ATSAM4N8CA-AU vs ATSAM4S8CA-AU Comparison
Detailed side-by-side comparison of ATSAM4N8CA-AU by Microchip Technology and ATSAM4S8CA-AU 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-AU - 100MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4N8CA-AU β ActiveMicrochip Technology
ATSAM4S8CA-AU - ARM Cortex-M4 120MHz 512KB Flash MCU | Microchip
ATSAM4S8CA-AU β ActiveSpecification Comparison
| Parameter | ATSAM4N8CA-AU | ATSAM4S8CA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.83 | $5.74 |
| Core Processor | ARM Cortex-M4 | β |
| Core Size | 32-Bit | β |
| Maximum Clock Frequency | 100 MHz | β |
| Program Memory Size | 512 KB (512K x 8) Flash | β |
| SRAM Size | 64 KB | β |
| Instruction Set | Thumb-2 | β |
| DSP Instructions | Yes | β |
| Memory Protection Unit (MPU) | Yes | β |
| Supply Voltage | 2.5 V / 3.3 V | β |
| Package | 100-LQFP (14x14 mm) | 100-pin LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | Industrial (-40C to +85C) | -40C to +85C (industrial) |
| Packaging Attribute | Tray (AU suffix) | β |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL Level] | β |
| Pin-to-Pin Compatibility | SAM4S, SAM3S, SAM3N, SAM7S families | β |
| RoHS Status | Compliant (GREEN package per Mouser) | Compliant |
| Core | β | ARM Cortex-M4 |
| Core Features | β | DSP, FPU (single precision), Thumb-2 instruction set, MPU |
| Instruction Cache | β | 2 KB |
| Maximum Clock Speed | β | 120 MHz |
| Performance | β | 1.25 DMIPS/MHz (Dhrystone 2.1) |
| Program Memory (Flash) | β | 512 KB (512K x 8) |
| SRAM | β | 128 KB |
| Supply Voltage (VDDIO/VDDCORE) | β | 1.62 V to 3.6 V |
| Backup Supply (VDDBU) | β | 1.62 V to 3.6 V |
| ADC | β | 12-bit, up to 1 MSPS |
| USB | β | Full-Speed USB Device with on-chip transceiver |
| MSL Level | β | 3 (168 hours) |
| Lead-Free / Halogen-Free | β | Yes (per Microchip product page) |