ATSAM4S8BA-AU vs ATSAM4N8BA-AU Comparison
Detailed side-by-side comparison of ATSAM4S8BA-AU by Microchip Technology and ATSAM4N8BA-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
ATSAM4S8BA-AU - ARM Cortex-M4 120MHz 512KB MCU | Microchip
ATSAM4S8BA-AU ✓ ActiveMicrochip Technology
ATSAM4N8BA-AU - 100MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4N8BA-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAM4S8BA-AU | ATSAM4N8BA-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.72 | $3.75 |
| Core | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Architecture | 32-bit RISC with DSP extensions | — |
| Instruction Set | Thumb-2 | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 128 KB | — |
| Instruction Cache | 2 KB | — |
| Operating Voltage | 1.62 V to 3.6 V | — |
| ADC | 12-bit, up to 1 Msps | — |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | — |
| Communication Interfaces | 2x UART, 2x TWI (I2C), 1x SPI, 1x I2S, 1x SDIO/SD/MMC | — |
| I/O Pins | 47 | — |
| Timers/PWM | 16-bit PWM channels | — |
| Package | 64-LQFP (10x10 mm) | 64-LQFP (10 x 10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40 C to +85 C (industrial) | [DATA_NEEDED: operating temperature range] |
| Pin-to-Pin Compatibility | SAM3N, SAM3S, SAM7S legacy (64-/100-pin) | — |
| RoHS Status | Compliant (Green, IND TEMP per Mouser listing) | — |
| Data Bus Width | — | 32 bit |
| Maximum Clock Frequency | — | 100 MHz |
| Program Memory Size | — | 512 KB |
| Program Memory Type | — | Flash |
| SRAM Size | — | 64 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| ADC Resolution | — | 12 bit |
| ADC Channels | — | 10 |
| DAC Resolution | — | 10 bit |
| USART Interfaces | — | 6 |
| SPI Interfaces | — | 3 |
| I2C Interfaces | — | 3 |
| Peripherals | — | PWM, Timers, RTC |
| Series | — | SAM4N |