ATSAML11E15A-AUKPH vs ATSAML11E16A-AU Comparison
Detailed side-by-side comparison of ATSAML11E15A-AUKPH by Microchip Technology and ATSAML11E16A-AU 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-AUKPH - Cortex-M23 MCU w/ TrustZone, 32KB Flash | Microchip
ATSAML11E15A-AUKPH ✓ ActiveMicrochip Technology
ATSAML11E16A-AU - 32MHz Cortex-M23 64KB MCU | Microchip
ATSAML11E16A-AU ✓ ActiveSpecification Comparison
| Parameter | ATSAML11E15A-AUKPH | ATSAML11E16A-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.78 | $2.78 |
| Core Architecture | ARM Cortex-M23 (ARMv8-M with TrustZone-M) | — |
| CPU Frequency | 32 MHz max | — |
| Flash Memory | 32 KB | — |
| SRAM | 8 KB | 16 KB |
| EEPROM (Emulated) | 2 KB | — |
| Operating Voltage | 1.62 V to 3.63 V | — |
| Operating Temperature | -40 °C to +85 °C (Industrial) | -40C to +85C |
| Package | 32-pin TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Active Current | <25 µA/MHz | < 25 uA/MHz |
| Sleep Current | <100 nA (RTC running) | < 100 nA |
| ADC | 12-bit, 1 Msps, up to 10 channels | 12-bit |
| Analog Comparators | 2 | — |
| Communication Interfaces | 2x I2C, 2x SPI, 1x I2S, 4x SERCOM | SERCOM (configurable UART/SPI/I2C) |
| Security | TrustZone-M, secure key storage, tamper detection, PSA Certified Level 1 | — |
| Crypto Acceleration | AES, SHA, TRNG (Trustonic Kinibi-M) | — |
| RTC | Yes, with calendar mode and 32 kHz oscillator | — |
| GPIOs | Up to 27 | — |
| RoHS Status | Compliant | Compliant |
| Core | — | ARM Cortex-M23 with TrustZone-M |
| Maximum Clock Frequency | — | 32 MHz |
| CoreMark per MHz | — | 2.62 |
| DMIPS | — | Up to 31 DMIPS |
| Program Memory (Flash) | — | 64 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Mounting Type | — | Surface Mount |
| I/O Pins | — | [DATA_NEEDED: I/O pin count from datasheet] |
| DAC | — | 10-bit |
| Crypto Accelerators | — | AES, SHA, TRNG on-die |
| Capacitive Touch | — | PTC (Peripheral Touch Controller) |
| Hardware Multiplier | — | Single-cycle |
| MSL Level | — | 3 (168 hours) |