ATMEGA48P-20MMU vs ATMEGA48PA-MMNR Comparaison
Comparaison détaillée côte à côte de ATMEGA48P-20MMU par Microchip Technology et ATMEGA48PA-MMNR 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
ATMEGA48P-20MMU - 4KB Flash 20MHz AVR MCU QFN-28 | Microchip
ATMEGA48P-20MMU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA48P-20MMU | ATMEGA48PA-MMNR |
|---|---|---|
| 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) | $0,17 | $1,33 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Clock Speed | 20 MHz | — |
| Flash Memory | 4 KB (2K x 16) ISP Flash | — |
| EEPROM | 256 B | 256 B |
| SRAM | 512 B | 512 B |
| Tension d'alimentation | 4.5 V to 5.5 V | — |
| I/O Ports | 23 general-purpose I/O lines | — |
| Working Registers | 32 x 8-bit general purpose | 32 general purpose |
| Timer/Counters | 3 flexible timer/counters with compare modes | 3 flexible timer/counters with compare modes |
| Serial Interfaces | SPI, TWI, USART | — |
| ADC | 10-bit ADC | 6-channel 10-bit |
| Low Power Technology | picoPower | — |
| Programming | ISP / ICSP in-system programming | — |
| Boîtier | 28-VQFN (4x4 mm), 0.45 mm pitch, 1 mm height | 28-pin VQFN (4x4 mm, 0.45 mm pitch) |
| Package Material | Green (RoHS) plastic | — |
| Type de montage | Surface Mount | Surface Mount |
| Lifecycle Stage | ACTIVE | — |
| Program Memory Size | — | 4 KB Flash (2K x 16) |
| Fréquence d'horloge maximale | — | 20 MHz |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Plage de température de fonctionnement | — | -40 C to +105 C |
| General Purpose I/O Lines | — | 23 |
| Instruction Set | — | 131 instructions, most single-cycle |
| Flash Endurance | — | 10,000 write/erase cycles |
| EEPROM Endurance | — | 100,000 write/erase cycles |
| Programming Interface | — | SPI ISP, debugWIRE |
| Statut RoHS | — | Compliant (Green plastic) |