UC5550-67HFN

UC5550 Overview Our UC5550 module is a step up from the UC2550 in terms of processor speed, internal flash, external RAM and available peripherals. Unlike the UC2550, the UC5550 has USB host, parallel LCD, DCMI interfaces and Ethernet PHY support. We currently stock the UC5550 both with and without Wi-Fi depending on the model. The current models are shipping with 32 MByte of external RAM and 4 MByte of external flash. We also offer customized, non-stock versions of our SoMs. See Optionsbelow for more information. Getting Started The UCM development options can greatly simplify the process of building a product or prototype using the UC5550. Options include a development board and displays which can get you programming in minutes. Please refer to the Development Optionspage for more information. Using TinyCLR OS TinyCLR provides a way to program the UC5550 in C# or Visual Basic from the Microsoft Visual Studio integrated development environment. To get started you must first install the bootloader and firmware on the UC5550 (instructions below) and then go to the TinyCLR Getting Started page for instructions on setting up the host computer and writing and deploying programs. Loading Bootloader Version 2 Download the UC5550 bootloader here. Go to the Uploading DFU Files section of the STM32 Bootloader page for instructions on installing the bootloader. Loading the Firmware TIP First make sure you have bootloader v2 loaded. This needs to be done only once. To activate bootloader v2, hold the LDR0 signal low (press BOOT B on the UCM Dev and Breakout boards) and reset the board. You may have to wait a couple of seconds before releasing LDR0. Download the UC5550 firmware and follow Loading the Firmware steps. Setup the Host Computer and Start Coding Now that you have installed the bootloader and firmware on the UC5550, you can setup your host computer and start programming. Go to the TinyCLR Getting Startedpage for instructions. Using Native Code with TinyCLR TinyCLR OS also lets you use native code that that works alongside your managed application. Native code can be used to provide improved performance or access to advanced features not exposed through TinyCLR. For more information check out Native Code on TinyCLR. TinyCLR cannot relocate native code, so you will have specify its location in the scatterfile. For the UC5550, the interop region starts at address 0xC1F00000, and its length is 0xFFFF8. Updating the Wi-Fi Module Firmware To update the firmware on the UC5550 Wi-Fi module, follow the instructions on this page. Schematic The schematic for the UC5550 can be found here. Options WiModel Number Fi Ethernet PHY External SDRAM External QSPI Flash UC555067HFN no no 32 MByte 4 MByte UC555067HFW yes no 32 MByte 4 MByte Customization We also offer customized, non-stock versions of our SoMs. Many options are available, such as various sizes of external QSPI flash. Please contact us for details. We will always do our best to provide you with a module to fit your exact needs. Specifications Spec UC5550 Processor ST STM32F767 32-bit ARM Cortex-M7 Speed 216 MHz Internal RAM 512 KByte (SRAM) Internal Flash 2 MByte External RAM 32 MByte (SDRAM) External Flash 4 MByte (QSPI) Dimensions 67.7 x 31.7 x 4.5 mm Note: Not all memory will be available for your application. Peripherals Peripheral UCM Standard Overall* UART 4 5 (including HS) UART HS 1 2 I2C 1 2 SPI 2 3 CAN 2 2 SDIO 1 1 Peripheral UCM Standard Overall* ADC 8 9 PWM 8 20 GPIO 12 103 IRQ 4 103 USB Client Supported Supported USB Host Supported Supported LCD Supported (16bpp & 24bpp) Supported (16bpp & 24bpp) Ethernet PHY Supported Supported Wi-Fi Supported Supported DCMI Supported Supported VBAT Supported Supported JTAG SWD SWD *The "Overall" column includes peripherals that fall outside of the UCM standard definition. Using these peripherals may reduce code portability with our other UCM models. Also, as many of these nonstandard peripherals share I/O pins, not all of them will be available to your application. Pin Assignments SO-DIMM Pin Universal Compute Standard Function Name 1 AGND AGND 2 Ethernet TX- ETH PHY TX- 3 Module Specific 1 (Wi-Fi PIN14) Wi-Fi Power LED 4 Ethernet TX+ ETH PHY TX+ SO-DIMM Pin Universal Compute Standard Function Name 5 Analog VREF- Analog VREF- 6 Ethernet RX- ETH PHY RX- 7 Reserved 8 Ethernet RX+ ETH PHY RX+ 9 Reserved PH7, DCMI GP 10 Indicator A ETH PHY LED SPEED 11 Indicator B ETH PHY LED LINK 12 Reserved 13 GND GND 14 DCMI D0 PH9, DCMI D0 15 DCMI D1 PH10, DCMI D1 16 DCMI D2 PG10, DCMI D2 17 DCMI D3 PH12, DCMI D3 18 DCMI D4 PE4, DCMI D4 19 DCMI D5 PI4, DCMI D5 20 Analog 3.3V Analog 3.3V 21 DCMI D6 PE5, DCMI D6 22 DCMI D7 PE6, DCMI D7 23 DCMI VSYNC PG9, DCMI VSYNC 24 DCMI HSYNC PH8, DCMI HSYNC SO-DIMM Pin Universal Compute Standard Function Name 25 DCMI PIXCLK PA6, DCMI PIXCLK 26 DCMI XCLK PA8, DCMI XCLK, MCO1 27 GND GND 28 PWM E PI6, TIM8 CH2 29 PWM F PI7, TIM8 CH3 30 PWM G PI2, TIM8 CH4 31 PWM H PA3, TIM9 CH2, ADC3 32 Analog VREF+ Analog VREF+ 33 Reserved 34 5V 35 Module Specific 4 (Wi-Fi PIN13) 36 Module Specific 5 (Wi-Fi PIN16) 37 Module Specific 6 (Wi-Fi PIN22) 38 Module Specific 7 39 Module Specific 8 40 GND GND 41 GND GND 42 LCD 24bpp R0 PI15, LCD R0 43 LCD 24bpp R1 PJ0, LCD R1 44 LCD 24bpp R2 PJ1, LCD R2 SO-DIMM Pin Universal Compute Standard Function Name 45 LCD 24bpp G0 PJ7, LCD G0 46 3.3V 3.3V 47 LCD 24bpp G1 PJ8, LCD G1 48 LCD 24bpp B0 PJ12, LCD B0 49 LCD 24bpp B1 PJ13, LCD B1 50 LCD 24bpp B2 PJ14, LCD B2 51 GND GND 52 Module Specific 9 53 Reserved 54 Reserved 55 Reserved 56 5V 57 IRQ A PI8 58 IRQ B PI11 59 IRQ C PH14 60 3.3V 3.3V 61 IRQ D PH15 62 GPIO A PD7 63 GPIO B PE3 64 GPIO C PG3 SO-DIMM Pin Universal Compute Standard Function Name 65 GND GND 66 GPIO D PG6 67 GPIO E PG7 68 GPIO F PH4 69 GPIO G PI0 70 5V 71 Reserved 72 3.3V 73 I2C B SDA 74 I2C B SCL 75 UART C TX PF7, UART7 TX 76 UART C RX PF6, UART7 RX 77 UART D TX (Wi-Fi PIN9) PB10, USART3 TX, TIM2 CH3, I2C2 SCL 78 UART D RX (Wi-Fi PIN7) PB11, USART3 RX, TIM2 CH4, I2C2 SDA 79 GND GND 80 Reserved 81 Reserved 82 Reserved 83 Reserved 3.3V SO-DIMM Pin Universal Compute Standard 84 Reserved 85 Reserved 86 5V 87 USB Device ID 88 3.3V 3.3V 89 UART B TX PC6, USART6 TX, TIM3 CH1 90 UART B RX PC7, USART6 RX, TIM3 CH2 91 ADC A PA0, ADC0, TIM5 CH1 92 GPIO H PA1, ETH RMII REF CLK 93 SPI B MISO (Wi-Fi PIN6) PF8, SPI5 MISO, TIM13 CH1, UART7 RTS 94 SPI B MOSI (Wi-Fi PIN8) PF9, SPI5 MOSI, TIM14 CH1, UART7 CTS 95 GND GND 96 SPI B SCK (Wi-Fi PIN10) PH6, SPI5 SCK, TIM12 CH1 97 ADC B PA4, ADC4, DAC1 98 CAN A TD PH13, CAN1 TX 99 CAN A RD PI9, CAN1 RX 100 CAN B TD PB13, CAN2 TX 101 CAN B RD PB12, CAN2 RX 102 UART HS A TX PD5, USART2 TX Function Name SO-DIMM Pin Universal Compute Standard Function Name 103 UART HS A RX PD6, USART2 RX 104 ADC C PA5, ADC5, DAC2 105 PWM A PA15, TIM2 CH1 106 3.3V 3.3V 107 BOOT A BOOT 108 Module Specific 2 (Wi-Fi PIN2) 109 Module Specific 3 (Wi-Fi PIN4) 110 ADC D PB0, ADC8, TIM3 CH3 111 BOOT C PI1, LDR1 112 PWM B PB7, TIM4 CH2 113 GND GND 114 ADC E PB1, ADC9, TIM3 CH4 115 I2C A SDA PB9, I2C1 SDA, TIM4 CH4 116 I2C A SCL PB8, I2C1 SCL, TIM4 CH3 117 UART A RX PA10, USART1 RX 118 UART A TX PA9, USART1 TX 119 GPIO I PA2, ETH MDIO 120 UART HS A RTS PD4, USART2 RTS 121 UART HS A CTS PD3, USART2 CTS 122 GPIO J PA7, ETH RMII CRS DV SO-DIMM Pin Universal Compute Standard Function Name 123 SD Card D0 PC8, SD D0 124 3.3V 3.3V 125 SD Card CMD PD2, SD CMD 126 SD Card CLK PC12, SD CLK, SPI3 MOSI 127 SD Card D1 PC9, SD D1 128 SD Card D2 PC10, SD D2, SPI3 SCK 129 SD Card D3 PC11, SD D3, SPI3 MISO 130 PWM C PH11, TIM5 CH2 131 GND GND 132 GPIO K PC4, ETH RMII RXD0 133 PWM D PI5, TIM8 CH1 134 BOOT B PB2, LDR0 135 BOOT D PI3, MODE 136 GPIO L PC5, ETH RMII RXD1 137 Module Specific 10 (ETH PHY OSCILLATOR PIN1) OE OFF# 138 UART HS B RTS 139 UART HS B CTS 140 UART HS B TX 141 UART HS B RX SO-DIMM Pin Universal Compute Standard Function Name 142 3.3V 3.3V 143 LCD VSYNC PI13, LCD VSYNC 144 LCD HSYNC PI12, LCD HSYNC 145 LCD CLK PI14, LCD CLK 146 LCD DE PK7, LCD DE 147 Module Specific 11 148 SD Card CD 149 Module Specific 12 150 Reserved 151 GND GND 152 LCD B3 PJ15, LCD B3 153 LCD B4 PK3, LCD B4 154 LCD B5 PK4, LCD B5 155 LCD B6 PK5, LCD B6 156 LCD B7 PK6, LCD B7 157 ADC F PC0, ADC10 158 ADC G PC2, ADC12 159 ADC H PC3, ADC13 160 3.3V 3.3V 161 LCD G2 PJ9, LCD G2 PC13 SO-DIMM Pin Universal Compute Standard Function Name 162 LCD G3 PJ10, LCD G3 163 LCD G4 PJ11, LCD G4 164 LCD G5 PK0, LCD G5 165 LCD G6 PK1, LCD G6 166 Module Specific 13 167 Indicator C (Wi-Fi PIN15) Wi-Fi Link Up LED 168 LCD R7 PJ6, LCD R7 169 GND GND 170 LCD G7 PK2, LCD G7 171 LCD R3 PJ2, LCD R3 172 LCD R4 PJ3, LCD R4 173 LCD R5 PJ4, LCD R5 174 LCD R6 PJ5, LCD R6 175 SPI A SCK PB3, SPI1 SCK 176 SPI A MISO PB4, SPI1 MISO 177 Module Specific 14 178 SPI A MOSI 179 Module Specific 15 180 3.3V 181 Module Specific 16 PB5, SPI1 MOSI 3.3V SO-DIMM Pin Universal Compute Standard 182 Module Specific 17 183 VBAT 184 Module Specific 18 185 GND GND 186 GND GND 187 RESET RESET 188 USB Host D+ PB15, USBH D+ 189 JTAG RTCK 190 USB Host D- 191 JTAG TDO 192 3.3V 193 JTAG NTRST 194 USB Device D+ 195 JTAG TDI 196 USB Device D- 197 JTAG TCK (SWCLK) PA14, JTCK, SWCLK 198 GND GND 199 JTAG TMS (SWDIO) PA13, JTMS, SWDIO 200 Indicator D (Wi-Fi PIN5) Wi-Fi Running (Blink) LED Function Name VBAT PB14, USBH D- 3.3V PA12, USB D+ PA11, USB D-