ATSAM4S2AB-MNR vs ATSAM4S4AB-MN Comparison
Detailed side-by-side comparison of ATSAM4S2AB-MNR by Microchip Technology and ATSAM4S4AB-MN 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
ATSAM4S2AB-MNR - 120MHz Cortex-M4 MCU 128KB Flash | Microchip
ATSAM4S2AB-MNR ✓ ActiveMicrochip Technology
ATSAM4S4AB-MN - 120MHz Cortex-M4 MCU 256KB Flash | Microchip
ATSAM4S4AB-MN ✓ ActiveSpecification Comparison
| Parameter | ATSAM4S2AB-MNR | ATSAM4S4AB-MN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.98 | $3.55 |
| Core | ARM Cortex-M4 | — |
| Core Size | 32-Bit | 32-bit |
| Maximum Clock Frequency | 120 MHz | 120 MHz |
| Flash Memory | 128 KB (128K x 8) | 256 KB (256K x 8) |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Series | SAM4S | — |
| Package | 48-QFN (7x7 mm), exposed pad (HVQCCN) | 48-QFN (7x7 mm) Exposed Pad |
| Number of Terminals | 48 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Temperature Grade | Extended (M grade, EXT TEMP) | — |
| Package Code (JEDEC style) | HVQCCN, square, no-lead | — |
| Packaging | Tape & Reel (T&R) | — |
| Environmental | Green, halogen-free (QFN, GREEN) | — |
| Core Architecture | RISC | — |
| On-chip Peripherals | USB 2.0 Device, DMA, timers, UART/SPI/TWI, ADC | — |
| RoHS Status | Compliant (green package) | Compliant |
| Core Processor | — | ARM Cortex-M4 |
| SRAM | — | 64 KB |
| Operating Temperature | — | -40C to +105C |
| Number of I/O | — | 34 |
| 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 |
| MSL Rating | — | [DATA_NEEDED: MSL level] |