ATMEGA32U4-AU vs ATMEGA32U4RC-AU Comparaison
Comparaison détaillée côte à côte de ATMEGA32U4-AU par Microchip Technology et ATMEGA32U4RC-AU par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATMEGA32U4-AU - 8-bit AVR MCU, 16MHz, 32KB Flash, USB | Microchip
ATMEGA32U4-AU ✓ ActifMicrochip Technology
ATMEGA32U4RC-AU - 8-bit AVR MCU, 16MHz, 32KB Flash, USB | Microchip
ATMEGA32U4RC-AU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA32U4-AU | ATMEGA32U4RC-AU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $4,25 | $3,95 |
| Core Architecture | 8-bit AVR RISC | — |
| CPU Speed | 16 MHz | — |
| Throughput | 16 MIPS at 16 MHz | — |
| Flash Program Memory | 32 KB (16K x 16) | — |
| SRAM | 2.5 KB | 2.5 KB |
| EEPROM | 1 KB | 1 KB |
| Tension d'alimentation | 2.7 V to 5.5 V (verified 4.5-5.5V in some sources; full range per datasheet) | 4.5 V to 5.5 V |
| I/O Pins | 32 programmable | — |
| USB | USB 2.0 full-speed / low-speed device, on-chip transceiver | — |
| ADC | 12-channel, 10-bit | 12-channel, 10-bit |
| Timers | 4 (2x 8-bit, 2x 16-bit) | — |
| Communication | USB, USART, SPI, TWI (I2C) | — |
| Debug Interface | JTAG / debugWIRE | JTAG (on-chip-debug) |
| Boîtier | 44-pin TQFP (10x10 mm, 0.8 mm pitch) | 44-TQFP (10 x 10 mm, 1.0 mm height, 0.8 mm pitch) |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40 C to +85 C (industrial) | -40C to +85C (TA) |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| Statut RoHS | Compliant | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 16 MHz |
| Program Flash Memory | — | 32 KB (16K x 16) |
| USB Controller | — | USB 2.0 full-speed/low-speed device |
| General Purpose I/O | — | 32 |
| Instructions | — | 131 (most single-clock cycle) |
| Packaging | — | Tray |
| Life Cycle Stage | — | ACTIVE |
| RoHS | — | Compliant (Y) |