ATMEGA2561V-8MU vs ATMEGA2561V-8MI Comparison
Detailed side-by-side comparison of ATMEGA2561V-8MU by Microchip Technology and ATMEGA2561V-8MI 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
ATMEGA2561V-8MU
ATMEGA2561V-8MU - 8-bit AVR MCU 256KB Flash 8MHz | Microchip
ATMEGA2561V-8MU β ActiveMicrochip Technology
ATMEGA2561V-8MI
ATMEGA2561V-8MI - 8-bit AVR MCU 256KB Flash 8MHz | Microchip
ATMEGA2561V-8MI β ActiveSpecification Comparison
| Parameter | ATMEGA2561V-8MU | ATMEGA2561V-8MI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.60 | $7.65 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Core Size | 8-bit | β |
| Maximum Clock Frequency | 8 MHz | 8 MHz |
| Program Memory Size | 256KB (128K x 16) Flash | β |
| Program Memory Type | ISP In-System Programmable Flash | β |
| SRAM Size | 8 KB | β |
| EEPROM Size | 4 KB | β |
| Number of I/O Lines | 86 general purpose I/O | β |
| Supply Voltage Range | 1.8 V to 5.5 V (V-grade) | 1.8 V to 5.5 V |
| Data Bus Width | 8 bit | β |
| Timers | Six flexible timer/counters | β |
| Serial Interfaces | Four programmable serial USART, SPI, 2-wire (I2C-compatible) | 2-wire (I2C-compatible), SPI |
| ADC | 8/16-channel, 10-bit ADC | 8-channel 10-bit |
| Package | 64-QFN (9x9 mm) MLF with exposed pad | 64-VFQFN Exposed Pad |
| Mounting Style | Surface Mount | β |
| Performance | Up to 16 MIPS throughput at 16 MHz (fully static) | β |
| Instructions | 131 powerful instructions, most single-cycle | β |
| RoHS Status | Compliant | β |
| Flash Program Memory | β | 256 KB (128K x 16) ISP |
| SRAM | β | 8 KB |
| EEPROM | β | 4 KB |
| General Purpose I/O Lines | β | 86 |
| Working Registers | β | 32 general purpose |
| Instruction Set | β | 131 instructions, most single-cycle |
| Timers/Counters | β | 6 flexible timer/counters with compare modes and PWM |
| USART | β | 4 |
| Real-Time Counter | β | Yes |
| Debug/Program Interface | β | JTAG (boundary scan, on-chip debug, programming) |
| Operating Temperature | β | -40C to +85C |
| Mounting Type | β | Surface Mount |
| Throughput | β | Up to 16 MIPS at 16 MHz (family rating) |