ATMEGA16U4-AU vs ATMEGA32U4 Comparaison
Comparaison détaillée côte à côte de ATMEGA16U4-AU par Microchip Technology et ATMEGA32U4 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
ATMEGA16U4-AU - 8-Bit AVR MCU 16KB Flash USB 16MHz | Microchip
ATMEGA16U4-AU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA16U4-AU | ATMEGA32U4 |
|---|---|---|
| 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) | $2,19 | $3,72 |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-bit | — |
| Speed | 16 MHz | — |
| Flash Memory | 16 KB (8K x 16) | — |
| Boot Flash Section | 8 KB | — |
| EEPROM | 1 KB (1024 B) | 1 KB |
| SRAM | 2.5 KB | 2.5 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| USB Controller | USB 2.0 full-speed / low-speed device | — |
| ADC | 12-channel, 10-bit | 12-channel, 10-bit |
| JTAG Interface | Yes, on-chip debug | Yes (on-chip debug) |
| Peripherals | High-speed PWM, USB, JTAG, brown-out detect, power-on reset | — |
| Instruction Set | 133 powerful instructions, most single-cycle | — |
| Boîtier | 44-TQFP (10x10 mm) | 44-pin TQFP (10x10 mm) |
| Type de montage | Surface Mount | — |
| Life Cycle Stage | Active | — |
| Température de fonctionnement | [DATA_NEEDED: Operating temperature range] | -40 C to +85 C |
| Number of I/O | [DATA_NEEDED: Number of I/O pins] | — |
| Architecture | — | AVR enhanced RISC, 8-bit |
| Program Memory (Flash) | — | 32 KB (16K x 16), In-System Programmable |
| General Purpose I/O Lines | — | 26 |
| General Purpose Working Registers | — | 32 |
| Fréquence d'horloge maximale | — | 16 MHz |
| Throughput | — | Up to 16 MIPS (1 MIPS per MHz) |
| USB Interface | — | USB 2.0 full-speed / low-speed device, on-chip transceiver |
| Timer/Counters | — | 4 flexible + 1 high-speed (compare modes, PWM) |
| Communication Interfaces | — | 1x USART, 1x SPI, 1x I2C (TWI) |
| Operating Voltage | — | 2.7 V to 5.5 V |
| Statut RoHS | — | Compliant (per ATMEGA32U4-AU DigiKey listing) |
| Programming Method | — | ISP via SPI, JTAG, USB bootloader |