMEGA88PA-PU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.75 | $1.85 |
| Core | AVR 8-bit RISC | β |
| Flash Memory | 4KB (2K x 16) In-System Programmable | β |
| EEPROM | 256 B | β |
| SRAM | 512 B | β |
| Maximum Clock Frequency | 20 MHz | β |
| Maximum MIPS | 20 MIPS at 20 MHz | β |
| Supply Voltage | [DATA_NEEDED: supply voltage range (datasheet lists 2.5V/3.3V/5V operation)] | β |
| I/O Ports | 23 programmable I/O lines | β |
| Package | 28-PDIP | 28-PDIP |
| Mounting Type | Through-Hole | Through Hole |
| Operating Temperature | -40C to +105C | -40C to +85C (TA) |
| Timers | 8-bit and 16-bit timers | Two 8-bit, one 16-bit |
| ADC Resolution | [DATA_NEEDED: ADC resolution (10-bit typical for ATmega48 family)] | 10-bit |
| Serial Interfaces | USART, USI, SPI (ICSP) | β |
| Instruction Set | 131 instructions, most single-cycle | β |
| Low Power Technology | picoPower (PA revision) | β |
| In-Circuit Programming | ICSP via SPI + reset line | β |
| RoHS Status | Lead-free (N suffix) | β |
| Core Processor | β | AVR |
| Core Size | β | 8-Bit |
| Speed | β | 20 MHz |
| Program Memory Size | β | 8 KB (4K x 16) |
| Program Memory Type | β | FLASH |
| EEPROM Size | β | 512 x 8 B |
| RAM Size | β | 1K x 8 B |
| Supply Voltage Range | β | 1.8 V to 5.5 V |
| Number of I/O | β | 23 |
| Number of ADC Channels | β | 6 |
| Peripherals | β | Brown-out Detect/Reset, POR, PWM, WDT |
| Communication Interfaces | β | USART, SPI, TWI (I2C-compatible) |
| Oscillator Type | β | Internal |
| Technology | β | picoPower |