ATSAM4S2BB-MN vs ATSAM4S4BB-MN Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAM4S2BB-MN sa pamamagitan ng Microchip Technology at ATSAM4S4BB-MN 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
ATSAM4S2BB-MN - 120MHz Cortex-M4 128KB Flash MCU | Microchip
ATSAM4S2BB-MN ✓ NakahandaMicrochip Technology
ATSAM4S4BB-MN - 120MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4S4BB-MN ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAM4S2BB-MN | ATSAM4S4BB-MN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-bit |
| Maksimum na Taktiko ng Oras | 120 MHz | 120 MHz |
| Flash Memory | 128 KB (128K x 8) | 256 KB (256K x 8) |
| SRAM | 64 KB | 64 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Low-Power Mode Consumption | 180 uA | — |
| FPU | Yes (hardware) | — |
| DSP Instructions | Yes | Yes (single-cycle MAC, SIMD) |
| Memory Protection Unit | Yes (MPU) | Yes (MPU) |
| Flash ECC | Yes (with security bit and lock bits) | — |
| Communication Interfaces | UART, SPI, I2C/TWI, USB | — |
| ADC Resolution | 12-bit | 12-bit |
| Temperature na Operasyon | Extended industrial range (per -M grade ordering code) | -40C to +85C (extended/industrial) |
| Packhaging | 64-QFN (9x9 mm) with exposed pad | 64-VFQFN Exposed Pad, 9x9 mm |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Pin Compatibility | SAM3S, SAM4N, SAM7S 64-pin devices | — |
| Tindminan RoHS | Compliant (GREEN package per Mouser listing) | Compliant (GREEN package per Mouser) |
| Flash Features | — | Dual-bank, ECC, Security Bit, Lock Bits |
| DAC Resolution | — | 12-bit |
| Instruction Set | — | Thumb-2 |
| Number of Terminals | — | 64 |
| Temperature Grade | — | Industrial (per Partstack) |