ATMEGA48-20AU vs ATMEGA324PV-10AU Comparaison
Comparaison détaillée côte à côte de ATMEGA48-20AU par Microchip Technology et ATMEGA324PV-10AU 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
ATMEGA48-20AU - 8-bit AVR MCU 20MHz 4KB Flash | Microchip
ATMEGA48-20AU ✓ ActifMicrochip Technology
ATMEGA324PV-10AU - 8-bit AVR MCU, 32KB Flash, 10MHz, 44-TQFP | Microchip
ATMEGA324PV-10AU ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA48-20AU | ATMEGA324PV-10AU |
|---|---|---|
| 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) | $1,68 | $4,30 |
| Core Architecture | 8-bit AVR RISC (enhanced) | AVR 8-bit RISC |
| Program Memory (Flash) | 4 KB (2K x 16) | 32 KB (16K x 16) |
| EEPROM | 256 B | 1 KB |
| SRAM | 512 B | 2 KB |
| Maximum CPU Frequency | 20 MHz | 10 MHz |
| Throughput | Up to 20 MIPS | — |
| Supply Voltage (Vcc) | 4.5 V to 5.5 V | — |
| I/O Pins | 23 | — |
| ADC | 6-channel, 10-bit | 8-channel, 10-bit |
| Timer/Counters | 3 (2x 8-bit, 1x 16-bit) | 3 (with PWM and compare modes) |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| Boîtier | 32-pin TQFP (7x7 mm, 0.8 mm pitch) | 44-pin TQFP (10x10 mm), 0.80 mm pitch |
| Température de fonctionnement | -40C to +85C (industrial) | -40C to +85C (industrial) |
| On-chip Debug | debugWIRE | — |
| In-System Programming | Yes (SPI) | — |
| Sleep Modes | 6 (Idle, ADC NR, Power-save, Power-down, Standby, Ext Standby) | — |
| Watchdog Timer | Programmable, with on-chip oscillator | Yes, programmable with separate oscillator |
| Statut RoHS | Compliant | Compliant |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| General-Purpose I/O | — | 32 |
| General-Purpose Registers | — | 32 |
| Instruction Set | — | 131 instructions, most single-cycle |
| Performance | — | Up to 10 MIPS at 10 MHz |
| USART | — | 2 |
| SPI | — | 1 (master/slave) |
| TWI (I2C) | — | 1 byte-oriented |
| Analog Comparator | — | Yes, on-chip |
| RTC | — | Yes, real-time counter |
| Debug Interface | — | JTAG / OCD (debugWIRE) |
| Type de montage | — | Surface Mount |
| Process Family | — | picoPower |