ATMEGA168PA-MUR vs ATMEGA48PA-MU Comparaison
Comparaison détaillée côte à côte de ATMEGA168PA-MUR par Microchip Technology et ATMEGA48PA-MU 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
ATMEGA168PA-MUR - 8-Bit AVR MCU 16KB Flash 20MHz VQFN-32 | Microchip
ATMEGA168PA-MUR ✓ Actif
Comparaison des spécifications
| Paramètre | ATMEGA168PA-MUR | ATMEGA48PA-MU |
|---|---|---|
| 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) | $1,75 | $1,08 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Flash Program Memory | 16 KB (8K x 16) | — |
| EEPROM | 512 B | 256 B |
| SRAM | 1 KB | 512 B |
| Fréquence d'horloge maximale | 20 MHz | 20 MHz |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V (picoPower) |
| GPIO Count | 23 programmable I/O lines | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 channels | — |
| Timers | 1 x 8-bit, 1 x 16-bit | — |
| Communication Interfaces | USART, SPI, TWI (I2C-compatible) | USART, SPI, Two-Wire Interface (I2C) |
| PWM Channels | 6 | — |
| Température de fonctionnement | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Boîtier | 32-VQFN (5x5 mm), MLF-32 | 32-pin VQFN (5x5 mm, 0.5 mm pitch), green |
| Type de montage | Surface Mount | Surface Mount |
| Low Power Technology | picoPower | — |
| Statut RoHS | Compliant (Green) | Compliant (GREEN package) |
| Flash Memory | — | 4 KB (2K x 16) ISP Flash |
| General Purpose I/O | — | 23 lines |
| Working Registers | — | 32 x 8-bit |
| Timers/Counters | — | 2 x 8-bit, 1 x 16-bit with compare modes |
| ADC | — | 10-bit, 8 single-ended channels, differential with programmable gain |
| Sleep Modes | — | 6 modes incl. power-down at 0.1 uA (picoPower) |
| Internal Oscillator | — | Calibrated RC oscillator (8 MHz nominal, divided options) |
| Brown-out Detector | — | Yes, on-chip |
| Flash Endurance | — | 10,000 write/erase cycles (per datasheet family specification) |