ATMEGA64-16MC vs ATMEGA64A-MU Comparison
Detailed side-by-side comparison of ATMEGA64-16MC 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
ATMEGA64-16MC - 8-Bit AVR MCU 64KB Flash 16MHz QFN-64 | Microchip
ATMEGA64-16MC β ActiveMicrochip Technology
ATMEGA64A-MU - 8-Bit AVR MCU, 16MHz, 64KB Flash | Microchip
ATMEGA64A-MU β ActiveSpecification Comparison
| Parameter | ATMEGA64-16MC | ATMEGA64A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.65 | $4.24 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Flash Program Memory | 64 KB (32K x 16) | β |
| SRAM | 4 KB | 4 KB |
| EEPROM | 2 KB | 2 KB |
| Maximum Clock Frequency | 16 MHz | β |
| Throughput | Up to 16 MIPS at 16 MHz | β |
| Instructions | 130 instructions, most single-cycle | β |
| Operating Voltage | 4.5 V to 5.5 V | β |
| ADC | 8-channel 10-bit | 8-channel 10-bit |
| Debug Interface | JTAG (on-chip debug and boundary scan) | β |
| Serial Interfaces | USART, SPI, TWI (I2C) | β |
| Timers | Multiple timers with PWM, WDT | β |
| Brown-out Detect/Reset | Yes | β |
| Package | 64-QFN (9x9 mm) MLF, exposed pad | 64-QFN (9x9 mm), exposed pad, surface mount |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Commercial (0C to 70C) | β |
| Flash Endurance | 10,000 write/erase cycles | β |
| Max Clock Frequency | β | 16 MHz |
| Flash Memory | β | 64 KB (32K x 16) ISP, read-while-write |
| General Purpose I/O | β | 53 lines |
| Working Registers | β | 32 |
| Timer/Counters | β | 4 (two 8-bit, two 16-bit) plus RTC |
| 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] |
| Pin Compatibility | β | 100% pin compatible with ATmega103 |