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