ATSAMD10D13A-MNT - 48MHz Cortex-M0+ MCU, 8KB Flash | Microchip
Référence : ATSAMD10D13A-MNT ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $1.95 | $1,95 |
| 10 | $1.76 | $17,60 |
| 100 | $1.55 | $155,00 |
| 500 | $1.34 | $670,00 |
| 1 000 | $1.15 | $1 150,00 |
ATSAMD10D13A-MNT Présentation
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory (typically Flash), working memory (SRAM), and a rich set of peripherals such as timers, communication interfaces, ADC/DAC, and GPIO. Microcontrollers sit at the heart of nearly every embedded system, ranging from battery-powered IoT sensor nodes to motor controllers and human-machine interface boards. The ARM Cortex-M0+ core used in the SAM D10 is a minimal-footprint, energy-efficient 32-bit core optimized for cost-sensitive and low-power applications, making it a popular stepping stone from older 8/16-bit architectures.
Key features of the ATSAMD10D13A-MNT include its Cortex-M0+ core at 48 MHz, 8 KB Flash / 4 KB SRAM memory complement, an on-chip full-speed USB 2.0 device interface, a 12-channel 350 ksps 12-bit SAR ADC, multiple SERCOM serial interfaces (configurable as UART/SPI/I2C), 14 GPIO, and a six-channel 16-bit TC capture/compare timer block. It also supports up to 24 self-programmable Flash pages, an event system for inter-peripheral signalling without CPU intervention, and a low-power SleepWalking peripheral controller that wakes selected peripherals while the core stays asleep.
The SAM D10 uses Microchip's proprietary low-power process and a wide 1.6 V to 3.6 V supply range with a flexible on-chip voltage regulator. The integrated USB 2.0 full-speed transceiver (with internal pull-up/pull-down and on-chip oscillator tuning) eliminates the need for an external clock crystal when USB is enabled, simplifying PCB design for HID, CDC, or custom USB device classes. The 4x4 mm 24-QFN package combines a small footprint with a thermal pad that improves heat dissipation when the device drives multiple I/O at high slew rates.
Typical applications for the ATSAMD10D13A-MNT include low-power IoT sensor nodes, USB HID peripherals (keyboards, mice, custom input devices), home automation endpoints, consumer electronics with capacitive touch, industrial metering and monitoring, and small motor control or LED driving tasks. In each case, the combination of a Cortex-M0+ core, on-chip USB, and SERCOM flexibility allows a single chip to replace multi-IC solutions that previously combined an MCU with a dedicated USB controller.
When designing with the ATSAMD10D13A-MNT, place decoupling capacitors (typically one 100 nF and one 4.7-10 uF bulk) within a few millimeters of the VDD pin and connect the exposed thermal pad to a solid ground pour. If the USB D+/D- lines exceed 50 mm, add source-series termination to maintain signal integrity at full-speed (12 Mbps). For low-power designs, use the event system and SleepWalking peripherals instead of polling to minimize average current draw.
This page synthesizes distributor pricing, drop-in alternatives from the SAM D10 family, and practical design notes not found in the manufacturer datasheet alone, helping engineers select and qualify the part faster.
Alternatives de remplacement direct pour ATSAMD10D13A-MNT — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec ATSAMD10D13A-MNT (même facteur de forme et même empreinte) — différant par Package, ADC, Core Architecture, GPIO Count, MSL Level.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
ATSAMD10D14A-MNT
✅ Remplacement direct✓ En stock
$1.42 / unité
Voir la fiche technique →ATSAMD10D13A-MUT
✅ Remplacement direct✓ En stock
$1.81 / unité
Voir la fiche technique →ATSAMD10D14A-MUT
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
ATSAMD10C13A-MNT
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
ATSAMD10D13A-SSNT
✅ Remplacement direct ⚠️ Spécifications non vérifiées📋 Alternative de référence (hors catalogue)
ATSAMD10D13A-MNT Valeurs maximales et caractéristiques électriques
| Core Architecture | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz |
| CoreMark/MHz | 2.46 |
| Flash Memory | 8 KB (8K x 8) |
| SRAM | 4 KB |
| Operating Voltage | 1.6 V to 3.6 V |
| GPIO Count | 14 (maximum) |
| Boîtier | 24-QFN (4x4 mm) with exposed pad |
| USB Interface | USB 2.0 Full-Speed Device (12 Mbps), on-chip transceiver |
| ADC | 12-bit SAR, up to 350 ksps, up to 12 channels |
| Serial Communication (SERCOM) | Up to 6 configurable SERCOM (UART/SPI/I2C) |
| Timers (TC) | 16-bit TC, up to 6 channels |
| Température de fonctionnement | -40C to +105C (industrial) |
| Type de montage | Surface Mount |
| Statut RoHS | Compliant |
Configuration des broches de ATSAMD10D13A-MNT
| Broche 1 | PA03 — GPIO / ADC AIN1 / VREF |
| Broche 2 | PA04 — GPIO / ADC AIN2 / VOUT |
| Broche 3 | PA05 — GPIO / ADC AIN3 |
| Broche 4 | PA06 — GPIO / ADC AIN4 |
| Broche 5 | PA07 — GPIO / ADC AIN5 |
| Broche 6 | VDD — Digital supply voltage |
| Broche 7 | GND — Ground |
| Broche 8 | PA08 — GPIO / SERCOM0 PAD0 (I2C/SPI/UART) |
| Broche 9 | PA09 — GPIO / SERCOM0 PAD1 |
| Broche 10 | PA10 — GPIO / SERCOM0 PAD2 |
| Broche 11 | PA11 — GPIO / SERCOM0 PAD3 |
| Broche 12 | PA14 — GPIO / SERCOM2 PAD0 |
| Broche 13 | PA15 — GPIO / SERCOM2 PAD1 |
| Broche 14 | PA16 — GPIO / SERCOM1 PAD0 |
| Broche 15 | PA17 — GPIO / SERCOM1 PAD1 |
| Broche 16 | PA18 — GPIO / SERCOM3 PAD2 / TC3 WO0 |
| Broche 17 | PA19 — GPIO / SERCOM3 PAD3 / TC3 WO1 |
| Broche 18 | PA22 — GPIO / SERCOM3 PAD0 / TC4 WO0 |
| Broche 19 | PA23 — GPIO / SERCOM3 PAD1 / TC4 WO1 |
| Broche 20 | PA24 — GPIO / SERCOM1 PAD2 / USB_DM |
| Broche 21 | PA25 — GPIO / SERCOM1 PAD3 / USB_DP |
| Broche 22 | PA27 — GPIO / SWDIO |
| Broche 23 | RESET — System reset (active low) |
| Broche 24 | GND_PAD — Exposed thermal pad - connect to ground |
Applications typiques
ATSAMD10D13A-MNT convient pour 6 applications: USB HID Peripheral Device, Low-Power IoT Sensor Node, Home Automation Endpoint, Consumer Electronics with Touch Sensing, Industrial Metering and Monitoring, Small Motor Control / LED Driver.
USB HID Peripheral Device
The ATSAMD10D13A-MNT is well suited for USB Human Interface Devices (keyboards, mice, custom input devices, presentation clickers) thanks to its on-chip USB 2.0 Full-Speed transceiver and integrated tunable internal oscillator. The 8 KB Flash comfortably fits HID report descriptors, bootloaders, and application firmware, while the Cortex-M0+ core at 48 MHz provides deterministic response times below the USB 1 ms frame budget. The six SERCOM ports are available for I2C/SPI peripherals (keyscan matrices, RGB LED drivers, capacitive touch controllers) when not configured for USB. Place a 4.7 uF bulk capacitor near VDD and route D+/D- as a 90-ohm differential pair to maintain USB signal integrity at 12 Mbps.
Recommandé
Low-Power IoT Sensor Node
For battery-powered IoT endpoints, the ATSAMD10D13A-MNT combines sub-microamp sleep modes with the SleepWalking event system that wakes individual peripherals without CPU intervention. The 4 KB SRAM retains state across sleep cycles, enabling wake-on-motion or wake-on-temperature designs that can run for years on a single coin cell. The six SERCOM ports handle UART sensors, I2C environmental sensors, and SPI radios. The 12-bit ADC at 350 ksps supports battery monitoring and direct interface to analog sensor outputs (gas sensors, photodiodes, strain gauges) without an external ADC.
Recommandé
Home Automation Endpoint
The ATSAMD10D13A-MNT fits home automation endpoints (smart switches, dimmers, smart plugs, occupancy sensors) because it offers a wide 1.6 V to 3.6 V supply that accepts battery, USB, or rectified mains-derived power. The 12-channel 12-bit ADC handles dimmer phase-angle sensing, current measurement via shunt resistors, and battery voltage monitoring. Up to 14 GPIO drive triac optocouplers, relay coils, and zero-cross detectors directly. The on-chip USB enables easy firmware updates from a phone or laptop, eliminating the need for a separate programming header in production units.
Recommandé
Consumer Electronics with Touch Sensing
The ATSAMD10D13A-MNT supports Microchip's QTouch capacitive touch library, allowing buttons, sliders, and wheels to be implemented without additional ICs. The 14 GPIO pins and event-driven peripheral controller make it ideal for small user interfaces such as headphones, kitchen appliances, and personal-care devices. The Cortex-M0+ core responds to touch interrupts within microseconds, while the USB interface allows direct firmware updates over a standard USB-C cable. The 24-QFN package is small enough to fit behind a single touch button on tight panels.
Recommandé
Industrial Metering and Monitoring
For industrial metering (electricity, water, gas, environmental monitoring), the ATSAMD10D13A-MNT provides the precision of a 12-bit 350 ksps ADC, deterministic Cortex-M0+ execution at 48 MHz, and an industrial temperature range of -40C to +105C. The 14 GPIO drive LCD segments, optoisolated communication lines, and EEPROM interfaces. Six SERCOM ports support multiple isolated UARTs for AMR/AMI data collection, while the event system ensures accurate time-stamping of pulse-counter inputs without CPU overhead.
Recommandé
Small Motor Control / LED Driver
The ATSAMD10D13A-MNT can drive small brushed DC motors, fans, pumps, and LED lighting strings using its six 16-bit TC channels to generate PWM waveforms up to 48 MHz. The 14 GPIO outputs switch external MOSFET drivers at high dV/dt while the Cortex-M0+ runs a small PID loop. The 24-QFN exposed-pad package handles thermal dissipation for moderate-duty cycles. For closed-loop control, the 12-bit ADC samples back-EMF or current-sense signals synchronously to the PWM via the event system, removing jitter from software-triggered sampling.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour ATSAMD10D13A-MNT — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | ATSAMD10D14A-MNT | ATSAMD10D13A-MUT | ATSAMD10D14A-MUT | ATSAMD10C13A-MNT |
|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 24-QFN (4x4 mm) | 24-QFN (4x4 mm) - same | 24-QFN (4x4 mm) - same | 24-QFN (4x4 mm) - same | 24-QFN (4x4 mm) - same |
| Flash Memory | 8 KB | 16 KB | 8 KB | 16 KB | 8 KB |
| SRAM | 4 KB | 4 KB | 4 KB | 4 KB | 4 KB |
| Maximum CPU Frequency | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz |
| Operating Voltage | 1.6 V to 3.6 V | 1.6 V to 3.6 V | 1.6 V to 3.6 V | 1.6 V to 3.6 V | 1.6 V to 3.6 V |
| USB Interface | USB 2.0 FS Device | USB 2.0 FS Device | USB 2.0 FS Device | USB 2.0 FS Device | USB 2.0 FS Device |
| Operating Temperature | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C |
| Estimated Unit Price (qty 1) | $1.95 | ~$2.05 | ~$1.95 | ~$2.05 | ~$1.95 |
Principaux différenciateurs
- Smallest SAM D10 part in active portfolio with on-chip USB (vs ATSAMD10D14A-MNT)
- Industrial temperature range on the N-variant (vs ATSAMD10D13A-MUT)
- On-chip USB eliminates external PHY and crystal (vs ATSAMC20J18A-MNT)
Notes de conception
Place a 100 nF ceramic decoupling capacitor within 2-3 mm of the VDD pin (pin 6) and a 4.7 uF bulk capacitor on the same power trace to handle USB inrush current when the device enumerates. The exposed thermal pad (pin 24) MUST be soldered to a continuous ground pour with multiple thermal vias to a ground plane for proper heat dissipation and EMC performance. Avoid routing digital signals under the exposed pad.
Route USB D+ (PA25) and D- (PA24) as a 90-ohm differential pair with matched length to within 150 mil, and keep the pair away from switching signals and noisy power traces. If total trace length exceeds 50 mm, add 22-27 ohm source-series termination resistors on each line. Keep the on-chip tunable internal oscillator in mind - although USB eliminates an external crystal, the TCXO/PLL trim values from Atmel-42220 must be loaded from Flash for reliable full-speed compliance.
Do not exceed the 3.6 V absolute maximum on any I/O pin; transients above this can cause latch-up. When enabling USB, configure the AHB clock divider so the 48 MHz USB clock is precisely derived from the internal 8 MHz oscillator after PLL multiplication. Use Microchip's asf-drivers or Harmony3 USB stack with the provided descriptor templates to avoid stack hand-rolled issues with remote-wakeup and suspend current requirements (less than 2.5 mA average over 1 second).
For battery-powered designs, configure the on-chip voltage regulator in low-power mode (LDO not DCDC) to achieve sub-1 uA sleep current with full 4 KB SRAM retention. Use the SleepWalking event system instead of timer interrupts to wake peripherals - this allows ADC, SERCOM, and TC to capture data without CPU intervention, reducing average current by 60-80% in typical IoT sensor duty cycles of 1% active / 99% sleep.
Informations de conformité
RoHS compliant per Microchip product page. Industrial temperature grade -40C to +105C but not AEC-Q100 qualified - automotive designs should select AEC-Q100 qualified variants from Microchip's automotive MCU portfolio.
