ATSAML11E15A-UUTKPH vs ATSAML11E14A-UUTKPH Comparison
Detailed side-by-side comparison of ATSAML11E15A-UUTKPH by Microchip Technology and ATSAML11E14A-UUTKPH 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-UUTKPH - 32KB Flash ARM Cortex-M23 MCU | Microchip
ATSAML11E15A-UUTKPH ✓ ActiveMicrochip Technology
ATSAML11E14A-UUTKPH - Cortex-M23 MCU 16KB Flash | Microchip
ATSAML11E14A-UUTKPH ✓ ActiveSpecification Comparison
| Parameter | ATSAML11E15A-UUTKPH | ATSAML11E14A-UUTKPH |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.01 | $1.92 |
| Core | ARM Cortex-M23 (Armv8-M Baseline) | ARM Cortex-M23 (32-bit, single-core) |
| Maximum Clock Frequency | 32 MHz | 32 MHz |
| Program Memory (Flash) | 32 KB | 16 KB (16K x 8) |
| SRAM | 8 KB | 8 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| Active Current (typical) | <25 µA/MHz | — |
| Sleep Current (typical) | <100 nA (retention) | — |
| Security | ARM TrustZone-M, Secure Boot, Secure Debug | ARM TrustZone-M, Crypto Accelerator, Secure Boot, Key Provisioned, Tamper Detection |
| Cryptographic Accelerators | AES-256, SHA-256, ECC, TRNG | — |
| ADC | 12-bit SAR ADC | — |
| DAC | 10-bit DAC | — |
| Peripheral Touch Controller | Yes (built-in PTC) | — |
| SERCOM Interfaces | Up to 6 (configurable UART/SPI/I2C) | — |
| Package | 32-pin WLCSP | 32-ball WLCSP (2.79 x 2.79 mm) |
| Operating Temperature | -40 °C to +85 °C | — |
| RoHS Status | Compliant | Compliant |
| Key Provisioning | Yes (factory provisioned, KPH suffix) | — |
| Instruction Set | — | ARMv8-M Baseline |
| Active Mode Current | — | < 25 uA/MHz |
| Sleep Mode Current | — | < 100 nA |
| Mounting Type | — | Surface Mount |
| Operating Temperature Range | — | -40C to +85C (industrial) |
| On-chip Peripherals | — | SERCOM, ADC, DAC, OPAMP, AC, PTC, Event System |
| Packaging | — | Tape & Reel |