ATSAM4S4BA-AN vs ATSAM4S4BA-AU Comparison
Detailed side-by-side comparison of ATSAM4S4BA-AN by Microchip Technology and ATSAM4S4BA-AU 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-AN | ATSAM4S4BA-AU |
|---|---|---|
| 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 |
| Processor Core | Arm Cortex-M4 | Arm Cortex-M4 |
| Maximum CPU Frequency | 120 MHz | — |
| Program Memory | 256 KB flash | — |
| Data Memory | 64 KB RAM | — |
| Operating Voltage | 1.2 V to 3.3 V | — |
| Package | 64-pin LQFP | 64-pin LQFP, 10 x 10 mm |
| Temperature Grade | Industrial temperature | — |
| Environmental Package Classification | Green | — |
| Mounting Type | Surface mount | Surface mount |
| Architecture | ARM Cortex-M4 RISC | 32-bit RISC |
| Bit Width | 32 bit | — |
| Manufacturer | Microchip Technology | — |
| Series | SAM4S | SAM4S |
| Qualification | [DATA_NEEDED: automotive or AEC-Q100 qualification] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Maximum Processor Frequency | — | 120 MHz |
| 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 |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |