ATMEGA64L-8MQ vs ATMEGA64A-MUR Comparison
Detailed side-by-side comparison of ATMEGA64L-8MQ by Microchip Technology and ATMEGA64A-MUR 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 | ATMEGA64L-8MQ | ATMEGA64A-MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Nrnd | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.95 | $4.42 |
| Core | AVR 8-bit RISC | β |
| Core Size | 8-Bit | β |
| Max Clock Frequency | 8 MHz | β |
| Flash Memory Size | 64KB (32K x 16) | β |
| SRAM Size | 4KB | 4KB (4K x 8) |
| EEPROM Size | 2KB | 2KB |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| MIPS Throughput | up to 8 MIPS (approx. 1 MIPS/MHz) | β |
| Instruction Set | 130 powerful instructions, most single-cycle | 130 powerful instructions, most single-cycle |
| General Purpose Registers | 32 x 8 | β |
| Package | 64-VFQFN (9x9 mm), exposed pad | β |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Extended industrial | Industrial (-40C to +85C) |
| Number of Pins | 64 | β |
| Terminal Form | No-lead (QCCN) | β |
| RoHS / Green Status | GREEN, RoHS-compliant (Q suffix) | β |
| Packaging | Tape & Reel (R suffix) | Tape & Reel |
| Lifecycle | Mature product; not recommended for new designs; replaced by ATmega64A | β |
| Core Architecture | β | AVR 8-bit RISC |
| Program Memory Size | β | 64KB (32K x 16) Flash |
| Program Memory Type | β | ISP Flash, read-while-write |
| Maximum Clock Speed | β | 16 MHz |
| Number of I/O | β | 53 |
| General Purpose Working Registers | β | 32 |
| Timers/Counters | β | 4 flexible timer/counters plus real-time counter |
| Oscillator Type | β | Internal |
| Package / Case | β | 64-VFQFN Exposed Pad (9x9 mm) |
| Programming Interface | β | ISP (In-System Programmable), JTAG |