ATMEGA64A-MN vs ATMEGA64A-MU Comparison
Detailed side-by-side comparison of ATMEGA64A-MN by Microchip Technology and ATMEGA64A-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
ATMEGA64A-MN - 8-bit AVR MCU, 64KB Flash, 16MHz | Microchip
ATMEGA64A-MN β ActiveMicrochip Technology
ATMEGA64A-MU - 8-Bit AVR MCU, 16MHz, 64KB Flash | Microchip
ATMEGA64A-MU β ActiveSpecification Comparison
| Parameter | ATMEGA64A-MN | ATMEGA64A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.48 | $4.24 |
| Core Processor | AVR | β |
| Core Size | 8-Bit | β |
| Max Clock Frequency | 16 MHz | 16 MHz |
| Flash Memory | 64 KB (32K x 16) | 64 KB (32K x 16) ISP, read-while-write |
| Flash Type | ISP Flash, read-while-write | β |
| EEPROM | 2 KB | 2 KB |
| SRAM | 4 KB | 4 KB |
| Operating Voltage Range | 3.3 V / 5 V supply class | β |
| General Purpose I/O | 53 lines | 53 lines |
| Working Registers | 32 general purpose | 32 |
| Timer/Counters | 4 flexible timer/counters + real time counter | 4 (two 8-bit, two 16-bit) plus RTC |
| Communication Interfaces | USART, SPI, TWI (I2C) | β |
| ADC | 10-bit, 8 channels | 8-channel 10-bit |
| Package | 64-QFN (9x9 mm), MLF, exposed pad | 64-QFN (9x9 mm), exposed pad, surface mount |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Rating | 105 C | β |
| Programming Interface | ICSP / in-system programmable | β |
| Pin Compatibility | 100% pin compatible with ATmega103 | 100% pin compatible with ATmega103 |
| Core Architecture | β | 8-bit AVR RISC |
| USART Interfaces | β | 2 |
| TWI (I2C) | β | Yes, byte-oriented |
| SPI | β | Yes |
| JTAG Interface | β | Yes (on-chip debug and boundary scan) |
| Supply Voltage Range | β | [DATA_NEEDED: Supply Voltage Range] |
| Operating Temperature Range | β | [DATA_NEEDED: Operating Temperature Range] |