ATMEGA88-20MU vs ATMEGA48-20MJ Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA88-20MU sa pamamagitan ng Microchip Technology at ATMEGA48-20MJ 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
ATMEGA88-20MU - 8-Bit AVR MCU 20MHz 8KB Flash | Microchip
ATMEGA88-20MU ✓ NakahandaMicrochip Technology
ATMEGA48-20MJ - 8-bit AVR MCU 20MHz 4KB Flash VQFN-32 | Microchip
ATMEGA48-20MJ ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA88-20MU | ATMEGA48-20MJ |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Max CPU Frequency | 20 MHz | — |
| Performance | 20 MIPS at 20 MHz | — |
| Flash Memory | 8 KB (4K x 16) ISP Flash | — |
| EEPROM | 512 B | 256 bytes |
| SRAM | 1 KB | 512 bytes |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| General Purpose I/O | 23 lines | — |
| Working Registers | 32 x 8-bit | — |
| Timer/Counters | 3 flexible timer/counters | — |
| ADC | 8-channel, 10-bit | — |
| On-Chip Debug | debugWIRE | debugWIRE |
| Instructions | 130 powerful instructions, most single-cycle | 131 instructions, most single-cycle |
| Serial Interfaces | USART, SPI, 2-wire (I2C-compatible) | — |
| Power Technology | picoPower low-power with multiple sleep modes | — |
| Packhaging | 32-VQFN (5x5 mm) MLF, surface mount | 32-VQFN / MLF (5x5 mm), pad designation J |
| Programming | In-System Programmable (ISP), read-while-write | — |
| Watchdog | Programmable watchdog timer with internal oscillator | — |
| Maksimum na Taktiko ng Oras | — | 20 MHz |
| Peak Throughput | — | 20 MIPS at 20 MHz |
| Flash Program Memory | — | 4 KB (2K x 16) |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8-channel |
| Temperature na Operasyon | — | -40C to +85C (industrial) |
| Timers | — | 2 x 8-bit, 1 x 16-bit |
| PWM Channels | — | 6 |
| Communication Interfaces | — | USART, SPI, 2-wire serial (I2C-compatible) |
| Sleep Modes | — | Idle, ADC Noise Reduction, Power-save, Power-down, Standby |
| Uri ng Pagpapasok | — | Surface Mount |
| Tindminan RoHS | — | Compliant (green package) |