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MYC-Y6ULX CPU Module (delivered with shield cover)
MYIR also offers a development board MYD-Y6ULX which is built around the MYC-Y6ULX CPU Module with a specially designed base board. A variety of peripheral interfaces have been brought out to the base board through headers and connectors including serial ports, two USB Host, one USB OTG, two 10/100Mbps Ethernets, CAN, Camera, LCD, Audio, TF card as well as a Mini PCIe interface for 4G LTE Module. The board also has an integrated WiFi Module with external antenna to allow wireless communications. Along with some cable accessories, the MYD-Y6ULX is a complete evaluation platform and reference design for development based on i.MX 6UL/6ULL processors.
MYIR provides three models of MYC-Y6ULX CPU Module with mainly different features as shown in below table. User can select model according to their own requirement.
Part No. | MYC-Y6ULG2-256N256D-50-I | MYC-Y6ULY2-256N256D-50-C | MYC-Y6ULY2-4E512D-50-C |
Processor | MCIMX6G2CVM05AB | MCIMX6Y2DVM05AA | MCIMX6Y2DVM05AA |
RAM | 256MB DDR3 | 256MB DDR3 | 512MB DDR3 |
Flash | 256MB Nand Flash | 256MB Nand Flash | 4GB eMMC |
Working Temp. | -40 to +85 Celsius | 0 to +70 Celsius | 0 to +70 Celsius |
Three Models of MYC-Y6ULX (default configurations)
Features
Mechanical Parameters
- Dimensions: 37mm x 39mm
- PCB Layers: 8-layer design
- Power supply: 3.3V/0.3A
- Working temperature: 0~70 Celsius (commercial grade) or -40~85 Celsius (industrial grade)
Processor
- 528MHz NXP i.MX 6UltraLite / i.MX 6ULL ARM Cortex-A7 processor
(MCIMX6G2CVM05AB or MCIMX6Y2DVM05AA by default)
Memory
- 256MB DDR3 SDRAM (supports up to 1GB)
- 256MB Nand Flash (4GB eMMC Flash is optional)
Peripherals and Signals Routed to Pins (
MYC-Y6ULX pin-out description)
- One 10/100M Ethernet PHY
- 1.0mm pitch 140-pin stamp hole expansion interface
- 2 x 10/100Mbps Ethernet
- 8 x Serial ports
- 4 x I2C
- 2 x CAN
- 4 x SPI
- 8 x ADC
- 8 x PWM
- 3 x I2S
- 1 x Parallel Camera Sensor Interface
- 1 x JTAG
- 1 x 24-bit LCD interface
- Up to 97 x GPIOs
Note: the peripheral signals brought out to the expansion interface are listed in maximum number. Some signals are reused. Please refer to the processor datasheet.
OS Support
- Linux 4.1.15
The MYC-Y6ULX CPU Module is using the 14 x 14mm, 0.8 mm ball pitch, 289 MAPBGA package 528 MHz i.MX 6UltraLite / i.MX 6ULL ARM Cortex-A7 application processor which provides multiple compatible options of G0, G1, G2, G3, Y0, Y1 and Y2 sub family. The MCIMX6G2CVM05AB and MCIMX6Y2DVM05AA are optional as the default part with the board.、
Expanding the i.MX 6 series, the i.MX 6UltraLite is a high performance, ultra-efficient processor family featuring an advanced implementation of a single ARM® Cortex®-A7 core, which operates at speed up to 696 MHz. The i.MX 6UltraLite applications processor includes an integrated power management module that reduces the complexity of external power supply and simplifies power sequencing. Each processor in this family provides various memory interfaces, including 16-bit LPDDR2, DDR3, DDR3L, raw and managed NAND flash, NOR flash, eMMC, Quad SPI and a wide range of other interfaces for connecting peripherals such as WLAN, Bluetooth™, GPS, displays and camera sensors.
Feature | MCIMX6G0 | MCIMX6G1 | MCIMX6G2 | MCIMX6G3 |
Speed | 528 MHz | 528 MHz, 696 MHz | 528 MHz, 696 MHz | 528 MHz |
Cache | 32 KB-I, 32 KB-D | 32 KB-I, 32 KB-D | 32 KB-I, 32 KB-D | 32 KB-I, 32 KB-D |
OCRAM | 128 KB | 128 KB | 128 KB | 128 KB |
DRAM | 16-bit LP-DDR2, | 16-bit LP-DDR2, | 16-bit LP-DDR2, | 16-bit LP-DDR2, |
eFuse | 512-bit | 1024-bit | 1536-bit | 2048-bit |
NAND (BCH40) | Yes | Yes | Yes | Yes |
EBI | Yes | Yes | Yes | Yes |
Ethernet | 10/100-Mbit/s x 1 | 10/100-Mbit/s x 1 | 10/100-Mbit/s x 2 | 10/100-Mbit/s x 2 |
USB | OTG, HS/FS x 1 | OTG, HS/FS x 2 | OTG, HS/FS x 2 | OTG, HS/FS x 2 |
CAN | 0 | 1 | 2 | 2 |
Security | Basic | TRNG, Crypto Engine | TRNG, Crypto Engine | TRNG, Crypto Engine (AES |
Graphic | None | None | PxP | PxP |
CSI | None | None | 24-bit Parallel CSI | 24-bit Parallel CSI |
LCD | None | None | 24-bit Parallel LCD | 24-bit Parallel LCD |
Quad SPI | 1 | 1 | 1 | 1 |
SDIO | 2 | 2 | 2 | 2 |
UART | 4 | 8 | 8 | 8 |
I2C | 2 | 4 | 4 | 4 |
SPI | 2 | 4 | 4 | 4 |
I2S/SAI | 1 | 3 | 3 | 3 |
S/PDIF | 1 | 1 | 1 | 1 |
Timer/PWM | Timer x 2, PWM x 4 | Timer x 4, PWM x 8 | Timer x 4, PWM x 8 | Timer x 4, PWM x 8 |
12-bit ADC | 1 x 10-ch. | 1 x 10-ch. | 2 x 10-ch. | 2 x 10-ch. |
i.MX 6UltraLite Device Options
The i.MX 6ULL is a power efficient and cost optimized application processor family featuring an advanced implementation of a single ARM Cortex-A7 core, which operates at speeds up to 900 MHz. The i.MX 6ULL applications processor includes an integrated power management module that reduces the complexity of an external power supply and simplifies power sequencing. Each processor in this family provides various memory interfaces, including 16-bit LPDDR2, DDR3, DDR3L, raw and managed NAND flash, NOR flash, eMMC, Quad SPI and a wide range of other interfaces for connecting peripherals such as WLAN, Bluetooth®, GPS, displays and camera sensors.
Feature | MCIMX6Y0 | MCIMX6Y1 | MCIMX6Y2 |
Core | ARM® Cortex-A7 | ARM® Cortex-A7 | ARM® Cortex-A7 |
Speed | 528 MHz | 528 MHz | 528 MHz |
Cache | 32 KB-I, 32 KB-D | 32 KB-I, 32 KB-D | 32 KB-I, 32 KB-D |
OCRAM | 128 KB | 128 KB | 128 KB |
DRAM | 16-bit LP-DDR2, | 16-bit LP-DDR2, | 16-bit LP-DDR2, |
eFuse | 256-bit | 256-bit | 256-bit |
NAND (BCH40) | Yes | Yes | Yes |
EBI | Yes | Yes | Yes |
Ethernet | 10/100-Mbit/s x 1 | 10/100-Mbit/s x 1 | 10/100-Mbit/s x 2 |
USB | OTG, HS/FS x 1 | OTG, HS/FS x 2 | OTG, HS/FS x 2 |
CAN | 0 | 1 | 2 |
Graphic | None | None | PxP |
CSI | None | None | 16-bit Parallel CSI |
LCD | None | None | 24-bit Parallel LCD |
Quad SPI | 1 | 1 | 1 |
SDIO | 2 | 2 | 2 |
UART | 4 | 8 | 8 |
I2C | 2 | 4 | 4 |
SPI | 2 | 4 | 4 |
I2S/SAI | 1 | 3 | 3 |
ESAI | 1 | 1 | 1 |
S/PDIF | 1 | 1 | 1 |
Timer/PWM | Timer x 2, PWM x 4 | Timer x 4, PWM x 8 | Timer x 4, PWM x 8 |
12-bit ADC | 1 x 10-ch. | 1 x 10-ch. | 2 x 10-ch. |
Security | None | AES-128, HAB | AES-128, HAB |
Temperature | -40°C to 105°C (Tj) | -40°C to 105°C (Tj) | 0°C to 90°C (Tj) |
i.MX 6ULL Device Options
MYC-Y6ULX Function Block Diagram
MYC-Y6ULX Dimension Chart
Software Features
MYIR’s MYC-Y6ULX CPU module supports for Linux and is provided with software packages. Many peripheral drivers are in source code to help accelerate customers’ designs with a stable and reliable hardware and software platform. The software features are summarized as below:
Item | Features | Description |
Bootstrap program | u-boot | The primary bootstrap (source code) |
Kernel | Version | Linux 4.1.15 (source code) |
Linux Drivers | USB | HOST and OTG driver (source code) |
Ethernet | Ethernet driver (source code) | |
MMC/SD | MMC/SD card driver (source code) | |
NandFlash | Nand Flash driver (source code) | |
eMMC | eMMC driver (source code) | |
UART | UART driver (source code) | |
LCD Controller | LCD driver (source code, supports MYIR’s 4.3- and 7- inch LCD) | |
RTC | RTC driver (source code) | |
Touch Panel | Resistive and Capacitive touch screen driver (source code) | |
GPIO Button | Button driver (source code) | |
GPIO LED | LED driver (source code) | |
CAN | CAN driver (source code) | |
RS485 | RS485 driver (source code) | |
WiFi | WiFi Module driver (SDIO signal, source code) | |
4G LTE | 4G LTE Module driver (USB signal, source code) | |
Camera | Camera driver (source code, supports MYIR’s MY-CAM011B) | |
Audio | Audio (wm8904) driver (source code) | |
SPI | SPI driver (source code) | |
File System | Yocto | Including QT5.6 (source code) |
Compiler Tool Chain | Linaro GCC 4.9 hf | Binary file |
MetaToolchain | Built by Yocto, GCC 5.3 (Binary file) | |
Applications Tool Chain | Built by Yocto, GCC 5.3 (Binary file) |
