ATSAML11E16A-UUTKPH vs ATSAML11E14A-UUTKPH Comparison
Detailed side-by-side comparison of ATSAML11E16A-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
ATSAML11E16A-UUTKPH - 32MHz Cortex-M23 TrustZone MCU | Microchip
ATSAML11E16A-UUTKPH ✓ ActiveMicrochip Technology
ATSAML11E14A-UUTKPH - Cortex-M23 MCU 16KB Flash | Microchip
ATSAML11E14A-UUTKPH ✓ ActiveSpecification Comparison
| Parameter | ATSAML11E16A-UUTKPH | ATSAML11E14A-UUTKPH |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.97 | $1.92 |
| Core | ARM Cortex-M23 | ARM Cortex-M23 (32-bit, single-core) |
| 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 | < 25 uA/MHz |
| Sleep Mode Current | < 100 nA | < 100 nA |
| ADC | 12-bit, up to 1 MSPS | — |
| DAC | 10-bit | — |
| 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-ball WLCSP (2.79 x 2.79 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | -40C to +85C | -40C to +85C (industrial) |
| RoHS Status | Compliant | Compliant |
| Key Provisioning | Factory key-provisioned (UUTKPH suffix) | — |
| Instruction Set | — | ARMv8-M Baseline |
| Program Memory (Flash) | — | 16 KB (16K x 8) |
| SRAM | — | 8 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Security | — | ARM TrustZone-M, Crypto Accelerator, Secure Boot, Key Provisioned, Tamper Detection |
| On-chip Peripherals | — | SERCOM, ADC, DAC, OPAMP, AC, PTC, Event System |
| Packaging | — | Tape & Reel |