ATMEGA329PV-10MNR vs ATMEGA329P-20AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA329PV-10MNR 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-10MNR - 8-bit AVR MCU, 32KB Flash, 10MHz | Microchip
ATMEGA329PV-10MNR ✓ NakahandaMicrochip Technology
ATMEGA329P-20AU - 20MHz 8-bit AVR MCU 32KB Flash TQFP-64
ATMEGA329P-20AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA329PV-10MNR | 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 |
| Maximum CPU Speed | 10 MHz | — |
| Supply Voltage (Vcc) | 1.8 V to 5.5 V | 2.7 V to 5.5 V (10 MHz max below 4.5 V; 20 MHz requires 4.5-5.5 V) |
| Temperature na Operasyon | -40C to +105C | -40C to +85C (industrial, -A suffix) |
| Packhaging | 64-VFQFN (QFN) Exposed Pad | 64-pin TQFP (14x14 mm, 0.8 mm pitch) |
| Number of I/O Pins | 54 (approximate, from 64-pin QFN) | — |
| ADC | 10-bit, up to 8 channels | 10-bit, up to 8 single-ended channels |
| DAC | 10-bit, 1 channel | — |
| LCD Controller | Up to 4×25 segments | — |
| Timers | 1 × 16-bit + 2 × 8-bit | — |
| Communication Interfaces | 1× USART, 1× SPI, 1× TWI (I²C) | — |
| Power-Saving Modes | 6 software-selectable modes | — |
| Instruction Set | 131 instructions, most single-cycle | 131 instructions, mostly single-cycle |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant (Pb-free / Green) |
| Maximum Clock Speed | — | 20 MHz |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| 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) |
| Power-Save Modes | — | Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby (picoPower) |
| QTouch Support | — | Yes (peripheral touch controller via library) |