ATMEGA64L-8MUR vs ATMEGA64L-8MJ Comparison
Detailed side-by-side comparison of ATMEGA64L-8MUR by Microchip Technology and ATMEGA64L-8MJ by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ATMEGA64L-8MUR | ATMEGA64L-8MJ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Nrnd | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.16 | $5.31 |
| Core Processor | AVR | β |
| Core Size | 8-Bit | β |
| Speed | 8 MHz | β |
| Program Memory Size | 64 KB (32K x 16) FLASH | 64KB (32K x 16) FLASH |
| RAM Size | 4 KB SRAM | β |
| EEPROM Size | 2 KB | 2KB |
| Number of I/O | 53 | β |
| Supply Voltage Range | 2.7 V to 5.5 V (L version) | β |
| Operating Temperature | -40C to +85C | -40C to +85C (industrial) |
| Package | 64-QFN (9x9 mm) MLF | 64-QFN/MLF (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | β |
| Connectivity | I2C (TWI), SPI, UART/USART x2 | β |
| Data Converters | 8-channel 10-bit ADC | β |
| Oscillator Type | External (XTAL) | β |
| Program Memory Type | In-System Programmable FLASH | β |
| Timers | Two 8-bit, Two 16-bit | β |
| JTAG | Yes (on-chip debug and boundary scan) | β |
| Architecture | Advanced RISC, 130 instructions, 32 x 8 registers | β |
| Core Architecture | β | 8-bit AVR RISC |
| SRAM Size | β | 4KB |
| Maximum Clock Frequency | β | 8MHz |
| Operating Voltage Range | β | 2.7V to 5.5V |
| Number of I/O Lines | β | 53 Programmable I/O |
| Communication Interfaces | β | I2C, SPI, UART/USART |
| Internal Oscillator | β | Yes |
| ATmega103 Compatibility Mode | β | Yes (fuse-selectable) |
| Global Pull-up Disable | β | Yes |
| Throughput | β | up to 8 MIPS at 8MHz |
| RoHS Status | β | Compliant (green, per distributor listing) |
| Speed Grade Series | β | ATmega64L: 0 - 8MHz |