ATSAM4SA16CA-AUR vs ATSAM4SD16CA-CUR Comparison
Detailed side-by-side comparison of ATSAM4SA16CA-AUR by Microchip Technology and ATSAM4SD16CA-CUR by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAM4SA16CA-AUR - Cortex-M4 MCU 1MB Flash 120MHz | Microchip
ATSAM4SA16CA-AUR β ActiveMicrochip Technology
ATSAM4SD16CA-CUR - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16CA-CUR β ActiveSpecification Comparison
| Parameter | ATSAM4SA16CA-AUR | ATSAM4SD16CA-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.23 | $5.55 |
| Core | ARM Cortex-M4 with FPU | β |
| Operating Frequency | 120 MHz max | β |
| Flash Memory | 1 MB (1M x 8) | β |
| SRAM | 128 KB | 160 KB |
| Supply Voltage | 1.62 V to 3.6 V | β |
| Operating Temperature | -40C to +85C (Industrial) | -40 Β°C to +85 Β°C (Industrial) |
| Package | 100-LQFP (14x14 mm) | 100-TFBGA (9 x 9 mm) |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| MSL Level | 3 (168 hours) | MSL3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| Lead Free | Yes | β |
| Packaging | Tape & Reel (-AUR suffix) | β |
| Silicon Revision | MRL A | β |
| USB | USB 2.0 Full-Speed Device/Host | β |
| Ethernet | 10/100 EMAC with 1588 PTP | β |
| CAN | 1 controller | β |
| ADC | 12-bit, up to 16 channels | 12-bit, up to 24 channels |
| DAC | 12-bit, 2 channels | β |
| Core Architecture | β | ARM Cortex-M4 with FPU |
| Core Bit Width | β | 32-bit |
| Maximum CPU Clock | β | 120 MHz |
| Program Memory (Flash) | β | 1 MB (2 x 512 KB dual-bank) |
| Supply Voltage (VDD) | β | 1.62 V to 3.6 V |
| I/O Voltage | β | 1.62 V to 3.6 V |
| Communication Interfaces | β | USB 2.0 Full-Speed, 2 x CAN, USART/UART, SPI, TWI (IΒ²C), HSMCI |
| PWM / Timer | β | 16-bit, multi-channel |
| DMA | β | Peripheral DMA Controller (PDC) |
| Trace | β | Embedded Trace Macrocell (ETM) + SWD |