ATSAM4S4BA-AU vs ATSAM4S4BA-AN Comparison
Detailed side-by-side comparison of ATSAM4S4BA-AU by Microchip Technology and ATSAM4S4BA-AN by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ATSAM4S4BA-AU | ATSAM4S4BA-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit ARM Cortex-M4 microcontroller | 32-bit ARM Cortex-M4 microcontroller |
| Maximum Processor Frequency | 120 MHz | — |
| Processor Core | Arm Cortex-M4 | Arm Cortex-M4 |
| Instruction Set | Thumb-2 | — |
| DSP Support | DSP instructions | — |
| Memory Protection Unit | Yes | — |
| Embedded Flash Memory | 256 KB (256K x 8) | — |
| SRAM | 64 KB | — |
| Flash ECC | Embedded ECC | — |
| Flash Security | Security bit and lock bits | — |
| Flash Architecture | Dual-bank Flash | — |
| Supply Reference | 1.2 V and 3.3 V | — |
| Package | 64-pin LQFP, 10 x 10 mm | 64-pin LQFP |
| Mounting Type | Surface mount | Surface mount |
| Series | SAM4S | SAM4S |
| Architecture | 32-bit RISC | ARM Cortex-M4 RISC |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Maximum CPU Frequency | — | 120 MHz |
| Program Memory | — | 256 KB flash |
| Data Memory | — | 64 KB RAM |
| Operating Voltage | — | 1.2 V to 3.3 V |
| Temperature Grade | — | Industrial temperature |
| Environmental Package Classification | — | Green |
| Bit Width | — | 32 bit |
| Manufacturer | — | Microchip Technology |
| Qualification | — | [DATA_NEEDED: automotive or AEC-Q100 qualification] |