StarSBC-6ULL Datasheet and Pinout

General description

The StarSBC-6ULL SBC (Single Board Computer) is small but powerful IoT Sensor Hub, optimized for operation in applications requiring a large number of communication interfaces. The StarSBC-6ULL is equipped with on-board PHY 10/100 Mb/s Ethernet interface, Murata 1DX radio module (integrated WiFi/BLE), USB host and USB-OTG interfaces. The StarSBC-6ULL supports connections to a variety of interfaces: I2C, SPI, UART and CAN. Additionally the StarSBC-6ULL module is equipped with easy to use 2×26 pin connectors with 40 GPIOs for any use in user application.

The StarSBC-6ULL can be optionally equipped with communication expander module SLH2-comm, which is equipped with 2 x CAN, 2 x RS485, 2 x RS232 physical layers interfaces.

The StarSBC-6ULL supports industrial grade embedded applications.

Applications

IoT Sensor Hubs
Home Appliances
IoT gateways
Protocol converters
Home Automation – Smart Home
Point-of-sales (POS) terminals
Cash Register
2D barcode scanners and printers
Smart grid infrastructure
Residential gateways
Outdoor equipment

Features

Powered by NXP i.MX 6ULL application processor
Core clock up to 900MHz
Up to 1GB RAM DDR3L
Up to 32GB eMMC
Optional Murata 802.11b/g/n Wi-Fi and Bluetooth v5.1 module
Power-efficient and cost-optimized solution
Ideal for industrial IoT and embedded applications
Integrated security features

Pictures of SBC versions

Version	Photo
eMMC

Wi-Fi and Ethernet PHY10/100 are available as an options.

Ordering info

SLS06Y2_Clock_RamSize_FlashSize_SF_TEMP

SLS	Product type SLS - System on Module
0	SOM Name 0 - StarSOM board-to-board connectors
6	CPU Family 6 - i.MX6
Y2	CPU Type Y2 - i.MX6 ULL Y2
Clock	CPU Clock Speed 528C - 528MHz 792C - 792MHz 900C - 900MHz
RamSize	DDR3 RAM Size 128R - 128MB 256R - 256MB 512R - 512MB
FlashSize	Flash Size Type and Density 04GE - 4GB eMMC 08GE - 8GB eMMC 16GE - 16GB eMMC 32GE - 32GB eMMC
SF	Special Features 0SF - No Special Features 1WB - Built-in Murata 802.11b/g/n Wi-Fi and Bluetooth v5.1 Module 2ET - Built-in Microchip 100Mb Ethernet PHY 3WE - Built-in Murata 802.11b/g/n Wi-Fi/Bluetooth v5.1 and Microchip 100Mb Ethernet PHY
TEMP	Operating Temperature C - Consumer: 0 to +70 C E - Extended with Wi-Fi: -25 to +70 C I - Industrial: -40 to +85 C

Block Diagram

Operating ranges

Parameter	Value	Unit	Comment
Power Supply	5	V	Connected to J100 or J101 or USB conenctors
Input GPIO voltage	3.3	V	-
Environment temperature¹	-40…+85	^oC	Industrial range w/o WiFi module
	-25…+70		Industrial (extended) range with WiFi module
	0…+70		Consumer range

Note:
1. Maximum MPU junction temperature is +105^oC (industrial version) or +95^oC (consumer version).

Electrical parameters

SOM signal name	Parameter	Value			Units
SOM signal name	Parameter	Min.	Typ.	Max.	Units
+3V3IN	Supply Voltage	3.15	3.3	3.45	V
+3V3IN	Total Supply Current¹	-	175	255	mA
VGPIO	GPIO Input Voltage	0	3.3	3.6²	V
+3V3SW	Output current of 3.3V power supply for peripherals	-	-	0.2	A
USB-OTGx-VBUS	USB Supply	4.40	-	5.5	V
VDD-COIN-3V	SNVS Backup Battery Supply	2.66	-	3.6	V
-	ADC Inputs Voltage	0	-	3.3	V

Notes:
1. Excluding external load connected to +3.3VOUT lines.
2. Applying the maximum voltage 3.6V results in shorten lifetime. Recommended value is smaller than 3.5V.

SBC pinout

StarSOM-6ULL board-to-board connectors view (top view)

Connector pin number	Default function	GPIO	Ball numer BGA289	Notes
J100
1	+3,3VO			+3,3V power output (max. 100 mA) - paralelly connected to pin 1 of J101
2	+5V			External power supply (power source) 5V - paralelly connected to pin 2 of J101
3	UART8-RXD	ENET2_TX_EN	B15
4	GND
5	UART8-TXD	ENET2_TX_DATA1	A16
6	UART3-TXD	UART3_TX_DATA	H17
7	PWM5	LED_DATA18	A13
8	UART3-RXD	UART3_RX_DATA	H16
9	GND
10	UART3-CTS	UART3_CTS	H15
11	UART4-RXD	LCD_ENABLE	B8
12	UART3-RTS	UART3_RTS	G14
13	UART4-TXD	LCD_CLK	A8
14	GND
15	I2C4-SDA	LCD_DATA02	E10	In I2C mode external pull-up resistor is necessary (no any internal pull-up)
16	I2C3-SDA	LCD_DATA00	B9	In I2C mode external pull-up resistor is necessary (no any internal pull-up)
17	I2C4-SCL	LCD_DATA03	D10	In I2C mode external pull-up resistor is necessary (no any internal pull-up)
18	I2C3-SCL	LCD_DATA01	A9	In I2C mode external pull-up resistor is necessary (no any internal pull-up)
19	ECSPI2-MOSI	UART5_TX_DATA	F17
20	UART7-RXD	LCD_DATA16	C13
21	ECSPI2-MISO	UART5_RX_DATA	G13
22	UART7-TXD	LCD_DATA17	B13
23	ECSPI2-SCLK	UART4_TX_DATA	G17
24	UART7-CTS	LCD_DATA07	D11
25	ECSPI2-CS	UART4_RX_DATA	G16
26	UART7-RTS	LCD_DATA06	A10
J101
1	+3,3VO			+3,3V power output (max. 100 mA) - paralelly connected to pin 1 of J100
2	+5V			External power supply (power source) 5V - paralelly connected to pin 2 of J100
3	USB1-DP			Line connected to USB1 channel through MUX (output ENET2_RX_ER, ball D16 is USB1 connection selector). Connected to USB1-DP MPU line if ENET2_RX_ER="0" (USB1-SEL), in another case USB1-DP MPU line is connected to MicroUSB connector (USB-OTG).
4	GND
5	USB1-DM			Line connected to USB1 channel through MUX (output ENET2_RX_ER, ball D16 is USB1 connection selector). Connected to USB1-DM MPU line if ENET2_RX_ER="0" (USB1-SEL), in another case USB1-DM MPU line is connected to MicroUSB connector (USB-OTG).
6	GPIO-6	GPIO1_IO06	K17
7	GPIO3.17	LCD_DATA12	C12
8	GPIO-7	GPIO1_IO07	L16
9	GND
10	GPIO-8	GPIO1_IO08	N17
11	CAN1-TX	LCD_DATA08	B11
12	GPIO-9	GPIO1_IO09	M15
13	CAN1-RX	LCD_DATA09	A11
14	GND
15	CAN2-TX	LCD_DATA10	E12
16	GPIO3.2	LCD_HSYNC	D9
17	CAN2-RX	LCD_DATA11	D12
18	GPIO3.3	LCD_VSYNC	C9
19	MQS-R	LCD_DATA22	A14
20	UART2-RXD	UART2_RX_DATA	J16
21	MQS-L	LCD_DATA23	B16
22	UART2-TXD	UART2_TX_DATA	J17
23	GPIO3.25	LCD_DATA20	C14
24	UART2-CTS	UART2_CTS	J15
25	GPIO3.26	LCD_DATA21	B14
26	UART2-RTS	UART2_RTS	H14
J102
1	UART1-TXD	UART1_TX_DATA	K14	TxD line of Linux console port (LV-TTL logic levels)
2	UART1-RXD	UART1_RX_DATA	K16	RxD line of Linux console port (LV-TTL logic levels)
3	GND
Another functions
	BUZZER	GPIO1_IO05	M17	Electromagnetic speaker control output (thru NPN driver)
	SYSLED	ENET2_TX_CLK	D17	System or user LED control output (heartbeat by default, thru NPN driver)
	USRLED	LCD_DATA14	A12	User LED control output (thru NPN driver)
	WDOG-B	LCD_RESET	E9	Used by system, do not modify default configuration
	ENET-MDIO	ENET2_RX_DATA0	C17
	ENET-MDC	ENET2_RX_DATA1	C16
	ENET1-RST	ENET2_RX_EN	B17
	ENET1-INT	ENET2_TX_DATA0	A15
	USB1-SEL	ENET2_RX_ER	D16
	USB1-ID	GPIO1_IO00	K13
	USB1-VBUS-OC	GPIO1_IO01	L15
	USB1-VBUS-EN	GPIO1_IO04	M16
	USB2-VBUS-OC	GPIO1_IO03	L17

WiFi and BLE module connection
	BT-ENABLE	CSI_MCLK	F5
	WLAN-HWAKE	CSI_PIXCLK	E5
	BT-HWAKE	CSI_VSYNC	F2
	BT-WAKE	CSI_HSYNC	F3
	BT-RXD	CSI_DATA00	E4	UART5
	BT-TXD	CSI_DATA01	E3	UART5
	BT-RTS	CSI_DATA02	E2	UART5
	BT-RTS	CSI_DATA03	E1	UART5
	BT-PCM-SYNC	CSI_DATA04	D4
	BT-PCM-CLK	CSI_DATA05	D3
	BT-PCM-OUT	CSI_DATA06	D2
	BT-PCM-IN	CSI_DATA07	D1
	CLK32kHz	JTAG_CTK	M14	Clock output to 1DX radio module (WiFi/BLE)
	JTAG_MOD	JTAG_MOD	P15	Permanently connected to GND
	BOOT_MODE1	BOOT_MODE1	U10	Permanently connected to GND
17	PMIC-ON-REQ
18	ON-OFF	ON-OFF	R8
19	PMIC-STBY-REQ	PMIC-STBY-REQ	U9
20	POR	POR	P8	Power-on-reset input-output
21	VDD-3V3-SNVS	VDD-SNVS-IN	P12	SNVS domain power supply External 3.3V connection power supply is necessary
22	RECOVERY			System recovery pin: RECOVERY=0 during reset -> start recovery mode RECOVERY=1 or not connected -> normal operation mode
23	GND	-	-
24	RESET.IN	-	-	System reset
25	UART4.RXD	GPIO1.29	G16	Default Linux console RxD line
26	GND	-	-
27	UART4.TXD	GPIO1.28	G17	Default Linux console TxD line
28	TAMPER.0	GPIO5.00	R10
29	+3V3SW	-	-	Reference 3.3V power supply for external peripherals, maximum load 200 mA
30	TAMPER.1	GPIO5.01	R9
32	TAMPER.2	GPIO5.02	P11
34	TAMPER.3	GPIO5.03	P10
36	TAMPER.4	GPIO5.04	P9
37	GND	-	-
38	TAMPER.5	GPIO5.05	N8
39	USB2.VBUS		U12
40	TAMPER.6	GPIO5.06	N11
41	USB2.DN	-	T13
42	TAMPER.7	GPIO5.07	N10
43	USB2.DP	-	U13
44	TAMPER.8	GPIO5.08	N9
45	GND	-	-
46	TAMPER.9	GPIO5.09	R6
47	GPIO1.05	GPIO1.05	M17
48	GND	-	-
49	USB1.VBUS	-	T12
50	JTAG.TCK	GPIO1.14	M14	Optionally used as 32kHz clock source for 1DX radio module
51	USB1.DN	-	T15
52	JTAG.TDI	GPIO1.13	N16
53	USB1.DP	-	U15
54	JTAG.TDO	GPIO1.12	N15
55	GND	-	-
56	JTAG.TMS	GPIO1.11	P14
57	USB1.ID	GPIO1.00	K13
58	JTAG.TRST	GPIO1.15	N14
60	GND	-	-
62	UART1.CTS	GPIO1.18	K15
63	GND	-	-
64	UART1.RTS	GPIO1.19	J14
65	ENET2.TX-CLK	GPIO2.14	D17
66	UART1.RXD	GPIO1.17	K16
67	ENET2.TXD1	GPIO2.12	A16
68	UART1.TXD	GPIO1.16	K14
69	ENET2.TXD0	GPIO2.11	A15
70	UART2.CTS	GPIO1.22	J15
71	ENET2.TXEN	GPIO2.13	B15
72	UART2.RTS	GPIO1.23	H14
73	ENET2.RXER	GPIO2.15	D16
74	UART2.RXD	GPIO1.21	J16
75	ENET2.RXEN	GPIO2.10	B17
76	UART2.TXD	GPIO1.20	J17
77	ENET2.RXD0	GPIO2.08	C17
78	UART3.CTS	GPIO1.26	H15
79	ENET2.RXD1	GPIO2.09	C16
80	UART3.RTS	GPIO1.27	G14
81	ENET.MDC	GPIO1.07	L16
82	UART3.RXD	GPIO1.25	H16
83	ENET.MDIO	GPIO1.06	K17
84	UART3.TXD	GPIO1.24	H17
85	GND	-	-
86	GND	-	-
87	ENET1.LED0	-	-	LED0/nWAYEN - output PHY signal (LED cathode)
89	ENET1.LED1	-	-	LED0/SPEED - output PHY signal (LED cathode)
91	ENET1.RXN	-	-	Rx_n - external Ethernet trafo connector
93	ENET1.RXP	-	-	Rx_p - external Ethernet trafo connector
95	ENET1.TXN	-	-	Tx_n - external Ethernet trafo connector
97	ENET1.TXP	-	-	Tx_p - external Ethernet trafo connector
99	GND	-	-
100	GND	-	-
-	JTAG.MOD	GPIO1.10	P15	Used as hardware reset Ethernet PHY with 4.7k pull-down resistor
-	BOOT.MODE1	-	U10	Permanently connected to GND

Dimensions

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