ATMEGA8A-AU vs ATMEGA8A-ANR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA8A-AU sa pamamagitan ng Microchip Technology at ATMEGA8A-ANR 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 ✓ NakahandaMicrochip Technology
ATMEGA8A-ANR - 8-Bit AVR MCU 16MHz 8KB Flash | Microchip (Tape & Reel)
ATMEGA8A-ANR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA8A-AU | ATMEGA8A-ANR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Maksimum na Taktiko ng Oras | 16 MHz | — |
| Flash Program Memory | 8 KB (4K x 16) | — |
| EEPROM | 512 B | 512 B |
| 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) | 8-channel, 10-bit successive approximation |
| Communication Interfaces | 1x USART, SPI, TWI (I2C) | — |
| Timers | 2x 8-bit, 1x 16-bit timer/counter | — |
| Analog Comparator | Yes, on-chip | — |
| Flash Endurance | 10,000 write 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 | — |
| Program Memory (Flash) | — | 8 KB (4K x 16) in-system programmable |
| Maximum Operating Frequency | — | 16 MHz |
| Operating Voltage | — | 2.7 V to 5.5 V |
| General Purpose I/O Lines | — | 23 |
| General Purpose Working Registers | — | 32 |
| Timer/Counters | — | 3 (two 8-bit, one 16-bit) with compare modes |
| Serial Interfaces | — | USART, SPI, TWI (I2C) |
| Temperature na Operasyon | — | -40C to +85C |
| Interrupts | — | Internal and external, 19 interrupt vectors |
| Programming | — | In-System Programming (ISP), boot loader support |
| Tindminan RoHS | — | Compliant |