ATMEGA88A-AU vs ATMEGA88PB-AN Comparaison
Comparaison détaillée côte à côte de ATMEGA88A-AU par Microchip Technology et ATMEGA88PB-AN 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.
Comparaison des spécifications
| Paramètre | ATMEGA88A-AU | ATMEGA88PB-AN |
|---|---|---|
| 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) | $1,52 | $0,38 |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory Size | 8 KB (4K x 16) Flash | — |
| Program Memory Type | Flash (ISP, read-while-write) | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Fréquence d'horloge maximale | 20 MHz | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Supply Voltage (20 MHz operation) | 4.5 V to 5.5 V | — |
| General Purpose I/O Lines | 23 | — |
| General Purpose Working Registers | 32 | — |
| ADC | 8-channel, 10-bit successive approximation | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit) with compare modes | 3 (with compare modes) |
| Serial Interfaces | USART, SPI, TWI (I2C) | — |
| Boîtier | 32-pin TQFP (7x7 mm, 0.80 mm pitch) | 32-TQFP (7x7 mm), A suffix |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Instruction Set | 130 powerful instructions, most single-clock cycle | — |
| Power-Down Current | Sub-1 uA (picoPower technology) | — |
| Statut RoHS | Compliant | GREEN (per Mouser listing) |
| Packaging | Tray | — |
| Core | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Max Clock Frequency | — | 20 MHz |
| Flash Memory | — | 8 KB (4K x 16), ISP, read-while-write |
| I/O Lines | — | 27 |
| Working Registers | — | 32 general purpose |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| Low Power Technology | — | picoPower |
| Functional Safety Support | — | Yes (FuSa) |
| Programming Interface | — | ICSP (ISP), supported by MPLAB SNAP |