ATMEGA8A-PU vs ATMEGA168P-20PU Comparaison
Comparaison détaillée côte à côte de ATMEGA8A-PU par Microchip Technology et ATMEGA168P-20PU 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
ATMEGA8A-PU - 8-bit AVR MCU 16MHz 8KB Flash DIP-28 | Microchip
ATMEGA8A-PU ✓ ActifMicrochip Technology
ATMEGA168P-20PU - 8-Bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168P-20PU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA8A-PU | ATMEGA168P-20PU |
|---|---|---|
| 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) | $1,86 | $2,05 |
| Core Architecture | 8-bit AVR RISC | — |
| Fréquence d'horloge maximale | 16 MHz | 20 MHz |
| Flash Memory | 8 KB (4K x 16) ISP | 16 KB (8K x 16) |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 B |
| Operating Voltage Range | 4.5 V to 5.5 V | — |
| General Purpose I/O Lines | 23 | — |
| Throughput | 16 MIPS at 16 MHz | — |
| Instructions | 130 instructions, most single-cycle | 133, most single-cycle |
| Working Registers | 32 x 8 general purpose | — |
| Timers/Counters | Three flexible timer/counters with compare | 3 (two 8-bit, one 16-bit) |
| Boîtier | 28-PDIP | 28-PDIP (0.300 inch, 7.62 mm) |
| Type de montage | Through Hole | Through Hole |
| Life Cycle Stage | Active | — |
| Series | AVR ATmega | — |
| Hardware Multiplier | On-chip 2-cycle multiplier | — |
| Programming Interface | In-System Programming (ISP) via SPI | — |
| Core Processor | — | AVR 8-bit RISC |
| Core Size | — | 8-Bit |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Number of I/O | — | 23 |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 (6 on PDIP package) |
| Communication Interfaces | — | USART, SPI, I2C (TWI) |
| Température de fonctionnement | — | -40C to +85C (industrial) |
| Programmability | — | ISP (In-System Programmable), debugWIRE |
| Statut RoHS | — | Compliant (GREEN) |
| Statut du cycle de vie | — | Active (newer device ATMEGA168PA available) |
| MSL Rating | — | [DATA_NEEDED: MSL level] |