ATSAME53J19A-MUT - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
MPN: ATSAME53J19A-MUT ✓ Hoạt độngATSAME53J19A-MUT Tóm tắt
What is a Cortex-M4F microcontroller? A Cortex-M4F MCU is a 32-bit microcontroller core built around the ARMv7-M architecture with a hardware single-precision Floating Point Unit, designed for deterministic real-time control with DSP extensions. Microcontrollers (MCUs) sit within the broader category hierarchy of: microcontroller -> embedded processor -> semiconductor IC -> integrated circuit. The Cortex-M4F class is widely used when applications need both signal-processing performance (DSP instructions, FPU) and deterministic interrupt response typical of microcontrollers.
Key features of the ATSAME53J19A-MUT include the 120 MHz Cortex-M4F core, 512 KB dual-panel Flash with ECC, up to 192 KB SRAM with ECC, a high-speed 12-bit ADC up to 1 Msps, on-chip high-speed USB, CAN-FD, and SD/MMC host interfaces. The device family also integrates a 10/100 Ethernet MAC (on selected siblings) and a comprehensive set of SERCOM peripherals configurable as UART/SPI/I2C. The -MUT reel-pack variant matches the standard -MU datasheet specifications.
From a technical depth perspective, the SAM E53 family uses Microchip's proprietary on-chip interconnect that couples SRAM via multiple SRAM ports to DMA and the CPU, allowing concurrent data fetches to/from the CPU and peripherals without contention. Dual-panel Flash with ECC provides fail-safe storage and supports live firmware updates - critical for industrial IoT, automotive aftermarket, and remote sensor nodes.
Typical applications include industrial IoT edge nodes, motor control and variable-frequency drives, building automation and HVAC controllers, connected sensor hubs, smart energy metering, and human-machine interface (HMI) panels. The wide peripheral set and Ethernet/USB/CAN-FD mix make the part a strong fit when a single MCU must serve both connectivity and control roles on the same board.
When designing with this device, ensure the VQFN exposed pad is soldered to a sufficiently large copper pour for thermal dissipation - at 120 MHz the core can dissipate significant power under sustained DSP load. The dual-panel Flash allows application + bootloader partitioning, but firmware must respect the write/erase endurance budget (typically 10K cycles per row).
This page synthesizes verified distributor pricing, parametric cross-reference data, and application context not consolidated on a single manufacturer page.
Bộ thay thế dễ dàng lắp đặt cho ATSAME53J19A-MUT — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với ATSAME53J19A-MUT (cùng hình factor và footprint) — khác nhau ở Package, Program Memory (Flash), ADC, DAC, USB.
ATSAME53J19A-MU-EFP
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →ATSAME53J19A-MFT
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →ATSAME53J18A-MFT
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →ATSAME53J20A-MFT
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
ATSAME53J19A-MUT-EFP
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →ATSAME53J19A-MUT Tỷ lệ tối đa & tính chất điện
| Core | ARM Cortex-M4F with FPU |
| Maximum CPU Clock | 120 MHz |
| Flash Memory | 512 KB (512K x 8) dual-panel with ECC |
| SRAM | 192 KB with ECC |
| Operating Voltage (VDDIN) | 3.3 V typical (see datasheet range) |
| Hộp | 64-VQFN (9x9 mm) with exposed pad |
| Số lượng chân | 64 |
| Temperature Grade | Industrial (per Partstack listing) |
| Kiểu lắp đặt | Surface Mount |
| ADC | 12-bit, up to 1 Msps (per SAM E53 family datasheet) |
| USB | High-speed USB 2.0 (host/device) on chip |
| CAN | CAN-FD supported |
| Ethernet | 10/100 Ethernet MAC on selected family variants |
| SERCOM | Configurable UART/SPI/I2C peripherals |
| Trạng thái RoHS | Compliant |
| Packing Method | Tape & Reel |
Cấu hình chân ATSAME53J19A-MUT
| Chân 1 | PA00 — GPIO / XIN32K (32 kHz crystal input) |
| Chân 2 | PA01 — GPIO / XOUT32K (32 kHz crystal output) |
| Chân 3 | PA02 — GPIO / ADC AIN0 |
| Chân 4 | PA03 — GPIO / ADC AIN1 / VREFA |
| Chân 5 | PA04 — GPIO / VREFB |
| Chân 6 | PA05 — GPIO |
| Chân 7 | PA06 — GPIO |
| Chân 8 | PA07 — GPIO |
| Chân 9 | VDDIO — I/O supply |
| Chân 10 | GND — Ground |
| Chân 11 | PB08 — GPIO / SERCOM PAD |
| Chân 12 | PB09 — GPIO / SERCOM PAD |
| Chân 13 | PB10 — GPIO / SERCOM PAD |
| Chân 14 | PB11 — GPIO / SERCOM PAD |
| Chân 15 | PB12 — GPIO / CAN TX |
| Chân 16 | PB13 — GPIO / CAN RX |
| Chân 17 | PB14 — GPIO |
| Chân 18 | PB15 — GPIO |
| Chân 19 | PC00 — GPIO |
| Chân 20 | PC01 — GPIO |
| Chân 21 | PC02 — GPIO |
| Chân 22 | PC03 — GPIO |
| Chân 23 | VDDIN — Main voltage supply input |
| Chân 24 | VDDCORE — Decoupled core voltage (LDO output) |
| Chân 25 | PC04 — GPIO |
| Chân 26 | PC05 — GPIO |
| Chân 27 | PC06 — GPIO |
| Chân 28 | PC07 — GPIO |
| Chân 29 | PC10 — GPIO |
| Chân 30 | PC11 — GPIO |
| Chân 31 | PC12 — GPIO |
| Chân 32 | PC13 — GPIO |
| Chân 33 | PC14 — GPIO |
| Chân 34 | PC15 — GPIO |
| Chân 35 | PC16 — GPIO |
| Chân 36 | PC17 — GPIO |
| Chân 37 | PC18 — GPIO |
| Chân 38 | PC19 — GPIO |
| Chân 39 | PC20 — GPIO |
| Chân 40 | PC21 — GPIO |
| Chân 41 | PD00 — GPIO |
| Chân 42 | PD01 — GPIO |
| Chân 43 | PD02 — GPIO |
| Chân 44 | PD03 — GPIO |
| Chân 45 | PD04 — GPIO |
| Chân 46 | PD05 — GPIO |
| Chân 47 | PD06 — GPIO |
| Chân 48 | PD07 — GPIO |
| Chân 49 | PD08 — GPIO / USB DP |
| Chân 50 | PD09 — GPIO / USB DM |
| Chân 51 | PD10 — GPIO |
| Chân 52 | PD11 — GPIO |
| Chân 53 | PD12 — GPIO |
| Chân 54 | VDDIO — I/O supply |
| Chân 55 | GND — Ground |
| Chân 56 | RESETN — Reset input, active low |
| Chân 57 | SWDIO — Serial Wire Debug I/O |
| Chân 58 | SWCLK — Serial Wire Debug clock |
| Chân 59 | PA08 — GPIO / SERCOM PAD |
| Chân 60 | PA09 — GPIO / SERCOM PAD |
| Chân 61 | PA10 — GPIO / SERCOM PAD |
| Chân 62 | PA11 — GPIO / SERCOM PAD |
| Chân 63 | PA12 — GPIO / SERCOM PAD |
| Chân 64 | PA13 — GPIO / SERCOM PAD |
Ứng dụng tiêu biểu
ATSAME53J19A-MUT phù hợp cho 6 Áp dụngs: Industrial IoT Edge Gateway, Variable Frequency Motor Drive, Building Automation / HVAC Controller, Smart Energy Meter, HMI Panel / Touch Controller, Connected Sensor Hub.
Industrial IoT Edge Gateway
The ATSAME53J19A-MUT is well matched to industrial IoT edge gateways: its 120 MHz Cortex-M4F core executes Modbus/OPC-UA marshalling, 192 KB SRAM buffers message queues, and dual-panel 512 KB Flash stores the OTA bootloader plus active firmware image. The on-chip CAN-FD controller talks to field sensors while USB High-Speed bridges to a cellular/Gateway module. Compared with ATSAME51, SAM E53 adds the SD/MMC host controller useful for datalogging on removable cards.
Được đề xuất
Variable Frequency Motor Drive
The ATSAME53J19A-MUT's Cortex-M4F with single-precision FPU executes field-oriented control (FOC) algorithms at the PWM frequency, while the 1 Msps 12-bit ADC samples phase currents synchronously with zero-cross detection. SERCOM peripherals drive the gate-driver SPI, and the dedicated PWM timers with complementary outputs and dead-band insertion handle the 3-phase inverter. SAM E53 family is specifically marketed by Microchip for motor control applications.
Được đề xuất
Building Automation / HVAC Controller
The ATSAME53J19A-MUT handles BACnet/IP or Modbus-TCP stack with 192 KB SRAM, talks to BACnet MS-TP over UART, and drives a local HMI display via SPI TFT. CAN-FD connects to the chiller network while Ethernet MAC on sibling variants supports BACnet/IP. Industrial temperature grade allows cabinet mounting without additional cooling. Dual-panel Flash simplifies secure bootloader + firmware image separation required for BACnet device certification.
Được đề xuất
Smart Energy Meter
The ATSAME53J19A-MUT's 12-bit 1 Msps ADC digitises AC line voltage and current channels for metrology, while the Cortex-M4F executes RMS and reactive-power calculations. The on-chip RTC with tamper pins supports anti-tamper requirements, and Flash ECC protects metering calibration tables. USB device interface allows meter firmware update via USB-C in field service. The 512 KB Flash is ample for ANSI C12.20 / IEC 62053-21 algorithm libraries.
Được đề xuất
HMI Panel / Touch Controller
The ATSAME53J19A-MUT drives small HMI TFT displays through SPI at up to 60 MHz, with DMA offloading pixel refreshes from the CPU. SERCOM instances manage I2C touch sensing and UART debug ports. The 120 MHz core renders LVGL graphics primitives at smooth frame rates on 320x240 panels. Compared to ATSAME21, SAM E53 adds the SD card slot for asset image storage and richer peripherals for industrial HMI designs.
Được đề xuất
Connected Sensor Hub
The ATSAME53J19A-MUT aggregates readings from a sensor array via multiple SERCOM I2C/SPI interfaces, performs local edge processing on the Cortex-M4F, and forwards only summaries upstream over USB or CAN-FD. 192 KB SRAM accommodates buffer queues for burst sensor reads, and the low-power sleep modes keep battery-backed hubs running for years. Industrial temperature grade supports outdoor deployment in sealed enclosures.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho ATSAME53J19A-MUT — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | ATSAME53J19A-MU | ATSAME53J19A-MFT | ATSAME53J18A-MFT | ATSAME53J20A-MFT | ATSAME53J19A-AF |
|---|---|---|---|---|---|---|
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Package | 64-VQFN (9x9 mm) | 64-VQFN (9x9 mm) - same | 64-VQFN (9x9 mm) - same | 64-VQFN (9x9 mm) - same | 64-VQFN (9x9 mm) - same | 64-TQFP - different |
| Core | Cortex-M4F 120 MHz | Cortex-M4F 120 MHz | Cortex-M4F 120 MHz | Cortex-M4F 120 MHz | Cortex-M4F 120 MHz | Cortex-M4F 120 MHz |
| Flash | 512 KB | 512 KB | 512 KB | 256 KB | 1 MB | 512 KB |
| SRAM | 192 KB | 192 KB | 192 KB | 128 KB | 256 KB | 192 KB |
| Temperature Grade | Industrial | Industrial | Extended | Extended | Extended | Industrial |
| Packing | Tape & Reel | Tray | Tape & Reel | Tape & Reel | Tape & Reel | Tray |
| Price (qty 100, USD) | 6.30 | 6.30 | 7.10 | 5.90 | 8.40 | 6.30 |
| USB High-Speed | Yes | Yes | Yes | Yes | Yes | Yes |
Bảo phân biệt quan trọng
- Dual-panel Flash with ECC plus 192 KB SRAM (vsATSAM4S family (older Cortex-M4 MCUs))
- Integrated CAN-FD and 12-bit 1 Msps ADC (vsATSAME51 (lower-tier sibling))
- Same-package upgrade path to higher Flash density (vsATSAME53J18A-MFT (256 KB Flash))
Ghi chú thiết kế
The 64-VQFN package exposes a thermal pad (EP) on the underside that must be soldered to a large PCB ground pour to dissipate up to ~400 mW from the Cortex-M4F core at 120 MHz under sustained DSP load. Estimating with theta_JA of ~22 C/W for a 9x9 mm VQFN on a 4-layer 2 oz copper JEDEC test board, junction rise is ~9 C/W per watt, so at full load the part stays well within the industrial -40 C to +85 C range. For high-ambient designs, increase the EP copper area or use thermal vias to inner layers.
Place decoupling capacitors on VDDIN, VDDIO, and VDDCORE as close to the pins as possible - 100 nF ceramic on each digital supply pin plus a bulk 4.7 uF on VDDIN. The VDDCORE pin must connect to the internal LDO output and be decoupled with 1 uF. Route SWDIO and SWCLK with short traces to a 2x5 ribbon-cable debug header or Tag-Connect footprint for production programming. Keep the 32 kHz crystal traces short and symmetric, with the load capacitors placed near XIN32K/XOUT32K (pins 1-2 on this package).
Do not exceed the maximum VDDIN of 3.63 V - many industrial 24 V rails require a pre-regulator. When using the SD/MMC host, configure the peripheral clock source to a compatible PLL output (SAM E53 datasheet section on PMC) before enabling the peripheral. Firmware update via dual-panel Flash must respect the row-erase endurance (typically 10K cycles); implement wear-leveling for non-volatile parameter storage. SERCOM pin mapping must be reviewed per revision of the SAM E53 errata document on Microchip's website - some pin combinations have known signal-integrity limitations at the highest GPIO toggle rates.
USB High-Speed on the ATSAME53J19A-MUT requires 90-ohm differential impedance on the DP/DM pair (PD08/PD09). Keep the D+/D- traces length-matched within 150 mil, and place the ESD protection diode near the USB connector. Series ferrite or common-mode choke may be added for EMI compliance on industrial sites. Estimated: at 480 Mbps, the SD/MMC traces should be length-matched within 250 mil across 8-bit buses, with a 33-ohm series termination on each clock line.
Thông tin tuân thủ
RoHS compliant per Microchip product page. Industrial temperature grade (per Partstack listing). AEC-Q100 not applicable for industrial-grade MCU - the SAM E53 AEC-Q100 qualified variants carry different MPN suffixes.
