ATMEGA88PA-MUR vs ATMEGA168-20MQR Comparison
Detailed side-by-side comparison of ATMEGA88PA-MUR by Microchip Technology and ATMEGA168-20MQR 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
ATMEGA88PA-MUR - 8-bit AVR MCU 8KB Flash 20MHz QFN-32 | Microchip
ATMEGA88PA-MUR β ActiveMicrochip Technology
ATMEGA168-20MQR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20MQR β ActiveSpecification Comparison
| Parameter | ATMEGA88PA-MUR | ATMEGA168-20MQR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.71 | $2.38 |
| Core Processor | AVR 8-bit RISC | AVR |
| Core Size | 8-Bit | 8-bit |
| Speed | 20 MHz | 20 MHz |
| Flash Memory | 8 KB (4K x 16) | β |
| EEPROM | 512 B | β |
| SRAM | 1 KB | β |
| Supply Voltage | 1.8 V to 5.5 V | β |
| General Purpose I/O | 23 | β |
| ADC Resolution | 10-bit, 8 channels | 10-bit |
| Timers/Counters | 2 x 8-bit, 1 x 16-bit | β |
| Communication Interfaces | USART, SPI, TWI (I2C) | β |
| Operating Temperature | -40C to +85C (TA) | -40C to +85C |
| Package | 32-VQFN (5x5 mm) exposed pad | 32-VQFN (5x5 mm) Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| Oscillator Type | Internal | Internal (calibrated RC) plus external crystal |
| Programming | ISP Flash, self-programmable (bootloader) | ISP, ICD, ICSP (2 I/O pins + reset) |
| Debug Interface | debugWIRE | β |
| Power Technology | picoPower | β |
| Instructions | 130 powerful instructions, mostly single-cycle | β |
| Program Memory Size | β | 16 KB (8K x 16) FLASH |
| EEPROM Size | β | 512 B |
| RAM Size | β | 1 KB SRAM |
| Number of I/O | β | 23 |
| General Purpose Working Registers | β | 32 x 8-bit |
| Supply Voltage Range | β | 4.5 V to 5.5 V (at 20 MHz); 2.0 V min per device family |
| Number of ADC Channels | β | 8 (6 external + ADC6/ADC7 on QFN) |
| Peripherals | β | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | β | SPI, UART/USART, TWI (I2C-compatible) |
| Timers | β | 2 x 8-bit, 1 x 16-bit |