ATMEGA88A-MMH vs ATMEGA168A-MMHR Comparaison
Comparaison détaillée côte à côte de ATMEGA88A-MMH par Microchip Technology et ATMEGA168A-MMHR 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
ATMEGA88A-MMH - 8-bit AVR MCU 8KB Flash 20MHz VQFN-28 | Microchip
ATMEGA88A-MMH ✓ ActifMicrochip Technology
ATMEGA168A-MMHR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-MMHR ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA88A-MMH | ATMEGA168A-MMHR |
|---|---|---|
| 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) | $1,12 | $1,58 |
| Core | AVR 8-bit RISC | — |
| Core Size | 8-bit | — |
| Fréquence d'horloge maximale | 20 MHz | 20 MHz |
| Program Memory Size | 8 KB (4K x 16) FLASH | — |
| Program Memory Type | ISP FLASH (read-while-write) | — |
| EEPROM Size | 512 B | — |
| SRAM Size | 1 KB | — |
| Number of I/O | 23 general-purpose I/O lines | — |
| General Purpose Working Registers | 32 | — |
| Instruction Set | 130 powerful instructions, most single-cycle | 133 powerful instructions, most single-cycle |
| Timers | Three flexible timer/counters with compare modes | Two 8-bit, one 16-bit with PWM |
| Communication Interfaces | USART, SPI, 2-wire serial (I2C) | USART, SPI, TWI (I2C) |
| Low Power Technology | picoPower | — |
| Boîtier | 28-VQFN (4x4 mm) with exposed pad | 28-VQFN (4x4 mm) with exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| Life Cycle Stage | Active | — |
| Programming Method | In-System Programmable (ISP) | — |
| Core Architecture | — | 8-bit AVR RISC |
| Program Memory | — | 16 KB Flash (8K x 16) |
| EEPROM | — | 512 B |
| SRAM | — | 1 KB |
| Operating Voltage | — | 1.8 V to 5.5 V |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| General Purpose I/O | — | 23 lines |
| General Purpose Registers | — | 32 (8-bit) |
| ADC | — | 10-bit successive approximation |
| Internal Oscillator | — | 8 MHz calibrated RC |
| Température de fonctionnement | — | -40 C to +85 C |
| Statut RoHS | — | Compliant |