ATMEGA644P-20PU vs ATMEGA164P-20PU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA644P-20PU sa pamamagitan ng Microchip Technology at ATMEGA164P-20PU 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
ATMEGA644P-20PU - 8-bit AVR MCU 20MHz 64KB Flash | Microchip
ATMEGA644P-20PU ✓ NakahandaMicrochip Technology
ATMEGA164P-20PU - 8-bit AVR MCU 16KB Flash 20MHz DIP-40 | Microchip
ATMEGA164P-20PU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA644P-20PU | ATMEGA164P-20PU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Core Size | 8-bit | — |
| Max Clock Frequency | 20 MHz | — |
| Flash Memory | 64KB (32K x 16) | 16 KB (8K x 16) ISP FLASH |
| SRAM | 4KB | 1 KB |
| EEPROM | 2KB | 512 B |
| I/O Count | 32 | — |
| ADC Channels | 8 channels, 10-bit | — |
| PWM Channels | 6 | — |
| Timers/Counters | 3 | 3 with compare modes and PWM |
| Communication Interfaces | I2C, SPI, UART/USART (2 x USART) | — |
| Supply Voltage (max speed) | 5 V (4.5V to 5.5V) | — |
| Temperature na Operasyon | -40C to +85C | — |
| Packhaging | 40-PDIP (0.600 inch width) | 40-PDIP (DIP-40) through-hole |
| Uri ng Pagpapasok | Through Hole | Through Hole |
| Program Memory Type | ISP FLASH (read-while-write) | — |
| Technology | picoPower low-power CMOS | picoPower low-power |
| Tindminan RoHS | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Level ng MSL | N/A (through-hole) | — |
| Maksimum na Taktiko ng Oras | — | 20 MHz |
| Peak Throughput | — | Up to 20 MIPS at 20 MHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| General Purpose I/O Lines | — | 32 |
| ADC | — | 8-channel, 10-bit |
| USART | — | 2 |
| Serial Interfaces | — | TWI (I2C), SPI |
| Debug / Programming | — | JTAG (on-chip debug), ISP |
| Katayuan ng Lifecycle | — | Active (newer ATMEGA164PA available) |