
- Manufacturer
- MFR.Part #
- ATSAMD51J18A-AF
- JLCPCB Part #
- C619211
- Package
- TQFP-64(10x10)
- Description
- -40℃~+125℃ 1.71V~3.63V 120MHz 128KB 12bit 12bit 256KB 32 Bit 51 ARM Cortex-M4F Built-in FLASH TQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS
- EasyEDA Libraries
- ECCN
- 5A992C
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | Microchip Tech | |
| Package | TQFP-64(10x10) | |
| Operating Temperature | -40℃~+125℃ | |
| DAC (Bit) | 12bit | |
| Program Memory Type | FLASH | |
| RAM Size | 128KB | |
| CPU Core | ARM Cortex-M4F | |
| Number of I/O | 51 | |
| Oscillator Type | Built-in | |
| CPU Maximum Speed | 120MHz | |
| Program Storage Size | 256KB | |
| Voltage - Supply | 1.71V~3.63V | |
| Core Size | 32 Bit | |
| Features | Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Built-in general-purpose timer、Hardware CRC、Calendar function、Built-in temperature sensor、Touch function、True random number generator (TRNG)、Hardware ECC check | |
| ADC (Bit) | 12bit |

* Images are for reference only
ATSAMD51J18A-AF
Extended- Manufacturer
- MFR.Part #
- ATSAMD51J18A-AF
- JLCPCB Part #
- C619211
- Package
- TQFP-64(10x10)
- Description
- -40℃~+125℃ 1.71V~3.63V 120MHz 128KB 12bit 12bit 256KB 32 Bit 51 ARM Cortex-M4F Built-in FLASH TQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS
- EasyEDA Libraries
- ECCN
- 5A992C
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- ATSAMD51J18A-AF
- JLCPCB Part #
- C619211
- Package
- TQFP-64(10x10)
- Description
- -40℃~+125℃ 1.71V~3.63V 120MHz 128KB 12bit 12bit 256KB 32 Bit 51 ARM Cortex-M4F Built-in FLASH TQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHS
- EasyEDA Libraries
- ECCN
- 5A992C
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
ATSAMD51J18A-AF Specifications
ATSAMD51J18A-AF technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | Microchip Tech | |
| Package | TQFP-64(10x10) | |
| Operating Temperature | -40℃~+125℃ | |
| DAC (Bit) | 12bit | |
| Program Memory Type | FLASH | |
| RAM Size | 128KB | |
| CPU Core | ARM Cortex-M4F | |
| Number of I/O | 51 | |
| Oscillator Type | Built-in | |
| CPU Maximum Speed | 120MHz | |
| Program Storage Size | 256KB | |
| Voltage - Supply | 1.71V~3.63V | |
| Core Size | 32 Bit | |
| Features | Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、Built-in general-purpose timer、Hardware CRC、Calendar function、Built-in temperature sensor、Touch function、True random number generator (TRNG)、Hardware ECC check | |
| ADC (Bit) | 12bit |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the ATSAMD51J18A-AF. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

ATSAMD51J18A-AF Documents
ATSAMD51J18A-AF datasheets or manufacturer documentation.
Datasheet: ATSAMD51J18A-AF Datasheet (PDF)
ATSAMD51J18A-AF Schematic Symbol & PCB Footprint
The ATSAMD51J18A-AF schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.