ATSAM4S2AA-AU vs ATSAM3S2AA-AU Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4S2AA-AU sa pamamagitan ng Microchip Technology at ATSAM3S2AA-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
ATSAM4S2AA-AU - Cortex-M4 120MHz MCU 128KB Flash | Microchip
ATSAM4S2AA-AU ✓ NakahandaMicrochip Technology
ATSAM3S2AA-AU - 64MHz Cortex-M3 MCU 128KB Flash | Microchip (Tape & Reel)
ATSAM3S2AA-AU ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4S2AA-AU | ATSAM3S2AA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4 (32-bit) | — |
| Maksimum na Taktiko ng Oras | 120 MHz | 64 MHz |
| Flash Memory | 128 KB | 128 KB (131 KB per some distributor listings) |
| SRAM | 64 KB | 32 KB |
| Instruction Set | Thumb-2 with DSP instructions | RISC / Thumb-2 |
| Memory Protection Unit | Yes (MPU) | — |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Typical Low-Power Consumption | 180 uA (manufacturer published) | — |
| Packhaging | 48-LQFP (7x7 mm) | 48-LQFP (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Series | SAM4S | — |
| Core Width | 32-bit | — |
| Data ROM Size | [DATA_NEEDED: Data ROM Size] | — |
| Temperature na Operasyon | Industrial range (GREEN, IND TEMP per distributor data) | -40C to +85C (Industrial) |
| Flash Features | ECC, Security Bit, Lock Bits | — |
| Packaging | Tray | Tape & Reel (TR) |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL Level] | — |
| Core Processor | — | ARM Cortex-M3 |
| Core Size | — | 32-Bit |
| Technology | — | CMOS |
| Connectivity | — | UART, SPI, I2C (TWI), I2S, USB 2.0 Full-Speed |
| Pin-to-Pin Compatibility | — | Compatible with SAM3N2A |
| Tindminan RoHS | — | Compliant (Green package per distributor listing) |
| Peripheral Features | — | DMA, parallel data capture mode on PIOs |
| EEPROM / Data Flash | — | [DATA_NEEDED: EEPROM size] |
| Number of I/O | — | [DATA_NEEDED: GPIO count] |
| ADC Resolution | — | [DATA_NEEDED: ADC resolution and channels] |