ATMEGA48PA-AN vs ATMEGA48PA-AUR Comparaison
Comparaison détaillée côte à côte de ATMEGA48PA-AN par Microchip Technology et ATMEGA48PA-AUR 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
ATMEGA48PA-AN - 8-Bit AVR 20MHz 4KB MCU | Microchip | TQFP-32
ATMEGA48PA-AN ✓ ActifMicrochip Technology
ATMEGA48PA-AUR - 8-Bit AVR MCU 4KB Flash 20MHz | Microchip
ATMEGA48PA-AUR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA48PA-AN | ATMEGA48PA-AUR |
|---|---|---|
| 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) | $0,83 | $1,72 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Program Memory | 4 KB ISP Flash (2K x 16) | — |
| EEPROM | 256 bytes | 256 B |
| SRAM | 512 bytes | 512 B |
| Maximum Clock Speed | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Température de fonctionnement | -40C to +105C | -40 C to +85 C (industrial) |
| General Purpose I/O Lines | 23 | 23 |
| General Purpose Working Registers | 32 | 32 x 8-bit |
| Timer/Counters | 3 (two 8-bit, one 16-bit) | Three flexible timer/counters with compare modes |
| ADC Resolution | 10-bit | — |
| Serial Interfaces | USART, SPI, TWI (I2C) | SPI, USART, 2-wire (I2C compatible) |
| Instruction Set | 131 instructions, most single-cycle | 131 powerful instructions, most single clock cycle |
| Flash Endurance | 10,000 write/erase cycles | 10,000 write/erase cycles |
| EEPROM Endurance | 100,000 write/erase cycles | 100,000 write/erase cycles |
| Boîtier | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant | Compliant (Green) |
| Program Memory Size | — | 4 KB Flash (2K x 16) |
| Fréquence d'horloge maximale | — | 20 MHz |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| Supply Voltage (5V operation) | — | 4.5 V to 5.5 V |
| ADC | — | 6-channel 10-bit |
| Analog Comparator | — | One on-chip |
| Watchdog Timer | — | Programmable with separate on-chip oscillator |
| Internal Oscillator | — | Calibrated, 8 MHz |
| Data Retention | — | 20 years at 85 C |