ATMEGA164P-15AT1 vs ATMEGA644P-15AT Comparaison
Comparaison détaillée côte à côte de ATMEGA164P-15AT1 par Microchip Technology et ATMEGA644P-15AT 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
ATMEGA164P-15AT1 - 8-bit AVR MCU, 16KB Flash, 44-TQFP | Microchip
ATMEGA164P-15AT1 ✓ ActifMicrochip Technology
ATMEGA644P-15AT - 8-bit AVR MCU 64KB Flash 16MHz TQFP-44 | Microchip
ATMEGA644P-15AT ObsoleteComparaison des spécifications
| Paramètre | ATMEGA164P-15AT1 | ATMEGA644P-15AT |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $3,60 | $4,12 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit enhanced RISC |
| Core Speed | 16 MHz | — |
| Program Memory Size | 16 KB (8K x 16) Flash | — |
| Program Memory Type | ISP Flash with read-while-write | — |
| RAM Size | 1 KB (1K x 8) SRAM | — |
| EEPROM Size | 512 B | — |
| Number of I/O | 32 | — |
| Working Registers | 32 general purpose | — |
| Instructions | 131 powerful instructions | — |
| Oscillator Type | Internal | — |
| Boîtier / Format | 44-TQFP (10x10 mm) | — |
| Type de montage | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| Temperature Grade | Industrial | — |
| Low Power Technology | picoPower | — |
| Programming Interface | ICSP / in-circuit debug via RESET + 2 I/O pins | — |
| Program Memory (Flash) | — | 64 KB (32K x 16) |
| SRAM | — | 4 KB |
| EEPROM | — | 2 KB |
| Fréquence d'horloge maximale | — | 16 MHz (at 5V) |
| Throughput | — | Up to 1 MIPS per MHz (16 MIPS peak) |
| Operating Voltage (VCC) | — | 2.7 V to 5.5 V |
| General-Purpose I/O Lines | — | 32 |
| ADC | — | 8-channel, 10-bit, with differential mode |
| USART | — | 2 (dual USART, 'P' variant) |
| SPI | — | 1 master/slave |
| TWI (I2C) | — | 1 byte-oriented |
| Timer/Counters | — | 3 with PWM and compare modes |
| Watchdog Timer | — | Yes, programmable |
| Boîtier | — | 44-pin TQFP (10x10 mm) |
| Température de fonctionnement | — | -40C to +85C (industrial) |
| AEC-Q100 Qualification | — | Grade 1 |
| Statut RoHS | — | Compliant |
| In-System Programmable | — | Yes (Flash, Read-While-Write) |
| picoPower Technology | — | Yes |