ATMEGA128-16MU vs ATMEGA128-16MNR Comparison
Detailed side-by-side comparison of ATMEGA128-16MU by Microchip Technology and ATMEGA128-16MNR 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
ATMEGA128-16MU
ATMEGA128-16MU - 8-Bit AVR MCU 16MHz 128KB Flash | Microchip
ATMEGA128-16MU β ActiveMicrochip Technology
ATMEGA128-16MNR
ATMEGA128-16MNR - 8-Bit AVR MCU 128KB 16MHz QFN-64 | Microchip
ATMEGA128-16MNR β ActiveSpecification Comparison
| Parameter | ATMEGA128-16MU | ATMEGA128-16MNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.40 | $13.90 |
| Core Architecture | 8-bit AVR RISC | β |
| CPU Speed | 16 MHz | β |
| Flash Memory | 128 KB (64K x 16) In-System Programmable | 128 KB (64K x 16) |
| EEPROM | 4 KB | 4 KB |
| SRAM | 4 KB | 4 KB |
| GPIO Count | 53 I/O lines | β |
| ADC | 8-channel 10-bit | β |
| Timers/Counters | 4 with compare modes and PWM | β |
| USART | 2 | β |
| TWI (I2C) | Yes, byte-oriented Two-Wire Interface | β |
| SPI | Yes | β |
| JTAG | Yes, on-chip debugging and boundary scan | β |
| Package | 64-QFN (9x9 mm, MLF) | 64-VFQFN Exposed Pad (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 4.5 V to 5.5 V |
| RoHS Status | [DATA_NEEDED: RoHS status] | β |
| Compatibility | 100% pin compatible with ATmega103 | β |
| Core Processor | β | AVR 8-bit RISC |
| Core Size | β | 8-bit |
| Speed | β | 16 MHz |
| ADC Channels | β | 8-channel, 10-bit |
| Communication Interfaces | β | 2 x USART, SPI, TWI (I2C-compatible) |
| Timers | β | 2 x 8-bit, 2 x 16-bit |
| JTAG / Debug | β | Yes (on-chip debug and boundary scan) |
| I/O Count | β | 53 |
| Throughput | β | 16 MIPS at 16 MHz |
| External Memory Interface | β | Up to 64 KB (XMEM) |