ATMEGA64A-MUR vs ATMEGA64L-8MUR Comparison
Detailed side-by-side comparison of ATMEGA64A-MUR 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.
Microchip Technology
ATMEGA64A-MUR - AVR 8-bit MCU 64KB Flash 16MHz QFN-64 | Microchip
ATMEGA64A-MUR β ActiveSpecification Comparison
| Parameter | ATMEGA64A-MUR | ATMEGA64L-8MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Nrnd |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.42 | $5.16 |
| Core Architecture | AVR 8-bit RISC | β |
| Program Memory Size | 64KB (32K x 16) Flash | 64 KB (32K x 16) FLASH |
| Program Memory Type | ISP Flash, read-while-write | In-System Programmable FLASH |
| EEPROM Size | 2KB | 2 KB |
| SRAM Size | 4KB (4K x 8) | β |
| Maximum Clock Speed | 16 MHz | β |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V (L version) |
| Number of I/O | 53 | 53 |
| General Purpose Working Registers | 32 | β |
| Instruction Set | 130 powerful instructions, most single-cycle | β |
| Timers/Counters | 4 flexible timer/counters plus real-time counter | β |
| Oscillator Type | Internal | External (XTAL) |
| Package / Case | 64-VFQFN Exposed Pad (9x9 mm) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (-40C to +85C) | β |
| Packaging | Tape & Reel | β |
| Programming Interface | ISP (In-System Programmable), JTAG | β |
| Core Processor | β | AVR |
| Core Size | β | 8-Bit |
| Speed | β | 8 MHz |
| RAM Size | β | 4 KB SRAM |
| Operating Temperature | β | -40C to +85C |
| Package | β | 64-QFN (9x9 mm) MLF |
| 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 |
| 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 |