ATMEGA329A-AU vs ATMEGA169A-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA329A-AU sa pamamagitan ng Microchip Technology at ATMEGA169A-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
ATMEGA329A-AU - 32KB AVR MCU, 20MHz, TQFP-64 | Microchip
ATMEGA329A-AU ✓ NakahandaMicrochip Technology
ATMEGA169A-AU - 8-bit AVR MCU 16MHz 16KB Flash TQFP-64 | Microchip
ATMEGA169A-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA329A-AU | ATMEGA169A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Memory | 32 KB ISP Flash (16K x 16) with read-while-write | 16 KB (8K x 16) ISP with read-while-write |
| SRAM | 2 KB | 1 KB |
| EEPROM | 1 KB | 512 B |
| Maksimum na Taktiko ng Oras | 20 MHz | — |
| General Purpose I/O | 54 lines | 54 (TQFP-64 variant) |
| Working Registers | 32 general purpose | 32 x 8-bit general purpose |
| LCD Controller | On-chip LCD controller with internal contrast control | Segment LCD driver (up to 25 segments x 4 commons) |
| Debug/Programming Interface | JTAG (boundary-scan, on-chip debug, ISP programming) | — |
| Timers | Three flexible timers | Two 8-bit, one 16-bit, watchdog timer |
| Packhaging | 64-TQFP (14x14 mm) | 64-TQFP, 14 x 14 mm, 1 mm height |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| Tindminan RoHS | Green (compliant) | — |
| Supply Voltage Range | 2.5 V to 5.5 V (per ATmega329A family; see datasheet) | 2.7 V to 5.5 V |
| Product Family | AVR ATmega | — |
| Core | — | AVR 8-bit RISC |
| CPU Speed | — | 16 MHz (16 MIPS peak) |
| Instruction Set | — | 133 instructions, most single-cycle |
| ADC | — | 10-bit, 8 channels |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| Debug / Boundary Scan | — | JTAG (IEEE 1149.1), on-chip debug |
| Temperature na Operasyon | — | -40C to +85C (industrial) |
| Katayuan ng Lifecycle | — | Active |