ATMEGA88-20AI vs ATMEGA88-15AD Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA88-20AI sa pamamagitan ng Microchip Technology at ATMEGA88-15AD 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
ATMEGA88-20AI - 8-bit AVR MCU 20MHz 8KB Flash TQFP-32 | Microchip
ATMEGA88-20AI ✓ NakahandaMicrochip Technology
ATMEGA88-15AD - 8KB Flash AVR MCU 16MHz 5V | Atmel/Microchip
ATMEGA88-15AD ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA88-20AI | ATMEGA88-15AD |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | AVR 8-bit RISC | — |
| Core Size | 8-bit | — |
| Speed | 20 MHz | — |
| Flash Program Memory | 8 KB (4K x 16) | — |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Supply Voltage Range | 1.8 V to 5.5 V | 4.5 V to 5.5 V |
| Max Clock at Full Voltage | 20 MHz at 4.5 V to 5.5 V | — |
| GPIO Count | 23 | — |
| ADC Resolution | 10-bit, 8 channels | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| Timers | Two 8-bit, one 16-bit | — |
| MIPS Throughput | Up to 20 MIPS at 20 MHz | — |
| Temperature na Operasyon | -40C to +85C | — |
| Packhaging | 32-TQFP (7x7 mm) | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| On-Chip Debug | DebugWIRE | — |
| Programming | ISP, read-while-write Flash | — |
| Reset/Brown-out | Power-on Reset, Brown-out Detect/Reset | — |
| Core Architecture | — | AVR 8-bit RISC |
| Flash Memory | — | 8 KB (ISP, read-while-write) |
| Maximum Clock Speed | — | 16 MHz |
| General Purpose I/O | — | 23 lines |
| Working Registers | — | 32 x 8-bit |
| Instructions | — | 130 (most single-cycle) |
| Timers/Counters | — | Three flexible timer/counters |
| Package Type | — | TQFP, 7 x 7 mm, 1.0 mm height, 0.8 mm pitch |
| Throughput | — | Up to 1 MIPS per MHz |
| ADC | — | 6-channel 10-bit |
| Serial Interfaces | — | USART, SPI, Two-Wire (I2C-compatible) |
| Life Cycle Stage | — | ACTIVE (newer device ATMEGA88A available) |
| Debug Interface | — | debugWIRE on-chip debug |