ATSAM4N8CA-CUR vs ATSAM4S8CA-CU Comparison
Detailed side-by-side comparison of ATSAM4N8CA-CUR by Microchip Technology and ATSAM4S8CA-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
ATSAM4N8CA-CUR - 100MHz Cortex-M4 512KB Flash MCU | Microchip
ATSAM4N8CA-CUR ✓ ActiveMicrochip Technology
ATSAM4S8CA-CU - ARM Cortex-M4 MCU 120MHz 512KB Flash | Microchip
ATSAM4S8CA-CU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4N8CA-CUR | ATSAM4S8CA-CU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.74 | $6.18 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-Bit | — |
| Maximum Clock Frequency | 100 MHz | — |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | 64 KB | 128 KB |
| Series | SAM4N | — |
| Instruction Set | Thumb-2 | Thumb-2, ARM Cortex-M4 |
| DSP Instructions | Yes | — |
| Memory Protection Unit | Yes (MPU) | — |
| Package | 100-TFBGA (9x9 mm) | 100-pin TFBGA (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Terminals | 100 | — |
| Temperature Grade | Industrial | — |
| RoHS Status | Green / RoHS compliant (TFBGA GREEN per Mouser listing) | Compliant (per Heisener listing) |
| Operating Supply Voltage | [DATA_NEEDED: Operating Supply Voltage] | — |
| Number of I/O | [DATA_NEEDED: Number of I/O] | — |
| Peripherals | [DATA_NEEDED: Peripheral set] | — |
| Core Architecture | — | ARM Cortex-M4 |
| Core Width | — | 32-bit |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| Instruction Cache | — | 2 KB |
| DSP Extensions | — | Yes (single-cycle MAC, hardware multiply) |
| Memory Protection Unit (MPU) | — | Yes |
| Supply Voltage (Vcc/Vdd) | — | 1.62 V to 3.6 V |
| Operating Temperature | — | -40 C to +85 C (Industrial) |
| External Bus Interface (EBI) | — | 16-bit (SDRAM/SRAM/NAND/NOR) |
| USB | — | USB 2.0 Full-Speed, on-chip transceiver |
| CAN | — | CAN 2.0A/B |
| ADC | — | 12-bit |
| Active Current | — | Approx. 30 mA at 100 MHz (per datasheet) |
| Back-up Mode Current (RTC, 1.8 V) | — | 3 uA |
| Pin-to-Pin Compatibility | — | SAM4S, SAM4N, SAM3S, SAM3N, SAM7S (64-/100-pin) |
| MSL Level | — | [DATA_NEEDED: MSL Level] |