ATMEGA128-16AUR vs ATMEGA128-16AC Comparison
Detailed side-by-side comparison of ATMEGA128-16AUR by Microchip Technology and ATMEGA128-16AC 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
ATMEGA128-16AUR - 8-Bit AVR MCU, 128KB Flash, 16MHz | Microchip (Tape & Reel)
ATMEGA128-16AUR ✓ ActiveMicrochip Technology
ATMEGA128-16AC - 8-bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA128-16AC ✓ ActiveSpecification Comparison
| Parameter | ATMEGA128-16AUR | ATMEGA128-16AC |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit enhanced RISC |
| Flash Memory | 128 KB (64K x 16) In-System Programmable | — |
| SRAM | 4 KB | — |
| EEPROM | 4 KB | — |
| Maximum Clock Frequency | 16 MHz | 16 MHz |
| Throughput | 16 MIPS at 16 MHz (approx. 1 MIPS per MHz) | — |
| Supply Voltage Range | 4.5 V to 5.5 V (16 MHz speed grade) | 4.5 V to 5.5 V |
| ADC | 8-channel 10-bit | — |
| Debug Interface | JTAG for on-chip debugging | JTAG (boundary scan and on-chip debug) |
| Package | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (IND TEMP) | — |
| External Memory Interface | Supported (up to 64 KB external data memory) | — |
| Serial Interfaces | 2x USART, SPI, Two-Wire Interface (I2C-compatible) | — |
| RoHS Status | Compliant (RoHS Y) | — |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| Operating Temperature Range | [DATA_NEEDED: exact min/max operating temperature] | — |
| Core Size | — | 8-bit |
| Program Memory Size | — | 128 KB (64K x 16) Flash |
| Program Memory Type | — | In-System Programmable Flash |
| EEPROM Size | — | 4 KB |
| RAM Size | — | 4 KB SRAM |
| Number of I/O | — | 53 I/O lines |
| Operating Temperature | — | 0C to +70C (commercial grade) |
| Timers | — | 2 x 8-bit, 2 x 16-bit with PWM |
| Communication Interfaces | — | 2 x USART, SPI, TWI (I2C-compatible) |
| ADC Resolution | — | 10-bit, 8 channels |
| Data Converter | — | A/D 8x10-bit |