ATMEGA128L-8AJ vs ATMEGA128-16MUR Comparison
Detailed side-by-side comparison of ATMEGA128L-8AJ by Microchip Technology and ATMEGA128-16MUR 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
ATMEGA128L-8AJ - 8MHz AVR MCU 128KB Flash TQFP-64 | Microchip
ATMEGA128L-8AJ ObsoleteMicrochip Technology
ATMEGA128-16MUR
ATMEGA128-16MUR - 8-bit AVR MCU 128KB 16MHz | Microchip
ATMEGA128-16MUR β ActiveSpecification Comparison
| Parameter | ATMEGA128L-8AJ | ATMEGA128-16MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.70 | $8.40 |
| Core Processor | AVR | β |
| Core Size | 8-Bit | 8-bit |
| Speed | 8 MHz | β |
| Flash Program Memory | 128 KB (64K x 16) | β |
| SRAM | 4 KB | 4 KB |
| EEPROM | 4 KB | 4 KB |
| ADC Channels | 8 x 10-bit | 8 channels |
| Connectivity | EBI/EMI, I2C, SPI, UART/USART | β |
| I/O Count | 53 | β |
| Debug Interface | JTAG (on-chip debug, boundary scan) | β |
| Supply Voltage Range | 2.7 V to 5.5 V (L grade) | 4.5 V to 5.5 V |
| Package | 64-TQFP (14x14 mm) | 64-VFQFN (9x9 mm) exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Instructions | 133 (most single-cycle execution) | β |
| Throughput | up to 8 MIPS at 8 MHz | Up to 16 MIPS |
| Pin Compatibility | 100% pin compatible with ATmega103 | β |
| Lifecycle Status | Obsolete | β |
| Core Architecture | β | 8-bit AVR RISC |
| Maximum Clock Frequency | β | 16 MHz |
| Flash Memory | β | 128 KB (64K x 16) |
| ADC Resolution | β | 10-bit |
| Timers/Counters | β | 2 x 8-bit, 2 x 16-bit |
| PWM Channels | β | Yes (hardware PWM) |
| Communication Interfaces | β | 2 x USART, SPI, TWI (I2C) |
| JTAG Debug | β | Yes (on-chip debug and boundary scan) |
| I/O Pins | β | 53 |
| External Memory Support | β | Up to 64 KB |
| Sleep Modes | β | 6 |
| RoHS Status | β | Compliant |