ATMEGA88PA-AUR vs ATMEGA88PB-AU Comparaison
Comparaison détaillée côte à côte de ATMEGA88PA-AUR par Microchip Technology et ATMEGA88PB-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
ATMEGA88PA-AUR - AVR 8-Bit MCU 20MHz 8KB Flash TQFP-32 | Microchip
ATMEGA88PA-AUR ✓ ActifMicrochip Technology
ATMEGA88PB-AU - 8-Bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA88PB-AU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA88PA-AUR | ATMEGA88PB-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) | $0,82 | $0,86 |
| Core Architecture | 8-bit AVR RISC | — |
| Fréquence d'horloge maximale | 20 MHz | — |
| Flash Memory | 8 KB (4K x 16) | 8 KB (4K x 16) |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| General Purpose I/O | 23 I/O lines | 27 |
| Working Registers | 32 | 32 general purpose |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels | 8 multiplexed channels | — |
| Timers/Counters | Two 8-bit, one 16-bit | 3 flexible timer/counters with compare modes |
| Communication Interfaces | SPI, TWI (I2C), USART | — |
| Température de fonctionnement | -40C to +85C | — |
| Boîtier | 32-TQFP (7x7 mm, 0.8 mm pitch) | 32-TQFP (7x7 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Packaging | Tape and Reel | — |
| Special Features | picoPower technology, ISP Flash with read-while-write | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| Connectivity | — | USART, SPI, I2C (two-wire interface) |
| Peripherals | — | Analog comparator, internal/external interrupts, brown-out detect/reset, POR, PWM, WDT |
| Low Power Technology | — | picoPower |
| Grade / Qualification | — | Functional Safety (FuSa) |
| Color / Package Attribute | — | Green (GRN) |
| Programming / Debug | — | ICSP via MPLAB SNAP (2 I/O pins + reset) |
| Architecture | — | AVR enhanced RISC, ~1 MIPS per MHz |
| Statut RoHS | — | Compliant (Green package) |