ATMEGA48PA-CCU vs ATMEGA48A-CCU Comparaison
Comparaison détaillée côte à côte de ATMEGA48PA-CCU par Microchip Technology et ATMEGA48A-CCU 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
ATMEGA48A-CCU - 8-bit AVR MCU 4KB Flash 20MHz | Microchip
ATMEGA48A-CCU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA48PA-CCU | ATMEGA48A-CCU |
|---|---|---|
| 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) | $0,85 | $1,12 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC (Harvard) |
| Program Memory (Flash) | 4 KB | — |
| SRAM | 512 B | 512 B |
| EEPROM | 256 B | 256 B |
| Maximum Clock Speed | 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Number of I/O | 23 | — |
| Timers | 2 x 8-bit, 1 x 16-bit | — |
| ADC Resolution | 10-bit | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| Analog Comparator | Yes | — |
| Watchdog Timer | Yes, with separate on-chip oscillator | Programmable with separate on-chip oscillator |
| Programming / Debug | ICSP (In-Circuit Serial Programming) | — |
| Boîtier | 32-UFBGA, 4 x 4 mm, 0.45 mm pitch, 1 mm height | 32-UFBGA (4x4 mm, 0.45 mm pitch) |
| Type de montage | Surface Mount | Surface Mount |
| Life Cycle Stage | ACTIVE | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | — |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Clock Speed | — | 20 MHz |
| Flash Memory | — | 4 KB (2K x 16) In-System Programmable |
| Tension d'alimentation | — | 1.8 V to 5.5 V |
| General Purpose I/O | — | 23 lines |
| Timers/Counters | — | 3 (two 8-bit, one 16-bit) with compare modes |
| ADC | — | 8-channel 10-bit with internal bandgap reference |
| Serial Interfaces | — | SPI, TWI (I2C-compatible), USART |
| Debug Interface | — | debugWIRE on-chip debug via RESET pin |
| Sleep Modes | — | 6 (Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby) |
| Flash Endurance | — | 10,000 write/erase cycles |
| Instructions | — | 131 instructions, most single-cycle |
| Statut du cycle de vie | — | Active |