ATMEGA128L-8AC vs ATMEGA1284-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA128L-8AC sa pamamagitan ng Microchip Technology at ATMEGA1284-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
ATMEGA128L-8AC - 8-bit AVR MCU, 128KB Flash, 8MHz, 64-TQFP | Microchip
ATMEGA128L-8AC ✓ NakahandaMicrochip Technology
ATMEGA1284-AU - 8-Bit AVR MCU 128KB Flash 20MHz | Microchip (Tape & Reel)
ATMEGA1284-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA128L-8AC | ATMEGA1284-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | AVR RISC (enhanced 8-bit) | 8-bit AVR RISC |
| Program Memory (Flash) | 128 KB (64K x 16) | — |
| SRAM | 4 KB | 16 KB |
| EEPROM | 4 KB | 4 KB |
| Maksimum na Taktiko ng Oras | 8 MHz | 20 MHz |
| Operating Voltage (L-grade) | 2.7 V to 5.5 V | — |
| MIPS Throughput | Up to 8 MIPS at 8 MHz | — |
| Instruction Set | 133 instructions, mostly single-cycle | 131 powerful instructions, most single-clock cycle |
| General-Purpose I/O Pins | 53 | — |
| General-Purpose Registers | 32 | — |
| ADC | 10-bit, 8-channel | 8-channel, 10-bit successive approximation |
| USART | 2 | — |
| Two-Wire Interface (I2C) | 1 (byte-oriented) | — |
| SPI | 1 | — |
| Timer/Counters | 4 (with compare and PWM) | 3 flexible timer/counters with compare modes and PWM |
| Watchdog Timer | Yes (with on-chip oscillator) | — |
| Packhaging | 64-pin TQFP (14x14 mm) | 44-pin TQFP (10x10 mm) |
| Temperature na Operasyon | 0 C to +70 C (commercial, 'C' suffix) | -40C to +85C |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| JTAG Debug Interface | Yes (IEEE 1149.1 compliant) | — |
| Tindminan RoHS | Compliant (lead-free 'AC' suffix) | Compliant |
| Program Memory Size | — | 128 KB ISP Flash (64K x 16) |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Operating Voltage (Full 20 MHz) | — | 2.7 V to 5.5 V |
| General Purpose I/O Lines | — | 32 |
| General Purpose Working Registers | — | 32 |
| USART Interfaces | — | 2 |
| Packaging | — | Tape & Reel |
| Lifecycle Stage | — | Active |