ATSAML11E15A-AUT vs ATSAML11E14A-AUT Comparison
Detailed side-by-side comparison of ATSAML11E15A-AUT by Microchip Technology and ATSAML11E14A-AUT 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
ATSAML11E15A-AUT - 32KB Flash Cortex-M23 TrustZone MCU | Microchip
ATSAML11E15A-AUT β ActiveMicrochip Technology
ATSAML11E14A-AUT - ARM Cortex-M23 MCU 16KB Flash TQFP-32
ATSAML11E14A-AUT β ActiveSpecification Comparison
| Parameter | ATSAML11E15A-AUT | ATSAML11E14A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.07 | $1.34 |
| Core | ARM Cortex-M23 | β |
| Bit Width | 32-bit | β |
| Maximum Clock Frequency | 32 MHz | β |
| Program Memory Size | 32 KB (32K x 8) Flash | β |
| RAM Size | 8 KB SRAM | β |
| Supply Voltage Range | 1.62 V to 3.63 V | β |
| Operating Temperature Range | -40 C to +85 C (Industrial) | β |
| Package | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Security Feature | ARM TrustZone-M, secure key storage, tamper resistance | β |
| Active Current | <25 uA/MHz | β |
| Sleep Current | <100 nA | < 100 nA (with RTC) |
| ADC | 12-bit | 12-bit |
| Communication Interfaces | SERCOM (I2C/SPI/UART) | SERCOM (UART/SPI/I2C configurable) |
| Crypto Accelerator | AES | β |
| RoHS Status | Compliant | Compliant |
| Core Architecture | β | ARM Cortex-M23 (ARMv8-M Baseline) |
| Core Frequency | β | 32 MHz |
| Flash Memory | β | 16 KB |
| SRAM | β | 8 KB |
| Operating Voltage | β | 1.6 V to 3.6 V |
| Active Power Consumption | β | < 25 uA/MHz |
| Security | β | ARM TrustZone-M, secure key storage, crypto accelerators |
| Operating Temperature | β | -40C to +85C (automotive grade) |
| I/O Pins | β | 27 (typical) |
| AEC-Q100 | β | Qualified (automotive grade) |