ATSAMD21E15C-UUT vs ATSAML21E15B-MNT Comparison
Detailed side-by-side comparison of ATSAMD21E15C-UUT by Microchip Technology and ATSAML21E15B-MNT 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
ATSAMD21E15C-UUT - 32KB Flash Cortex-M0+ MCU WLCSP-35 | Microchip
ATSAMD21E15C-UUT ✓ ActiveMicrochip Technology
ATSAML21E15B-MNT - 32KB Flash Cortex-M0+ MCU 32-VQFN | Microchip
ATSAML21E15B-MNT ✓ ActiveSpecification Comparison
| Parameter | ATSAMD21E15C-UUT | ATSAML21E15B-MNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.62 | $1.90 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 32 KB | — |
| Data Memory (SRAM) | 4 KB | — |
| Operating Voltage Range | 1.62 V to 3.63 V | 1.6 V to 3.6 V |
| Package | 35-ball WLCSP | 32-VQFN (5x5 mm) with exposed pad |
| Pin Count | 35 | — |
| Operating Temperature | -40 C to +85 C | — |
| DMAC Channels | 12 | — |
| Event System Channels | 12 | — |
| Serial Communication (SERCOM) | Configurable as I2C/SPI/UART | — |
| Debug Interface | Serial Wire Debug (SWD) | — |
| Sleep Modes | Idle, Standby, SleepWalking peripherals | — |
| Mounting Type | Surface Mount (WLCSP) | Surface Mount |
| RoHS Status | Compliant (Green) | Compliant |
| Core Architecture | — | ARM Cortex-M0+ |
| Core Count | — | Single-core 32-bit |
| Maximum Clock Frequency | — | 48 MHz |
| Flash Memory | — | 32 KB (32K x 8) |
| SRAM | — | 4 KB |
| Active Mode Current | — | <35 µA/MHz |
| Sleep Mode Current | — | 200 nA |
| ADC | — | 12-bit |
| DAC | — | 12-bit |
| USB | — | Full-speed USB 2.0 Device |
| SERCOM Interfaces | — | [DATA_NEEDED: SERCOM count] |
| Operating Temperature Range | — | -40°C to +85°C |
| Carrier Type | — | Tape & Reel |