ATMEGA48PA-AU vs ATMEGA48PB-ANR Comparaison
Comparaison détaillée côte à côte de ATMEGA48PA-AU par Microchip Technology et ATMEGA48PB-ANR 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-AU - 8-Bit AVR 20MHz 4KB Flash MCU | Microchip
ATMEGA48PA-AU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA48PA-AU | ATMEGA48PB-ANR |
|---|---|---|
| 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) | $1,38 | $0,86 |
| Core Processor | AVR 8-bit RISC | — |
| Program Memory Size | 4 KB (2K x 16) Flash | 4 KB (2K x 16) ISP Flash |
| EEPROM Size | 256 B | 256 B |
| SRAM Size | 512 B | 512 B |
| Fréquence d'horloge maximale | 20 MHz | 20 MHz |
| Operating Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Supply Voltage (5V operation) | 4.5 V to 5.5 V | — |
| Number of I/O Lines | 23 | — |
| General Purpose Working Registers | 32 | 32 |
| Instruction Set | 131 instructions, most single-cycle | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 | — |
| Timer/Counters | 3 (two 8-bit, one 16-bit) | 3 flexible timer/counters with compare modes |
| Boîtier | 32-TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40 C to +85 C (industrial) | — |
| Flash Write/Erase Cycles | 10,000 | — |
| EEPROM Write Cycles | 100,000 | — |
| Statut RoHS | Compliant | Compliant (GREEN) |
| Core Architecture | — | 8-bit AVR RISC |
| General Purpose I/O Lines | — | 27 |
| Plage de température de fonctionnement | — | -40 C to +105 C |
| Serial Interfaces | — | USART, SPI, TWI (I2C) |
| ADC | — | 10-bit successive approximation ADC |
| Analog Comparator | — | Yes (enhanced, with ACO) |
| Internal Oscillator | — | Calibrated internal RC oscillator |
| Power Technology | — | picoPower low-power technology |
| Flash Endurance | — | [DATA_NEEDED: Flash write/erase cycles] |
| Packaging | — | Tape & Reel (T&R) |