ATMEGA88A-MMH vs ATMEGA168A-MMHR Karşılaştırma
Ayrıntılı yan yana karşılaştırma ATMEGA88A-MMH tarafından Microchip Technology ve ATMEGA168A-MMHR tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Microchip Technology
ATMEGA88A-MMH - 8-bit AVR MCU 8KB Flash 20MHz VQFN-28 | Microchip
ATMEGA88A-MMH ✓ AktifMicrochip Technology
ATMEGA168A-MMHR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-MMHR ✓ AktifÖzellik Karşılaştırması
| Parametre | ATMEGA88A-MMH | ATMEGA168A-MMHR |
|---|---|---|
| Marka | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core | AVR 8-bit RISC | — |
| Core Size | 8-bit | — |
| Azami Saat Hızı | 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 | — |
| Paket | 28-VQFN (4x4 mm) with exposed pad | 28-VQFN (4x4 mm) with exposed pad |
| Montaj Türü | 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 |
| İşletim Sıcaklığı | — | -40 C to +85 C |
| RoHS Durumu | — | Compliant |