ATMEGA8-16MJ vs ATMEGA48-20MJ Comparaison
Comparaison détaillée côte à côte de ATMEGA8-16MJ par Microchip Technology et ATMEGA48-20MJ 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
ATMEGA8-16MJ - 8-bit AVR MCU 16MHz 8KB Flash 32-VQFN | Microchip
ATMEGA8-16MJ ✓ ActifMicrochip Technology
ATMEGA48-20MJ - 8-bit AVR MCU 20MHz 4KB Flash VQFN-32 | Microchip
ATMEGA48-20MJ ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA8-16MJ | ATMEGA48-20MJ |
|---|---|---|
| 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) | $1,98 | $0,00 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Clock Speed | 16 MHz | — |
| Flash Program Memory | 8 KB (4K x 16) | 4 KB (2K x 16) |
| SRAM | 1 KB (1K x 8) | 512 bytes |
| EEPROM | 512 bytes | 256 bytes |
| I/O Lines | 23 | — |
| Instruction Count | 130 instructions | — |
| Oscillator Type | Internal (with external option) | — |
| ADC | 10-bit, 6 or 8 channel | — |
| Timers | 3 Timer/Counters with compare modes | 2 x 8-bit, 1 x 16-bit |
| Communication Interfaces | USART, SPI, 2-wire (I2C-compatible) | USART, SPI, 2-wire serial (I2C-compatible) |
| Boîtier | 32-VFQFN Exposed Pad (MLF-32, 5x5 mm) | 32-VQFN / MLF (5x5 mm), pad designation J |
| Type de montage | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| Throughput | 16 MIPS at 16 MHz | — |
| Program Features | In-System Programmable Flash with Read-While-Write | — |
| Working Registers | 32 x 8-bit general purpose | — |
| Statut RoHS | [DATA_NEEDED: RoHS Status] | Compliant (green package) |
| Température de fonctionnement | [DATA_NEEDED: Operating Temperature Range] | -40C to +85C (industrial) |
| Fréquence d'horloge maximale | — | 20 MHz |
| Peak Throughput | — | 20 MIPS at 20 MHz |
| Instructions | — | 131 instructions, most single-cycle |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8-channel |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| PWM Channels | — | 6 |
| On-Chip Debug | — | debugWIRE |
| Sleep Modes | — | Idle, ADC Noise Reduction, Power-save, Power-down, Standby |