ATSAML11D14A-MUT vs ATSAML11D15A-MU Comparison
Detailed side-by-side comparison of ATSAML11D14A-MUT by Microchip Technology and ATSAML11D15A-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
ATSAML11D14A-MUT - 32MHz Cortex-M23 TrustZone MCU 16KB Flash | Microchip
ATSAML11D14A-MUT ✓ ActiveMicrochip Technology
ATSAML11D15A-MU - 32KB Flash Cortex-M23 MCU | Microchip
ATSAML11D15A-MU ✓ ActiveSpecification Comparison
| Parameter | ATSAML11D14A-MUT | ATSAML11D15A-MU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core | ARM Cortex-M23 (ARMv8-M Baseline with TrustZone) | — |
| Maximum Clock Speed | 32 MHz | — |
| Core Performance | 2.62 CoreMark/MHz, up to 31 DMIPS | — |
| Program Flash | 16 KB (16K x 8) | — |
| SRAM | 8 KB | 8 KB |
| Data Flash | 2 KB | — |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Active Current | < 25 µA/MHz | <25 uA/MHz |
| Sleep Current | < 100 nA | <100 nA |
| Hardware Multiplier | Single-cycle 32-bit | — |
| Hardware Divider | Yes | — |
| NVIC | Yes | — |
| Memory Protection Unit (MPU) | Yes | — |
| TrustZone for ARMv8-M | Yes | — |
| Operating Temperature | -40 °C to +85 °C | -40C to +85C |
| Package | 24-VQFN (4x4 mm) | 24-pin VQFN (4x4 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Bit Width | 32-bit | 32-bit |
| Core Architecture | — | ARM Cortex-M23 |
| Maximum Clock Frequency | — | 32 MHz |
| Flash Memory | — | 32 KB |
| Supply Voltage | — | 1.62 V to 3.63 V |
| Security | — | ARM TrustZone-M, secure boot, TRNG, secure key storage, tamper resistance |
| MSL Level | — | 3 (168 hours) |
| Tube Packaging | — | Yes (per Mouser listing) |