ATSAM4SD16CA-ANR vs ATSAM4SD16CA-CU Comparison
Detailed side-by-side comparison of ATSAM4SD16CA-ANR by Microchip Technology and ATSAM4SD16CA-CU 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-ANR - 1MB Cortex-M4 MCU, 120MHz, LQFP-100 | Microchip
ATSAM4SD16CA-ANR ✓ ActiveMicrochip Technology
ATSAM4SD16CA-CU - 120MHz Cortex-M4 MCU, 1MB Flash | Microchip
ATSAM4SD16CA-CU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4SD16CA-ANR | ATSAM4SD16CA-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.72 | $5.20 |
| Core Architecture | ARM Cortex-M4 with FPU | ARMv7E-M (Thumb-2 + DSP) |
| CPU Bit Width | 32-bit | — |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 1024 KB (1 MB) | 1 MB (1024 KB) |
| SRAM | 160 KB | 160 KB |
| Operating Voltage Range | 1.62 V to 3.6 V | — |
| Package | 100-pin LQFP (LFQFP) | 100-pin TFBGA (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| Packaging | Tape & Reel | — |
| Temperature Grade | Industrial | — |
| USB Interface | USB 2.0 Full-Speed Device with embedded transceiver | — |
| ADC | 12-bit | 10/12-bit, multi-channel |
| DAC | 12-bit | — |
| DMA Channels | Up to 16 | — |
| RoHS Status | Compliant | Compliant |
| Core | — | ARM Cortex-M4 |
| Maximum CPU Frequency | — | 120 MHz |
| Instruction Cache | — | 2 KB |
| ROM (Bootloader + IAP) | — | 16 KB |
| Operating Voltage | — | 1.8 V to 3.6 V |
| Temperature Range | — | Industrial -40C to +85C |
| GPIO Count | — | [DATA_NEEDED: GPIO count from datasheet pin list] |
| USB | — | USB 2.0 Full-Speed Device/Host |
| Ethernet | — | EMAC (external PHY required) |
| CAN | — | Yes (1 controller) |
| UART/USART | — | Up to 10 |
| SPI | — | Yes (multiple controllers) |
| TWI (I2C) | — | Yes (multiple controllers) |
| Timers/PWM | — | 16-bit, multi-channel |
| DMA | — | Multi-channel DMA controller |
| Memory Protection Unit | — | Yes |
| MSL Level | — | [DATA_NEEDED: MSL level] |
| Pin-to-Pin Compatibility | — | SAM3N, SAM3S, SAM4N, SAM7S (64/100-pin variants) |