ATMEGA329PV-10MN vs ATMEGA329P-20AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA329PV-10MN sa pamamagitan ng Microchip Technology at ATMEGA329P-20AU 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
ATMEGA329PV-10MN - 8-bit AVR MCU 32KB Flash 10MHz 64-QFN | Microchip
ATMEGA329PV-10MN ✓ NakahandaMicrochip Technology
ATMEGA329P-20AU - 20MHz 8-bit AVR MCU 32KB Flash TQFP-64
ATMEGA329P-20AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA329PV-10MN | ATMEGA329P-20AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | AVR 8-bit RISC | AVR (8-bit RISC, Harvard) |
| Program Memory (Flash) | 32 KB | 32 KB (16K x 16), In-System Programmable with RWW |
| SRAM | 2 KB | 2 KB (2K x 8) |
| EEPROM | 1 KB | 1 KB |
| Maksimum na Taktiko ng Oras | 10 MHz | — |
| Throughput | 10 MIPS at 10 MHz | Up to 20 MIPS at 20 MHz |
| Operating Voltage (Vcc) | 1.8 V to 5.5 V | — |
| I/O Pins | 54 | — |
| Packhaging / Kaso | 64-QFN (9x9 mm) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40C to +105C | -40C to +85C (industrial, -A suffix) |
| ADC | 10-bit, 8 channels | 10-bit, up to 8 single-ended channels |
| LCD Controller | Integrated segment LCD, up to 4x40 segments | — |
| Timers | 1x 16-bit, 2x 8-bit | — |
| Communication Interfaces | 2x USART, 1x SPI, 1x TWI (I2C) | — |
| Watchdog Timer | Yes, programmable with on-chip oscillator | — |
| Power-Save Modes | 6 sleep modes (pico-power variants) | Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby (picoPower) |
| Tindminan RoHS | Compliant | Compliant (Pb-free / Green) |
| Instruction Set | — | 131 instructions, mostly single-cycle |
| Maximum Clock Speed | — | 20 MHz |
| Supply Voltage (Vcc) | — | 2.7 V to 5.5 V (10 MHz max below 4.5 V; 20 MHz requires 4.5-5.5 V) |
| General-Purpose I/O Pins | — | 54 |
| General-Purpose Working Registers | — | 32 |
| PWM Channels | — | 6 |
| Communication Peripherals | — | 2x USART, 1x TWI (I2C), 1x SPI (also ISP) |
| Debug Interface | — | JTAG (IEEE 1149.1 compliant) |
| Packhaging | — | 64-pin TQFP (14x14 mm, 0.8 mm pitch) |
| QTouch Support | — | Yes (peripheral touch controller via library) |