ATMEGA164PA-MU vs ATMEGA644A-MUR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA164PA-MU sa pamamagitan ng Microchip Technology at ATMEGA644A-MUR 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-MU - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA164PA-MU ✓ NakahandaMicrochip Technology
ATMEGA644A-MUR - 8-bit AVR MCU 64KB Flash 20MHz | Microchip
ATMEGA644A-MUR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA164PA-MU | ATMEGA644A-MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | AVR enhanced RISC, 8-bit |
| Flash Memory | 16 KB (8K x 16) ISP Flash | 64 KB (32K x 16) ISP Flash with read-while-write |
| EEPROM | 512 B | 2 KB |
| SRAM | 1 KB | 4 KB |
| Maksimum na Taktiko ng Oras | 20 MHz | 20 MHz |
| Supply Voltage Range | 2.7 V to 5.5 V | [DATA_NEEDED: exact VCC min/max per datasheet table] |
| General Purpose I/O Lines | 32 | — |
| Timers/Counters | 3 (with compare modes and PWM) | 3 flexible timers with compare modes and PWM |
| USART Channels | 2 | 2 |
| Two-Wire Interface (I2C) | Yes, byte-oriented TWI | — |
| ADC | 8-channel, 10-bit | — |
| Instructions | 133, most single-cycle | — |
| Low Power Technology | picoPower | — |
| Packhaging | 44-VQFN (7x7 mm) | 44-VQFN (7x7 mm) exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | Industrial, -40C to +85C |
| Programmability | In-System Programmable (ISP), read-while-write | — |
| CPU Throughput | — | Up to 20 MIPS at 20 MHz (1 MIPS per MHz) |
| General Purpose I/O | — | 32 I/O lines |
| Working Registers | — | 32 x 8-bit general purpose |
| Serial Interfaces | — | TWI (I2C-compatible), SPI, 2x USART |
| Real-Time Counter | — | Yes |
| Supply Voltage Options | — | 2.5 V / 3.3 V / 5 V |
| On-Chip Debug | — | JTAG |
| Tindminan RoHS | — | Compliant |
| Packaging | — | Tape & Reel (R suffix) |