ATMEGA8A-AU vs ATMEGA8-16AI Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA8A-AU sa pamamagitan ng Microchip Technology at ATMEGA8-16AI sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATMEGA8A-AU - AVR 8-bit MCU 16MHz 8KB Flash TQFP-32 | Microchip
ATMEGA8A-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA8A-AU | ATMEGA8-16AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Obsolete |
| Core Architecture | 8-bit AVR RISC | — |
| Maksimum na Taktiko ng Oras | 16 MHz | 16 MHz |
| Flash Program Memory | 8 KB (4K x 16) | — |
| EEPROM | 512 B | 512 Bytes |
| SRAM | 1 KB | 1 KB |
| I/O Pins | 23 | — |
| Supply Voltage Range | 4.5 V to 5.5 V (at 16 MHz) | — |
| Throughput | Up to 16 MIPS at 16 MHz | Up to 16 MIPS at 16 MHz |
| Instructions | 130 instructions, most single-cycle | — |
| Hardware Multiplier | On-chip 2-cycle multiplier | — |
| ADC | 10-bit, 6 multiplexed channels (8 on TQFP/QFN incl. ADC6/ADC7) | 10-bit, 6 or 8 channels, 15 kSPS |
| Communication Interfaces | 1x USART, SPI, TWI (I2C) | — |
| Timers | 2x 8-bit, 1x 16-bit timer/counter | Two 8-bit, one 16-bit with separate prescaler |
| Analog Comparator | Yes, on-chip | — |
| Flash Endurance | 10,000 write cycles | 10,000 write/erase cycles |
| EEPROM Endurance | 100,000 write cycles | — |
| Packhaging | 32-TQFP (7x7 mm, 0.8 mm pitch) | 32-TQFP (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Programming / Debug | In-Circuit Serial Programming (ICSP) via SPI, MPLAB SNAP supported | — |
| Katayuan ng Lifecycle | Active | — |
| Core Processor | — | AVR 8-bit RISC |
| Program Memory Size | — | 8 KB (4K x 16) Flash |
| Program Memory Type | — | In-System Programmable Flash |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| Speed Grade Voltage | — | 16 MHz at 4.5 V to 5.5 V |
| Instruction Set | — | 130 powerful instructions, most single-clock cycle |
| General Purpose Working Registers | — | 32 x 8-bit |
| I/O Lines | — | 32 programmable I/O lines |
| Serial Interfaces | — | USART, SPI, Two-wire (I2C-compatible) |
| Internal Oscillator | — | Calibrated RC oscillator |
| Temperature na Operasyon | — | -40C to +85C |
| Tindminan RoHS | — | Compliant |