ATSAML11E14A-UUTKPH vs ATSAML11E16A-UUTKPH Comparison
Detailed side-by-side comparison of ATSAML11E14A-UUTKPH by Microchip Technology and ATSAML11E16A-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
ATSAML11E14A-UUTKPH - Cortex-M23 MCU 16KB Flash | Microchip
ATSAML11E14A-UUTKPH ✓ ActiveMicrochip Technology
ATSAML11E16A-UUTKPH - 32MHz Cortex-M23 TrustZone MCU | Microchip
ATSAML11E16A-UUTKPH ✓ ActiveSpecification Comparison
| Parameter | ATSAML11E14A-UUTKPH | ATSAML11E16A-UUTKPH |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.92 | $2.97 |
| Core | ARM Cortex-M23 (32-bit, single-core) | ARM Cortex-M23 |
| Instruction Set | ARMv8-M Baseline | — |
| Maximum Clock Frequency | 32 MHz | 32 MHz |
| 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 | — |
| Active Mode Current | < 25 uA/MHz | < 25 uA/MHz |
| Sleep Mode Current | < 100 nA | < 100 nA |
| Package | 32-ball WLCSP (2.79 x 2.79 mm) | 32-pin WLCSP |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | -40C to +85C (industrial) | -40C to +85C |
| On-chip Peripherals | SERCOM, ADC, DAC, OPAMP, AC, PTC, Event System | — |
| RoHS Status | Compliant | Compliant |
| Packaging | Tape & Reel | — |
| Core Architecture | — | ARMv8-M Baseline with TrustZone-M |
| Program Memory Size (Flash) | — | 64 KB |
| SRAM Size | — | 16 KB |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| 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 |
| Key Provisioning | — | Factory key-provisioned (UUTKPH suffix) |