ATMEGA164PA-AU vs ATMEGA644PA-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA164PA-AU sa pamamagitan ng Microchip Technology at ATMEGA644PA-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
ATMEGA164PA-AU - 8-bit AVR MCU, 16KB Flash, 20MHz | Microchip
ATMEGA164PA-AU ✓ NakahandaMicrochip Technology
ATMEGA644PA-AU - 8-bit AVR MCU, 20MHz, 64KB Flash | Microchip
ATMEGA644PA-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA164PA-AU | ATMEGA644PA-AU |
|---|---|---|
| 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 | — |
| EEPROM | 512 B | 2 KB |
| SRAM | 1 KB | 4 KB |
| Maksimum na Taktiko ng Oras | 20 MHz | 20 MHz |
| Throughput | Up to 20 MIPS at 20 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Number of I/O Lines | 32 | — |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Timers/Counters | 3 (two 8-bit, one 16-bit) with PWM | — |
| USART | 2 | 2 |
| TWI (I2C) | Yes, byte-oriented | — |
| SPI | Yes | 1 |
| Instructions | 131, most single-cycle | — |
| Hardware Multiplier | On-chip 2-cycle multiplier | — |
| Packhaging | 44-TQFP (10x10 mm) | 44-pin TQFP (10x10 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| Low Power Technology | picoPower | — |
| Tindminan RoHS | Compliant (green package) | Compliant |
| Family | — | ATmega |
| Series | — | ATmega644P / picoPower |
| Program Memory (Flash) | — | 64 KB (32K x 16) |
| GPIO Pins | — | 32 |
| I2C (TWI) | — | 1 |
| Timer/Counters | — | 3 (with PWM and compare modes) |
| MIPS | — | 20 MIPS at 20 MHz |
| Programming Interface | — | ISP / ICSP / JTAG / debugWIRE |