ATMEGA48PA-AU vs ATMEGA48-20AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATMEGA48PA-AU sa pamamagitan ng Microchip Technology at ATMEGA48-20AU 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
ATMEGA48PA-AU - 8-Bit AVR 20MHz 4KB Flash MCU | Microchip
ATMEGA48PA-AU ✓ NakahandaMicrochip Technology
ATMEGA48-20AU - 8-bit AVR MCU 20MHz 4KB Flash | Microchip
ATMEGA48-20AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATMEGA48PA-AU | ATMEGA48-20AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | AVR 8-bit RISC | — |
| Program Memory Size | 4 KB (2K x 16) Flash | — |
| EEPROM Size | 256 B | — |
| SRAM Size | 512 B | — |
| Maksimum na Taktiko ng Oras | 20 MHz | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Supply Voltage (5V operation) | 4.5 V to 5.5 V | — |
| Number of I/O Lines | 23 | — |
| General Purpose Working Registers | 32 | — |
| Instruction Set | 131 instructions, most single-cycle | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 | — |
| Timer/Counters | 3 (two 8-bit, one 16-bit) | 3 (2x 8-bit, 1x 16-bit) |
| Packhaging | 32-TQFP (7x7 mm) | 32-pin TQFP (7x7 mm, 0.8 mm pitch) |
| Uri ng Pagpapasok | Surface Mount | — |
| Temperature na Operasyon | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Flash Write/Erase Cycles | 10,000 | — |
| EEPROM Write Cycles | 100,000 | — |
| Tindminan RoHS | Compliant | Compliant |
| Core Architecture | — | 8-bit AVR RISC (enhanced) |
| Program Memory (Flash) | — | 4 KB (2K x 16) |
| EEPROM | — | 256 B |
| SRAM | — | 512 B |
| Maximum CPU Frequency | — | 20 MHz |
| Throughput | — | Up to 20 MIPS |
| Supply Voltage (Vcc) | — | 4.5 V to 5.5 V |
| I/O Pins | — | 23 |
| ADC | — | 6-channel, 10-bit |
| Communication Interfaces | — | USART, SPI, TWI (I2C) |
| On-chip Debug | — | debugWIRE |
| In-System Programming | — | Yes (SPI) |
| Sleep Modes | — | 6 (Idle, ADC NR, Power-save, Power-down, Standby, Ext Standby) |
| Watchdog Timer | — | Programmable, with on-chip oscillator |