ATMEGA64L-8MQ vs ATMEGA64L-8AQ Comparison
Detailed side-by-side comparison of ATMEGA64L-8MQ by Microchip Technology and ATMEGA64L-8AQ 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
ATMEGA64L-8AQ - 8-Bit AVR MCU, 64KB Flash, 8MHz TQFP-64 | Microchip
ATMEGA64L-8AQ β End of LifeSpecification Comparison
| Parameter | ATMEGA64L-8MQ | ATMEGA64L-8AQ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Nrnd | Eol |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.95 | $7.50 |
| Core | AVR 8-bit RISC | β |
| Core Size | 8-Bit | 8-Bit |
| Max Clock Frequency | 8 MHz | β |
| Flash Memory Size | 64KB (32K x 16) | β |
| SRAM Size | 4KB | 4 KB |
| EEPROM Size | 2KB | 2 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | β |
| MIPS Throughput | up to 8 MIPS (approx. 1 MIPS/MHz) | β |
| Instruction Set | 130 powerful instructions, most single-cycle | β |
| General Purpose Registers | 32 x 8 | 32 x 8 |
| Package | 64-VFQFN (9x9 mm), exposed pad | 64-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Extended industrial | β |
| 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) | β |
| Lifecycle | Mature product; not recommended for new designs; replaced by ATmega64A | β |
| Series | β | AVR ATmega64 |
| Maximum Clock Frequency | β | 8 MHz |
| Program Memory Size | β | 64 KB (32K x 16) Flash |
| ADC Resolution | β | 10-bit |
| Number of ADC Channels | β | 8 |
| Core Architecture | β | AVR RISC, 130 instructions |
| Debug Interface | β | JTAG (on-chip debug, boundary scan) |
| Communication Interfaces | β | 2x USART, SPI, TWI (I2C) |
| Operating Voltage | β | 2.7 V to 5.5 V (L grade) |
| Operating Temperature | β | -40C to +85C |
| Life Cycle | β | Mature; not recommended for new designs (replaced by ATmega64A) |