ATMEGA32U4RC-MU vs ATMEGA32U4-MU Comparison
Detailed side-by-side comparison of ATMEGA32U4RC-MU by Microchip Technology and ATMEGA32U4-MU 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
ATMEGA32U4RC-MU - 8-bit AVR USB MCU 32KB 16MHz | Microchip
ATMEGA32U4RC-MU ✓ ActiveMicrochip Technology
ATMEGA32U4-MU - 8-Bit AVR USB MCU 16MHz 32KB | Microchip (Tape & Reel)
ATMEGA32U4-MU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA32U4RC-MU | ATMEGA32U4-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.98 | $3.93 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Program Memory | 32KB (16K x 16) | — |
| SRAM | 2.5KB | 2.5 KB |
| EEPROM | 1KB | 1 KB |
| Maximum Clock Frequency | 16 MHz | — |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| I/O Ports / GPIO Count | 32 | — |
| ADC Channels | 12-channel 10-bit ADC | — |
| USB Interface | USB 2.0 full-speed/low-speed device | USB 2.0 full-speed/low-speed device |
| Debug Interface | JTAG (on-chip-debug) | JTAG (on-chip debug) |
| Instruction Set | 131 powerful instructions, mostly single-cycle | — |
| Package | 44-VQFN (7x7 mm), 0.80 mm pitch | 44-VQFN (7x7 mm), exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | Industrial temperature range (-40C to +85C) | — |
| Life Cycle Stage | Active | — |
| RoHS / Green Package | Compliant (Green package per Mouser listing) | — |
| Core Frequency | — | 16 MHz |
| Program Memory (Flash) | — | 32 KB (16K x 16) |
| ADC Resolution / Channels | — | 10-bit, 12-channel |
| Throughput | — | Up to 16 MIPS (approx. 1 MIPS/MHz) |
| Operating Temperature | — | [DATA_NEEDED: Operating Temperature Range] |
| Operating Voltage Range | — | [DATA_NEEDED: Operating Voltage Range] |
| MSL Level | — | [DATA_NEEDED: Moisture Sensitivity Level] |
| RoHS Status | — | Compliant (Green) |
| Program Memory Type | — | Self-programming Flash |