ATSAM4E8EA-AU vs ATSAM3N1CA-AU Comparaison
Comparaison détaillée côte à côte de ATSAM4E8EA-AU par Microchip Technology et ATSAM3N1CA-AU par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATSAM4E8EA-AU - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4E8EA-AU ✓ Actif
Comparaison des spécifications
| Paramètre | ATSAM4E8EA-AU | ATSAM3N1CA-AU |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Unknown |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-bit | — |
| Fréquence d'horloge maximale | 120 MHz | — |
| Flash Memory Size | 512 KB (512K x 8) | — |
| Cache | 2 KB | — |
| FPU | Yes (Floating Point Unit) | — |
| DSP Instructions | Yes | — |
| Memory Protection Unit | Yes (MPU) | — |
| Instruction Set | Thumb-2 | Thumb-2 |
| Tension d'alimentation | 1.2 V / 3.3 V | — |
| Boîtier | 144-LQFP (20 x 20 mm) | 100-LQFP (14 x 14 mm) |
| Type de montage | Surface Mount | Surface mount |
| Temperature Grade | Industrial (TEMPMRL, green) | — |
| Peripherals | Ethernet MAC, dual CAN, USB device, 12-bit ADC, PWM, DMA, temperature sensor | — |
| Series | SAM4E | — |
| Statut RoHS | Green / RoHS compliant | [DATA_NEEDED: RoHS status] |
| Product Type | — | 32-bit ARM Cortex-M3 flash microcontroller |
| Maximum CPU Frequency | — | 48 MHz |
| CPU Core | — | ARM Cortex-M3 revision 2.0 |
| Program Memory Size | — | 64KB (64K x 8) |
| RAM Size | — | 8K x 8 |
| Number of I/O | — | 79 |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Operating Ambient Temperature | — | -40°C to 85°C |
| Package Family | — | LQFP-100 |
| Oscillator Type | — | Internal |
| Packaging | — | Tube |
| System Timer | — | 24-bit SysTick counter |
| Interrupt Controller | — | Nested Vector Interrupt Controller |
| ADC | — | 10-bit, up to 16 channels |
| ADC Sampling Rate | — | 384 KSPS |
| Timer/PWM | — | Three-channel 16-bit timer/counter with capture, waveform, compare, and PWM modes |
| Quadrature Decoder | — | 2-bit Gray up/down counter for stepper motor |
| Real-Time Timer | — | 32-bit real-time timer with calendar and alarm |
| REACH Status | — | [DATA_NEEDED: REACH status] |