ATSAML11E16A-UUTKPH vs ATSAML11E15A-UUTKPH Comparison
Detailed side-by-side comparison of ATSAML11E16A-UUTKPH by Microchip Technology and ATSAML11E15A-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
ATSAML11E16A-UUTKPH - 32MHz Cortex-M23 TrustZone MCU | Microchip
ATSAML11E16A-UUTKPH ✓ ActiveMicrochip Technology
ATSAML11E15A-UUTKPH - 32KB Flash ARM Cortex-M23 MCU | Microchip
ATSAML11E15A-UUTKPH ✓ ActiveSpecification Comparison
| Parameter | ATSAML11E16A-UUTKPH | ATSAML11E15A-UUTKPH |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.97 | $2.01 |
| Core | ARM Cortex-M23 | ARM Cortex-M23 (Armv8-M Baseline) |
| Core Architecture | ARMv8-M Baseline with TrustZone-M | — |
| Maximum Clock Frequency | 32 MHz | 32 MHz |
| Program Memory Size (Flash) | 64 KB | — |
| SRAM Size | 16 KB | — |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Active Mode Current | < 25 uA/MHz | — |
| Sleep Mode Current | < 100 nA | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit SAR ADC |
| DAC | 10-bit | 10-bit DAC |
| Analog Comparator | Yes (AC) | — |
| Operational Amplifier | Yes (on-chip OPAMP) | — |
| Peripheral Touch Controller (PTC) | Enhanced, supports up to 256 buttons | — |
| Communication Interfaces | SERCOM (UART/SPI/I2C configurable) | — |
| Security Features | TrustZone-M, secure boot, secure key storage, tamper detection, AES, SHA, TRNG | — |
| Package | 32-pin WLCSP | 32-pin WLCSP |
| Mounting Type | Surface Mount | — |
| Operating Temperature Range | -40C to +85C | — |
| RoHS Status | Compliant | Compliant |
| Key Provisioning | Factory key-provisioned (UUTKPH suffix) | Yes (factory provisioned, KPH suffix) |
| Program Memory (Flash) | — | 32 KB |
| SRAM | — | 8 KB |
| Operating Voltage Range | — | 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 |
| Cryptographic Accelerators | — | AES-256, SHA-256, ECC, TRNG |
| Peripheral Touch Controller | — | Yes (built-in PTC) |
| SERCOM Interfaces | — | Up to 6 (configurable UART/SPI/I2C) |
| Operating Temperature | — | -40 °C to +85 °C |