ATMEGA128L-8ANR vs ATMEGA128L-8AU Comparison
Detailed side-by-side comparison of ATMEGA128L-8ANR by Microchip Technology and ATMEGA128L-8AU 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-8ANR - 8MHz 128KB Flash AVR MCU | Microchip 64-TQFP
ATMEGA128L-8ANR NrndMicrochip Technology
ATMEGA128L-8AU - 8MHz 128KB Flash AVR MCU | Microchip
ATMEGA128L-8AU β ActiveSpecification Comparison
| Parameter | ATMEGA128L-8ANR | ATMEGA128L-8AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Nrnd | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.85 | $23.49 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Program Memory (Flash) | 128 KB (64K x 16) | β |
| SRAM | 4 KB | 4 KB |
| EEPROM | 4 KB | 4 KB |
| Maximum Clock Frequency | 8 MHz | β |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| GPIO Pins | 53 | β |
| ADC | 8-channel, 10-bit | β |
| Timers/Counters | 4 flexible Timer/Counters with PWM | 2 x 8-bit, 2 x 16-bit |
| Communication Interfaces | 2x USART, SPI, TWI (I2C-compatible) | β |
| JTAG Interface | Yes (IEEE 1149.1-compliant, on-chip debug) | β |
| Package | 64-pin TQFP (14x14 mm), 1 mm height, Tape & Reel | 64-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | Industrial, -40C to +85C (R suffix indicates T&R packaging) | -40C to +85C (industrial) |
| Watchdog Timer | Yes, with separate on-chip oscillator | β |
| Instruction Set | 133 powerful instructions, mostly single-cycle | β |
| Throughput | Up to 1 MIPS per MHz | β |
| RoHS Status | Compliant (Green, Pb-free) | Compliant |
| Max Clock Frequency | β | 8 MHz |
| Flash Memory | β | 128 KB (64K x 16) |
| I/O Pins | β | 53 |
| ADC Resolution | β | 10-bit, 8 channels |
| USARTs | β | 2 |
| Debug Interface | β | JTAG (on-chip debug + boundary scan) |
| MIPS | β | Up to 8 MIPS at 8 MHz (1 MIPS/MHz) |
| Low-Power Sleep Modes | β | 6 modes |
| In-System Programming | β | Yes (ISP via SPI) |