Single Board Computer OK1052-C based on NXP i.MX RT 1052
OK1052-C is a single board computer designed based on NXP Cortex-M7 crossover processor i.MX RT1052 belongs to i.MX RT1050 series MCU. It operates at speeds up to 528MHz to provide high CPU performance and best real-time response. The i.MX RT1052 processor has 512 KB on-chip RAM, which can be flexibly configured as TCM or general-purpose on-chip RAM. 16MB/ 32MB SDRAM, 4MB/ 16MB QSPI-NorFlash are optional.
The OK1052-C consists of SoM and carrier board and is an industrial grade item with working temperature ranges from -40℃ to +85℃. Peripheral pins such as UART, Ethernet, USB, CAN, PWM, ADC, LCD and CAMERA are all available on carrier board. What's more, OS uClinux is supported very well.
MCU/Applications Crossover Designing
FET1052-C is a system on module designed based on crossover processor i.MX RT1052 that converging
high-performance MCU and lower power MPU. Both MCU system and uCLinux are supported. It offers the highest performance Arm-M core, real-time functionality,
and MCU usability at an affordable price. Meanwhile, uClinux is featured in multitasking, code maintainability and application portability.
High performance, high real-time, low power consumption
The main frequency of the SoM is 528MHz, Coremark runs 3020, 1284 DMIS;
512KB tightly coupled memory, interrupt latency as low as 20ns; When the CPU is running at full load, the power consumption of the core board is only 0.5W.
Signal integrity in circuit designing makes optimal electrical character;
Advanced power architecture and power in sequence to improve robustness.
The SoM leads out all the processor function pins, and 124 GPIOs can be configured.
Natively supports LCD, Camera, USB, UART, CAN, Ethernet, PWM, and other functional interfaces.
Powerful multimedia capabilities
24-bit LCD interface, maximum support 1366*768, support 2D graphics acceleration,
support emWIN graphics library in MCU mode. Support parallel camera interface and 3-way IIS audio interface.
Native data encryption
The internal integration of real-time encryption and decryption functions, the external ROM information is encrypted and then burned,
and the acceleration module inside the CPU chip can realize real-time decryption to ensure the efficiency of program execution.
Rich and practical communication interface
Support 8-channel UART, up to 5Mbps; 10/100M adaptive Ethernet, support lwip protocol package;
Support 2-channel CAN, 2.0B protocol; Support 20-channel ADC, 12-bit precision; Support 32-channel PWM, complementary output, orthogonal decoding, Motor fault detection.
Easy to develop
MCU development tools support Keil, IAR, ARM-GCC, etc., as well as Amazon, FreeRTOS, SDK, ARMmbed, software libraries, online tools,
and correspondingly supported global ARM ecosystems to achieve rapid prototyping and development.
MPU development tools still use Ubuntu+GCC, which engineers are very familiar with.
The SoM is small in size, only 31mm*43mm, and adopts the anti-reverse board-to-board connector design,
which is convenient for early development and testing and later batch assembly.
i.MX RT1052 SBC Pin Diagram
▊ All-in-one HMI Tablet/ Mini PC FDU070S-R01
FDU070S-R01 is an all-in-one tablet or mini PC designed by Forlinx based on SoM FET1052 -C. It operates at speeds up to 528MHz to provide high CPU performance and best real-time response, which can be flexibly configured as TCM or general-purpose on-chip RAM.
The FDU070S-R01 is integrated with peripherals such as RS485, RS422, RS232, CAN, USB, Ethernet, TF card, 2Kbit EEPROM, 64Mbit QSPI NOR Flash, RTC, speaker and buzzer which are all ready-to-use. The display is a 7'' LCD with resolution of 1024x 600. OS support UcLinux, FreeRTOS, RT-Thread, Bare Metal.
▊ Hardware Features
|Overview of FET1052-C System on Module|
|RAM||SRAM 512KB; SDRAM 16MB/32MB|
|Flash||QSPI Nor Flash 4MB/16MB|
|OS||Bare metal, FreeRTOS, uCLinux, RT-Thread|
|PCB||thickness 1.6mm, 4-layer PCB, ENIG|
|Package||board to board connector, 2*80pin, pitch 0.8mm|
|FET1052-C System on Module Features|
upto RGB888, resolution up to 1366* 768*(WXGA), 480*x 272 and 800* 480 are available
8-bit DVP, up to 5.0MP
SD card or SDIO card with 1-bit or 4-bit mode
1x USB2.0 OTG(up to 480Mbps), 1x USB2.0 host, integrated with HS USB Phy
up to 3x IIS audio
Sony/ Philips digital audio interface
each up to 5.0Mbps
full duplex enhanced sync. serial interface, up to 52Mbit/s, it could be configured to host/ device mode, four chip selections are available
2x 12-bit ADC, up to 20 input channels
16-bit parallel bus
|OK1052-C Carrier Board Features|
up to RGB888, resolution up to 1366* 768*(WXGA), 480*x 272 and 800* 480 are available
8-bit DVP, up to 5.0Mp
USB2.0(up to 480Mbps)
standard micro USB connector, USB2.0 OTG(up to 480Mbps)
10M/ 100Mbps auto-negotiation, RJ-45
24C02 chip with capability of 256 bytes
compatible of MICRO SD, SDHC
keep pressing it to power on or power off the board
DIP switch for booting mode selection, presently, only TF card mode and QSPI NOR Flash mode are supported
for LCD backlight adjusting
4x ADC for resistive touching panel, and 1x ADC for adjustable resistor
for mounting of touching, camera, WM8960, EEPROM, RTC, IIC converted to 4-wired touching chip
pin connectors (10-pin) with pitch of 2.0mm
3 wired UART, 3.3V, up to 5.0Mbps, 10-pin header with pitch of 2.54mm
RS232, DB9 connector
debug port, 8-pin hearder with pitch of 2.54mm
the carrier board competitive the original touch and TSC2007 touching chip, TSC2007 is the default configuration
4* 4 matrix keypad port by 8-pin header with pitch of 2.54mm
▊ Software Features
|Bare Metal DEMO|
|build up of compiling environment||Ethernet|
|Make file system image||LED GPIO OUT|
|TF card booting/ iamge flashing||User key|
|micro SD/TF card driver||LCD FrameBuffer|
|USB HOST||Tsc resistive touching|
|read and write file system||UART testing|
|spi||LCD/resistive touch screen/emwin testing|
Provides the modules and accessories used in Forlinx's SBC.
See here for communication modules, LCD screen, SBC expansion module and further accessories »
|4.3 inch Resistive LCD Module||7.0-inch LCD Module with MIPI display|
|7.0-inch TFC LCD Module with Capacitive Touch Panel||10.1-inch LVDS Display with Capacitive Touch Panel|
Forlinx provides software resources including kernel and driver source code, together with detailed user manual(i.MX RT1052 reference manual), schematic documentations to help customer start their development rapidly.
Forlinx provides embedded hardware reference manual, embedded software reference manual, including NXP i.MX RT1052 embedded software Android system reference manual, and Linux system reference manual.
For more details on solution design with i.MX RT1052 SBC
▊ How to buy
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