ATMEGA88-20MU vs ATMEGA48PA-MUR Comparison
Detailed side-by-side comparison of ATMEGA88-20MU by Microchip Technology and ATMEGA48PA-MUR 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
ATMEGA88-20MU - 8-Bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA88-20MU β ActiveMicrochip Technology
ATMEGA48PA-MUR - 8-bit AVR MCU 4KB 20MHz VQFN-32 | Microchip
ATMEGA48PA-MUR β ActiveSpecification Comparison
| Parameter | ATMEGA88-20MU | ATMEGA48PA-MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $0.98 |
| Core Architecture | 8-bit AVR RISC | β |
| Max CPU Frequency | 20 MHz | β |
| Performance | 20 MIPS at 20 MHz | β |
| Flash Memory | 8 KB (4K x 16) ISP Flash | 4 KB (2K x 16) |
| EEPROM | 512 B | 256 B |
| SRAM | 1 KB | 512 B |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| General Purpose I/O | 23 lines | β |
| Working Registers | 32 x 8-bit | β |
| Timer/Counters | 3 flexible timer/counters | β |
| ADC | 8-channel, 10-bit | β |
| On-Chip Debug | debugWIRE | β |
| Instructions | 130 powerful instructions, most single-cycle | β |
| Serial Interfaces | USART, SPI, 2-wire (I2C-compatible) | β |
| Power Technology | picoPower low-power with multiple sleep modes | β |
| Package | 32-VQFN (5x5 mm) MLF, surface mount | 32-VQFN (5x5 mm) 32M1 |
| Programming | In-System Programmable (ISP), read-while-write | β |
| Watchdog | Programmable watchdog timer with internal oscillator | β |
| Core Processor | β | AVR |
| Core Size | β | 8-bit |
| Speed | β | 20 MHz |
| Number of I/O | β | 23 |
| ADC Resolution | β | 10-bit, 6 channels |
| Timers | β | Two 8-bit, one 16-bit |
| Communication Interfaces | β | USART, SPI, I2C (TWI) |
| Operating Temperature | β | -40C to +85C |
| Mounting Type | β | Surface Mount |
| Package Height / Pitch | β | 1 mm height, 0.45 mm pitch (per datasheet package drawing) |
| Programming Features | β | ISP, IAP, debugWIRE |
| Power-Saving Modes | β | 5 modes incl. picoPower power-down |
| RoHS Status | β | Compliant (GREEN package) |