ATMEGA168-20PU vs ATMEGA88-20PU Comparaison
Comparaison détaillée côte à côte de ATMEGA168-20PU par Microchip Technology et ATMEGA88-20PU 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
ATMEGA168-20PU - 8-bit AVR MCU 16KB Flash 20MHz PDIP-28 | Microchip
ATMEGA168-20PU ✓ ActifMicrochip Technology
ATMEGA88-20PU - 8-bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA88-20PU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA168-20PU | ATMEGA88-20PU |
|---|---|---|
| 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) | $3,78 | $0,82 |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-Bit | — |
| Max Clock Speed | 20 MHz | — |
| Flash Memory | 16 KB (8K x 16) | 8 KB (4K x 16) ISP Flash |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| General Purpose I/O | 23 | — |
| ADC Resolution | 10-bit | — |
| ADC Channels (PDIP) | 6 | — |
| Communication Interfaces | USART, SPI, I2C (TWI) | USART, SPI, TWI (I2C) |
| Timers | 2 x 8-bit, 1 x 16-bit | Two 8-bit, one 16-bit |
| Boîtier | 28-PDIP (0.300 inch, 7.62 mm) | 28-PDIP |
| Type de montage | Through Hole | Through-Hole |
| Instruction Set | 133 instructions, most single-cycle | 130 instructions, mostly single-cycle |
| Working Registers | 32 x 8-bit | — |
| Debug Interface | debugWIRE | debugWIRE on-chip debugging |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | — |
| Core Architecture | — | 8-bit AVR RISC |
| Fréquence d'horloge maximale | — | 20 MHz |
| Tension d'alimentation | — | 4.5 V to 5.5 V (at 20 MHz) |
| Operating Voltage Range (family) | — | 2.7 V to 5.5 V |
| I/O Pins | — | 23 |
| ADC | — | 8-channel, 10-bit |
| Life Cycle Stage | — | ACTIVE |
| ISP Support | — | Yes, with read-while-write |