ATMEGA168A-MUR vs ATMEGA328P-MU Comparaison
Comparaison détaillée côte à côte de ATMEGA168A-MUR par Microchip Technology et ATMEGA328P-MU 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
ATMEGA168A-MUR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-MUR NrndComparaison des spécifications
| Paramètre | ATMEGA168A-MUR | ATMEGA328P-MU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | NRND | NRND |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $1,85 | $2,85 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Maximum Clock Speed | 20 MHz | 20 MHz |
| Program Memory Size | 16 KB (8K x 16) Flash | — |
| EEPROM Size | 512 B | — |
| SRAM Size | 1 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Température de fonctionnement | -40 C to +85 C | -40 C to +85 C (industrial) |
| Number of I/O Lines | 23 | — |
| General Purpose Working Registers | 32 | — |
| Instruction Set | 133 powerful instructions, most single clock cycle | — |
| Connectivity | I2C, SPI, UART/USART | — |
| Timers/Counters | Three flexible timer/counters with compare modes | 2 x 8-bit, 1 x 16-bit |
| ADC Resolution | 10-bit | — |
| Boîtier | 32-VQFN Exposed Pad (5x5 mm) | 32-pin VQFN (5x5 mm, exposed pad) |
| Type de montage | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| Statut du cycle de vie | NRND (Not Recommended for New Designs) | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| Niveau MSL | [DATA_NEEDED: MSL level] | — |
| Core Architecture | — | AVR 8-bit RISC |
| Instruction Throughput | — | 20 MIPS |
| Flash Program Memory | — | 32 KB (16 K x 16) |
| SRAM | — | 2 KB |
| EEPROM | — | 1 KB |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| General-Purpose I/O | — | 23 lines |
| ADC | — | 10-bit, 8 channels (6 + 2 dedicated QFN/VFP) |
| Communication Interfaces | — | USART, SPI (master/slave), TWI (I2C-compatible) |
| On-chip Oscillator | — | Internal 8 MHz calibrated, 128 kHz |
| Programming Interface | — | ISP, debugWIRE, TPI |