ATSAM4SD16CA-CUR vs ATSAM4S8CA-CFUR Comparison
Detailed side-by-side comparison of ATSAM4SD16CA-CUR by Microchip Technology and ATSAM4S8CA-CFUR 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
ATSAM4SD16CA-CUR - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16CA-CUR β ActiveMicrochip Technology
ATSAM4S8CA-CFUR - SAM4S Cortex-M4 512KB Flash MCU | Microchip
ATSAM4S8CA-CFUR β ActiveSpecification Comparison
| Parameter | ATSAM4SD16CA-CUR | ATSAM4S8CA-CFUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.55 | $3.95 |
| Core Architecture | ARM Cortex-M4 with FPU | ARM Cortex-M4 |
| Core Bit Width | 32-bit | β |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Program Memory (Flash) | 1 MB (2 x 512 KB dual-bank) | 512 KB (512K x 8) |
| SRAM | 160 KB | 128 KB |
| Package | 100-TFBGA (9 x 9 mm) | 100-ball VFBGA (7x7 mm) |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | β |
| I/O Voltage | 1.62 V to 3.6 V | β |
| Operating Temperature | -40 Β°C to +85 Β°C (Industrial) | β |
| Communication Interfaces | USB 2.0 Full-Speed, 2 x CAN, USART/UART, SPI, TWI (IΒ²C), HSMCI | β |
| ADC | 12-bit, up to 24 channels | 1 x 12-bit ADC, up to 16 channels |
| PWM / Timer | 16-bit, multi-channel | β |
| DMA | Peripheral DMA Controller (PDC) | Peripheral DMA Controller (PDC), 8 channels |
| Trace | Embedded Trace Macrocell (ETM) + SWD | β |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| RoHS Status | Compliant | Compliant |
| MSL Level | MSL3 (per JEDEC J-STD-020) | MSL3 |
| Core Features | β | FPU + DSP extensions, single-precision floating point |
| Operating Voltage (VDD) | β | 1.62 V to 3.6 V |
| Core Voltage Domains | β | 1.2 V and 3.3 V |
| Operating Temperature Range | β | -40 C to +85 C (industrial) |
| USB | β | USB 2.0 Full-Speed device/host |
| Communication Peripherals | β | Up to 5x USART, 3x SPI, 4x TWI (I2C) |
| Crypto / Security | β | AES hardware accelerator, TRNG |
| Timer/Counter | β | TC channels for capture/compare/PWM |