ATSAM4N16BA-MUR vs ATSAM3N4BA-MU Comparison
Detailed side-by-side comparison of ATSAM4N16BA-MUR by Microchip Technology and ATSAM3N4BA-MU 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
ATSAM4N16BA-MUR - 100MHz Cortex-M4, 1MB Flash MCU | Microchip
ATSAM4N16BA-MUR β ActiveMicrochip Technology
ATSAM3N4BA-MU - 48MHz Cortex-M3 MCU, 256KB Flash | Microchip
ATSAM3N4BA-MU β ActiveSpecification Comparison
| Parameter | ATSAM4N16BA-MUR | ATSAM3N4BA-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.80 | $3.48 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M3 revision 2.0 |
| Core Size | 32-Bit | 32-bit |
| Maximum Clock Frequency | 100 MHz | 48 MHz |
| Flash Memory | 1 MB (1M x 8) | β |
| SRAM | 80 KB | β |
| Instruction Set | Thumb-2 with DSP instructions | Thumb-2 |
| Memory Protection | MPU (Memory Protection Unit) | β |
| Supply Voltage | 1.62 V to 3.6 V (2.5V/3.3V typical) | 1.8 V to 3.3 V |
| Package | 64-QFN (9x9 mm) with Exposed Pad | β |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C (Industrial) | -40C to +85C |
| ADC Resolution | 10-bit | β |
| Packaging | Tape & Reel (T/R) | Tray |
| Pin Compatibility | Pin-to-pin compatible with SAM3N, SAM3S, SAM4S (64-pin) and SAM7S (64-pin) | Pin-to-pin compatible with SAM3S (48/64/100-pin) and SAM7S (48/64-pin) |
| Series | SAM4N (ATSAM4N16B) | β |
| RoHS Status | Compliant (GREEN) | Compliant (lead-free MU suffix) |
| Pull-up Resistors | [DATA_NEEDED: internal pull-up availability] | β |
| Flash Memory Size | β | 256KB (256K x 8) |
| RAM Size | β | 24K x 8 |
| Number of I/O | β | 47 |
| Oscillator Type | β | Internal |
| SysTick Timer | β | 24-bit |
| Interrupt Controller | β | NVIC (Nested Vector Interrupt Controller) |
| Package / Case | β | 64-QFN (9x9 mm) with exposed pad |