ATMEGA88A-MUR vs ATMEGA88-20MU Comparison
Detailed side-by-side comparison of ATMEGA88A-MUR by Microchip Technology and ATMEGA88-20MU 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
ATMEGA88A-MUR - 8-bit AVR MCU, 8KB Flash 20MHz | Microchip
ATMEGA88A-MUR β ActiveMicrochip Technology
ATMEGA88-20MU - 8-Bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA88-20MU β ActiveSpecification Comparison
| Parameter | ATMEGA88A-MUR | ATMEGA88-20MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.38 | $0.00 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory Size | 8 KB (4K x 16) Flash | β |
| EEPROM Size | 512 B | β |
| SRAM Size | 1 KB | β |
| Maximum Clock Speed | 20 MHz | β |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| General Purpose I/O | 23 I/O lines | 23 lines |
| Working Registers | 32 x 8-bit | 32 x 8-bit |
| ADC Resolution | 10-bit, 8 channels | β |
| Timers/Counters | Two 8-bit, one 16-bit | β |
| Communication Interfaces | USART, SPI, TWI (I2C-compatible) | β |
| Package | 32-VQFN (5x5 mm) with exposed pad | 32-VQFN (5x5 mm) MLF, surface mount |
| Mounting Type | Surface Mount | β |
| Operating Temperature | -40C to +85C (industrial) | β |
| Sleep Modes / Power Technology | picoPower, multiple sleep modes | β |
| RoHS Status | Compliant (green package) | β |
| Debug / Programming | ICSP via MPLAB SNAP (debugWIRE) | β |
| Package Pitch | [DATA_NEEDED: package pitch] | β |
| Max CPU Frequency | β | 20 MHz |
| Performance | β | 20 MIPS at 20 MHz |
| Flash Memory | β | 8 KB (4K x 16) ISP Flash |
| EEPROM | β | 512 B |
| SRAM | β | 1 KB |
| Timer/Counters | β | 3 flexible timer/counters |
| ADC | β | 8-channel, 10-bit |
| On-Chip Debug | β | debugWIRE |
| Instructions | β | 130 powerful instructions, most single-cycle |
| Serial Interfaces | β | USART, SPI, 2-wire (I2C-compatible) |
| Power Technology | β | picoPower low-power with multiple sleep modes |
| Programming | β | In-System Programmable (ISP), read-while-write |
| Watchdog | β | Programmable watchdog timer with internal oscillator |