ATSAM4S4AB-MN vs ATSAM4S2CB-CNR Comparison
Detailed side-by-side comparison of ATSAM4S4AB-MN by Microchip Technology and ATSAM4S2CB-CNR 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
ATSAM4S4AB-MN - 120MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4S4AB-MN ✓ ActiveMicrochip Technology
ATSAM4S2CB-CNR - 120MHz Cortex-M4 MCU 128KB Flash | Microchip
ATSAM4S2CB-CNR ✓ ActiveSpecification Comparison
| Parameter | ATSAM4S4AB-MN | ATSAM4S2CB-CNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.55 | $3.53 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit Single-Core |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Flash Memory | 256 KB (256K x 8) | 128 KB (128K x 8) |
| SRAM | 64 KB | 64 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Operating Temperature | -40C to +105C | -40C to +105C (extended temp, CNR suffix) |
| Package | 48-QFN (7x7 mm) Exposed Pad | 100-TFBGA (9x9 mm) |
| Number of I/O | 34 | [DATA_NEEDED: GPIO count] |
| ADC Resolution | 12-bit | — |
| USB | Full-speed USB 2.0 Device port | — |
| Connectivity | USB, UART/USART, SPI, TWI (I2C) | — |
| Pin Compatibility | SAM7S, SAM3S, SAM3N, SAM4N families | — |
| Touch Support | Microchip QTouch capacitive touch | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | — |
| MSL Rating | [DATA_NEEDED: MSL level] | [DATA_NEEDED: moisture sensitivity level] |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| Peripherals | — | [DATA_NEEDED: peripheral list] |
| Communication Interfaces | — | [DATA_NEEDED: interface detail (UART/SPI/I2C/USB/USART)] |
| Packaging | — | Tape & Reel (MRL B) |
| Green / RoHS Status | — | GREEN, RoHS compliant per LCSC listing |
| Series | — | SAM4S |
| FPU / DSP Instructions | — | Cortex-M4 hardware FPU and DSP extension |