ATMEGA168P-20AU vs ATMEGA168A-AU Comparaison
Comparaison détaillée côte à côte de ATMEGA168P-20AU par Microchip Technology et ATMEGA168A-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
ATMEGA168A-AU - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-AU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA168P-20AU | ATMEGA168A-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) | $2,91 | $1,42 |
| Core Processor | AVR 8-bit RISC | — |
| Program Memory Size | 16 KB (8K x 16) Flash | 16 KB (8K x 16) Flash |
| EEPROM Size | 512 B | 512 B |
| SRAM Size | 1 KB | 1 KB |
| Fréquence d'horloge maximale | 20 MHz | 20 MHz |
| Operating Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Number of I/O Lines | 23 | 23 |
| General Purpose Registers | 32 | 32 |
| Instruction Set | 133 instructions, most single-cycle | 131 instructions, most single-cycle |
| ADC Resolution | 10-bit | 10-bit |
| Timer/Counters | 3 (two 8-bit, one 16-bit) with compare modes | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | USART, SPI, Two-Wire (I2C) |
| Boîtier | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40 C to +85 C (industrial) | -40 C to +85 C |
| Programming Interface | ISP / ICSP (SPI-based) | — |
| Statut RoHS | Compliant (GREEN) | Compliant |
| Supply Current (Active) | [DATA_NEEDED: active supply current] | [DATA_NEEDED: active supply current] |
| Core Architecture | — | 8-bit AVR RISC |
| Program Memory Type | — | Flash (ISP, read-while-write) |
| Timers/Counters | — | 3 (two 8-bit, one 16-bit) with compare modes |
| Sleep Modes | — | 6 (Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby) |
| Lifecycle Stage | — | Active |