ATSAM4N8CA-CUR vs ATSAM3S8CA-CUR Comparison
Detailed side-by-side comparison of ATSAM4N8CA-CUR by Microchip Technology and ATSAM3S8CA-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
ATSAM4N8CA-CUR - 100MHz Cortex-M4 512KB Flash MCU | Microchip
ATSAM4N8CA-CUR ✓ ActiveMicrochip Technology
ATSAM3S8CA-CUR - 64MHz Cortex-M3 MCU, 512KB Flash | Microchip
ATSAM3S8CA-CUR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4N8CA-CUR | ATSAM3S8CA-CUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M3 |
| Core Size | 32-Bit | — |
| Maximum Clock Frequency | 100 MHz | 64 MHz |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | 64 KB | — |
| Series | SAM4N | SAM3S (ATSAM3S8) |
| Instruction Set | Thumb-2 | — |
| DSP Instructions | Yes | — |
| Memory Protection Unit | Yes (MPU) | — |
| Package | 100-TFBGA (9x9 mm) | 100-TFBGA (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Terminals | 100 | 100 |
| Temperature Grade | Industrial | INDUSTRIAL (per Partstack listing) |
| RoHS Status | Green / RoHS compliant (TFBGA GREEN per Mouser 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 | — | 32-Bit RISC |
| Flash Memory Size | — | 512 KB (512K x 8) |
| SRAM Size | — | 64 KB |
| Supply Voltage | — | 1.8 V class (per distributor listing) |
| Terminal Form | — | Ball (BGA) |
| Package Shape | — | Square |
| Operating Temperature Grade | — | Industrial (-40C to +85C per IND TEMP listing) |
| Moisture Sensitivity Level | — | MRL A (per Mouser listing) |
| RoHS / Green Status | — | Green package (per Mouser listing) |
| Connectivity | — | UART, SPI, TWI, USB (per Microchip product page) |