ATMEGA16A-AU vs ATMEGA164P-20AQ Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA16A-AU sa pamamagitan ng Microchip Technology at ATMEGA164P-20AQ 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
ATMEGA16A-AU - 16KB Flash AVR MCU 16MHz TQFP-44 | Microchip
ATMEGA16A-AU ✓ NakahandaMicrochip Technology
ATMEGA164P-20AQ - 16KB Flash 8-bit AVR MCU 20MHz TQFP-44 | Microchip
ATMEGA164P-20AQ ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA16A-AU | ATMEGA164P-20AQ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR enhanced RISC | AVR 8-bit RISC |
| Flash Program Memory | 16 KB (8K x 16), self-programmable | — |
| SRAM | 1024 bytes | 1 KB |
| EEPROM | 512 bytes | 512 B |
| Maksimum na Taktiko ng Oras | 16 MHz | — |
| Performance | Approx. 1 MIPS per MHz | — |
| Instruction Set | 133 instructions, most single-cycle | 131 instructions, mostly single-cycle |
| Volte ng Pagbibigay | 2.7 V to 5.5 V | — |
| ADC | 8-channel, 10-bit | 10-bit, 8 channels |
| Timers | Two 8-bit + one 16-bit with PWM | — |
| Communication Interfaces | USART, SPI, TWI (I2C-compatible) | — |
| Debug Interface | JTAG (on-chip debug and boundary scan) | — |
| Programmable I/O | 32 programmable I/O lines | — |
| Packhaging | 44-TQFP (10 x 10 mm, 1 mm height) | 44-TQFP (10 x 10 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| In-System Programming | Yes (ISP via SPI) | — |
| Life Cycle Stage | ACTIVE | — |
| Tindminan RoHS | Compliant | Compliant (green package) |
| Flash Memory | — | 16 KB (8K x 16) ISP, read-while-write |
| Maximum CPU Speed | — | 20 MHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| General Purpose I/O | — | 32 lines |
| General Purpose Working Registers | — | 32 |
| MIPS Throughput | — | Up to 20 MIPS at 20 MHz |
| Temperature na Operasyon | — | -40C to +85C (extended, A suffix) |
| Serial Interfaces | — | USART, SPI, TWI (I2C) |
| Low Power Technology | — | picoPower |
| Watchdog Timer | — | Programmable WDT with separate oscillator |