ATMEGA164A-AU vs ATMEGA1284P-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA164A-AU sa pamamagitan ng Microchip Technology at ATMEGA1284P-AU 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
ATMEGA164A-AU - 8-bit AVR MCU, 16KB Flash, 20MHz, 44-TQFP
ATMEGA164A-AU ✓ NakahandaMicrochip Technology
ATMEGA1284P-AU - 8-bit AVR MCU 128KB Flash 20MHz TQFP-44
ATMEGA1284P-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA164A-AU | ATMEGA1284P-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Program Memory (Flash) | 16 KB (8K x 16) | 128 KB |
| EEPROM | 512 B | 4 KB |
| SRAM | 1 KB | 16 KB |
| Maximum CPU Speed | 20 MHz (20 MIPS) | 20 MHz |
| Volte ng Pagbibigay | 2.7 V to 5.5 V (4.5V-5.5V at 20MHz) | — |
| General Purpose I/O | 32 | — |
| ADC | 8-channel, 10-bit | 10-bit, 8-channel |
| Timers/Counters | Two 8-bit, One 16-bit | — |
| PWM Channels | 6 | 6 |
| Communication Interfaces | 2x USART, SPI, I2C (TWI) | — |
| Temperature na Operasyon | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Packhaging | 44-TQFP (10x10 mm) | TQFP-44 (10x10 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| I/O Pins | — | 32 |
| General-Purpose Registers | — | 32 |
| USART | — | 2 |
| SPI | — | 1 |
| TWI (I2C) | — | 1 |
| Timer/Counters | — | 2x 8-bit, 2x 16-bit |
| In-System Programming | — | Yes (SPI) |
| JTAG Debug | — | Yes (IEEE 1149.1) |
| Power-Down Current | — | [DATA_NEEDED: power-down current in nA] |
| Level ng MSL | — | 3 (per JEDEC J-STD-020) |