ATSAMD20E18A-MU vs ATSAMD20J15A-AN Comparison
Detailed side-by-side comparison of ATSAMD20E18A-MU by Microchip Technology and ATSAMD20J15A-AN 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
ATSAMD20E18A-MU - 48MHz ARM Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMD20E18A-MU β ActiveMicrochip Technology
ATSAMD20J15A-AN - 32KB Flash Cortex-M0+ MCU 48MHz | Microchip
ATSAMD20J15A-AN β ActiveSpecification Comparison
| Parameter | ATSAMD20E18A-MU | ATSAMD20J15A-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.75 | $2.15 |
| Core | ARM Cortex-M0+ | β |
| Core Architecture | ARM 32-bit | β |
| Instruction Set | Thumb/Thumb-2 | β |
| Maximum CPU Frequency | 48 MHz | β |
| Program Memory (Flash) | 256 KB (256K x 8) | 32 KB (32K x 8) |
| SRAM | 32 KB (32K x 8) | 4 KB |
| Supply Voltage (Vdd) | 1.62 V to 3.63 V | β |
| Operating Temperature | -40 C to +85 C | -40 C to +105 C |
| Package | 32-VQFN (5x5 mm) with Exposed Pad | 64-TQFP (10x10 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| I/O Voltage | 3.3 V (typ) | β |
| Performance | 2.14 CoreMark/MHz | β |
| Peripheral Touch Controller (PTC) | Yes | β |
| SERCOM Modules | Up to 6 (I2C/SPI/UART configurable) | β |
| ADC / DAC | 12-bit ADC / 10-bit DAC (per SAM D20 family) | β |
| USB | Full-Speed USB 2.0 Device (per SAM D20 family) | β |
| MSL Level | MSL3 (per Microchip package profile) | 3 (168 hours) |
| Lead-Free / RoHS | Yes / Compliant (per Microchip product page) | β |
| Moisture Sensitivity Floor Life | 168 hours | β |
| Core Processor | β | ARM Cortex-M0+ |
| Core Size | β | 32-bit |
| Maximum CPU Clock | β | 48 MHz |
| CoreMark / MHz | β | 2.14 |
| Supply Voltage (VDD) | β | 1.62 V to 3.63 V |
| Number of I/O | β | 52 |
| Connectivity | β | I2C, SPI, UART/USART |
| Peripherals | β | Brown-out Detect/Reset, POR, WDT, Peripheral Event System |
| Series | β | SAM D20J |
| Peak Reflow Temperature | β | 260 C |
| RoHS Status | β | Compliant |