ATMEGA169PA-MNR vs ATMEGA649P-MU Comparison
Detailed side-by-side comparison of ATMEGA169PA-MNR by Microchip Technology and ATMEGA649P-MU 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
ATMEGA169PA-MNR - 8-bit AVR MCU 16KB Flash 16MHz | Microchip
ATMEGA169PA-MNR β ActiveMicrochip Technology
ATMEGA649P-MU - 8-bit AVR MCU 64KB Flash LCD 16MHz | Microchip
ATMEGA649P-MU β ActiveSpecification Comparison
| Parameter | ATMEGA169PA-MNR | ATMEGA649P-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.80 | $3.91 |
| Core Processor | AVR ATmega, 8-bit RISC | AVR |
| Core Size | 8-Bit | 8-Bit |
| Max Clock Frequency | 16 MHz | β |
| Flash Memory Size | 16 KB (8K x 16) | β |
| EEPROM Size | 512 B | β |
| SRAM Size | 1 KB | β |
| Supply Voltage Range | 2.7 V to 5.5 V | β |
| General Purpose I/O | 54 I/O lines | 54 / 69 |
| Instruction Set | 133 powerful instructions, mostly single-cycle | β |
| Package | 64-QFN (MLF), 9 x 9 mm | 64-QFN (9x9 mm), MLF/VQFN |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | β |
| Programming Interface | ISP / ICSP | β |
| Technology | picoPower low-power AVR | β |
| Timers | 2 x 8-bit, 1 x 16-bit with PWM | β |
| ADC | [DATA_NEEDED: ADC channel count] | β |
| Data Bus Width | 8 Bit | β |
| Lifecycle Stage | Active | β |
| Packaging | Tape and Reel (MNR) | β |
| Speed | β | 16 MHz |
| Flash Memory | β | 64 KB (32K x 16) |
| EEPROM | β | 2 KB |
| SRAM | β | 4 KB |
| Connectivity | β | SPI, UART/USART |
| LCD Controller | β | Yes (segment LCD driver) |
| Operating Voltage | β | 1.8 V to 5.5 V |
| Working Registers | β | 32 general purpose |
| Debug Interface | β | JTAG (on-chip debug, boundary scan) |
| Low Power Technology | β | picoPower |
| Temperature Range | β | Industrial (Ind Temp) |
| RoHS Status | β | Green (RoHS compliant) |
| Programming | β | ISP (In-System Programmable), read-while-write |