ATMEGA88-20PI vs ATMEGA48-20PI Comparison
Detailed side-by-side comparison of ATMEGA88-20PI by Microchip Technology and ATMEGA48-20PI 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
ATMEGA88-20PI - 8KB Flash 20MHz AVR MCU 28-DIP | Microchip
ATMEGA88-20PI ObsoleteMicrochip Technology
ATMEGA48-20PI - AVR 8-Bit MCU 20MHz 4KB Flash 28-PDIP | Microchip
ATMEGA48-20PI β End of LifeSpecification Comparison
| Parameter | ATMEGA88-20PI | ATMEGA48-20PI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Eol |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.85 | $0.98 |
| Core Processor | AVR | AVR |
| Core Size | 8-bit | 8-Bit |
| Max Clock Speed | 20 MHz | β |
| Program Memory Size | 8 KB (4K x 16) FLASH | β |
| Program Memory Type | FLASH (ISP, self-programming, read-while-write) | β |
| SRAM Size | 1 KB | β |
| EEPROM Size | 512 B | β |
| Operating Voltage Range | 1.8 V to 5.5 V | β |
| Connectivity | I2C, SPI, UART/USART | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | β |
| Number of I/O | 23 | β |
| ADC | 8-channel, 10-bit | β |
| Timers | 3 timer/counters with compare and PWM modes | Two 8-bit, one 16-bit |
| Instructions | 131 instructions, most single-cycle | β |
| Throughput | Up to 20 MIPS at 20 MHz | β |
| On-Chip Debug | debugWIRE | debugWIRE |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (Industrial, I grade) |
| Package | 28-PDIP (0.300 in, 7.62 mm) | β |
| Mounting Type | Through Hole | Through Hole |
| Part Status | Obsolete | β |
| Speed | β | 20 MHz |
| Program Flash Memory | β | 4 KB (2K x 16) |
| SRAM | β | 512 x 8 B |
| EEPROM | β | 256 x 8 B |
| Supply Voltage (Vcc/Vdd) | β | 2.7 V to 5.5 V (1.8 V to 5.5 V family range) |
| ADC Resolution | β | 10 bit |
| ADC Channels | β | 8 |
| Package / Case | β | 28-PDIP (0.300 inch, 7.62 mm) |
| MIPS Throughput | β | Up to 20 MIPS at 20 MHz |
| Series | β | AVR ATmega |