ATMEGA48-20PI vs ATMEGA88-20PI Comparaison
Comparaison détaillée côte à côte de ATMEGA48-20PI par Microchip Technology et ATMEGA88-20PI 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
ATMEGA48-20PI - AVR 8-Bit MCU 20MHz 4KB Flash 28-PDIP | Microchip
ATMEGA48-20PI ✗ Fin de vieMicrochip Technology
ATMEGA88-20PI - 8KB Flash 20MHz AVR MCU 28-DIP | Microchip
ATMEGA88-20PI ObsoleteComparaison des spécifications
| Paramètre | ATMEGA48-20PI | ATMEGA88-20PI |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Fin de vie | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,98 | $1,85 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-bit |
| Speed | 20 MHz | — |
| Program Flash Memory | 4 KB (2K x 16) | — |
| SRAM | 512 x 8 B | — |
| EEPROM | 256 x 8 B | — |
| Supply Voltage (Vcc/Vdd) | 2.7 V to 5.5 V (1.8 V to 5.5 V family range) | — |
| ADC Resolution | 10 bit | — |
| ADC Channels | 8 | — |
| Connectivity | I2C, SPI, UART/USART | I2C, SPI, UART/USART |
| Timers | Two 8-bit, one 16-bit | 3 timer/counters with compare and PWM modes |
| Température de fonctionnement | -40C to +85C (Industrial, I grade) | -40C to +85C (industrial) |
| Boîtier / Format | 28-PDIP (0.300 inch, 7.62 mm) | — |
| Type de montage | Through Hole | Through Hole |
| MIPS Throughput | Up to 20 MIPS at 20 MHz | — |
| On-Chip Debug | debugWIRE | debugWIRE |
| Series | AVR ATmega | — |
| Max Clock Speed | — | 20 MHz |
| Program Memory Size | — | 8 KB (4K x 16) FLASH |
| Program Memory Type | — | FLASH (ISP, self-programming, read-while-write) |
| SRAM Size | — | 1 KB |
| EEPROM Size | — | 512 B |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | — | 23 |
| ADC | — | 8-channel, 10-bit |
| Instructions | — | 131 instructions, most single-cycle |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| Boîtier | — | 28-PDIP (0.300 in, 7.62 mm) |
| Part Status | — | Obsolete |