ATMEGA164P-20PU vs ATMEGA644P-20PU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA164P-20PU sa pamamagitan ng Microchip Technology at ATMEGA644P-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
ATMEGA164P-20PU - 8-bit AVR MCU 16KB Flash 20MHz DIP-40 | Microchip
ATMEGA164P-20PU ✓ NakahandaMicrochip Technology
ATMEGA644P-20PU - 8-bit AVR MCU 20MHz 64KB Flash | Microchip
ATMEGA644P-20PU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA164P-20PU | ATMEGA644P-20PU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Flash Memory | 16 KB (8K x 16) ISP FLASH | 64KB (32K x 16) |
| EEPROM | 512 B | 2KB |
| SRAM | 1 KB | 4KB |
| 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 | — |
| Timers/Counters | 3 with compare modes and PWM | 3 |
| Debug / Programming | JTAG (on-chip debug), ISP | — |
| Packhaging | 40-PDIP (DIP-40) through-hole | 40-PDIP (0.600 inch width) |
| Technology | picoPower low-power | picoPower low-power CMOS |
| Uri ng Pagpapasok | Through Hole | Through Hole |
| Katayuan ng Lifecycle | Active (newer ATMEGA164PA available) | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Core Size | — | 8-bit |
| Max Clock Frequency | — | 20 MHz |
| I/O Count | — | 32 |
| ADC Channels | — | 8 channels, 10-bit |
| PWM Channels | — | 6 |
| 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 |
| Program Memory Type | — | ISP FLASH (read-while-write) |
| Level ng MSL | — | N/A (through-hole) |