MYZR-I.MX8Mmini-CB240 Hardware Introduction

MYZR-I.MX8Mmini-CB240 hardware introduction

Frontal

Reverse

Size

Hardware Configuration

CPU	i.MX 8M Mini	Quad Core
Memory	DDR4 2GB	Scalable to 4GB
Storage	eMMC 8GB	Scalable to 16GB

---

Power Supply

• 3.3V, 5V input

---

Working temperature

• Commercial
  

0°C ~ 80°C

• Industrial：
  

-40°C ~ 85°C

---

operating system support

• Android
• Linux

Hardware Interface

Interface specifications		Maximum number of configurable interfaces	Description
Communication interface	Ethernet	1	1 channel 10/100/1000Mbps Ethernet
	USB	2	2 USB2.0 OTG interface
	UART	4	4 UARTs, each up to 4.0Mbps
	PCIe	1	1 PCIe Gen2.0
	I2C	4	4-channel I2C, up to 400 kbps
	SPI	3	3 eCSPI (Enhanced CSPI), each up to 52Mbps
	PWM	4	4-channel 16-bit counter, 4x16 FIFO
External storage interface	NAND	1	8-bit NAND flash memory
	FlexSPI	1	External serial port storage device
	SD3.0/SDIO	1	EMMC version 5.1, SD/SDIO version 3.0
Multimedia	DSI-MIPI	1	1 4-channel MIPI display interface, up to 1.5Gbps
	CSI-MIPI	1	1 4-channel MIPI camera interface, up to 1.5Gbps
	SAI	5	5CH I2S/SAI/AC97/TMD
	S/PDIF	1	1 S/PDIF stereo transceiver, support input and output

Pin definition & detailed function description

Pin NO.	Pin Name	CPU Ball Name	Function Description	Pin Voltage
J1.1	GND	---	GND	---
J1.2	GND	---	GND	---
J1.3	SAI2_RXC	AB22	SAI2_RX_BCLK	3.3V
			GPIO4_IO22
J1.4	SAI1_RXD7	AF19	GPIO4_IO09	3.3V
			SAI1_RX_DATA7
			SAI6_MCLK
			SRC_BOOT_CFG7
J1.5	SAI2_RXD	AC24	GPIO4_IO23	3.3V
			SAI2_RX_DATA0
J1.6	SAI1_RXD6	AG19	GPIO4_IO08	3.3V
			SAI1_RX_DATA6
			SAI6_TX_SYNC
			SRC_BOOT_CFG6
J1.7	SAI2_TXFS	AD23	GPIO4_IO24	3.3V
			SAI2_TX_DATA1
			SAI2_TX_SYNC
J1.8	SAI1_RXD5	AF18	GPIO4_IO07	3.3V
			SAI1_RX_DATA5
			SAI6_TX_DATA0
			SRC_BOOT_CFG5
J1.9	SAI2_TXD	AC22	GPIO4_IO26	3.3V
			SAI2_TX_DATA0
J1.10	SAI1_RXD4	AG18	GPIO4_IO06	3.3V
			SAI1_RX_DATA4
			SAI6_TX_BCLK
			SRC_BOOT_CFG4
J1.11	SAI2_TXC	AD22	GPIO4_IO25	3.3V
			SAI2_TX_BCLK
J1.12	SAI1_RXD3	AF17	GPIO4_IO05	3.3V
			PDM_BIT_STREAM3
			SAI1_RX_DATA3
			SRC_BOOT_CFG3
J1.13	SAI2_MCLK	AD19	GPIO4_IO27	3.3V
			SAI2_MCLK
J1.14	SAI1_RXD2	AG17	GPIO4_IO04	3.3V
			PDM_BIT_STREAM2
			SAI1_RX_DATA2
			SRC_BOOT_CFG2
J1.15	SAI2_RXFS	AC19	GPIO4_IO21	3.3V
			SAI2_RX_DATA1
			SAI2_RX_SYNC
J1.16	GND	---	---	---
J1.17
	SAI3_RX_BCLK
	J1.62	GND	---	---	---
J1.63	SAI3_TXD	AF6	SAI3_TX_DATA0	3.3V
			GPIO5_IO01
			GPT1_COMPARE3
J1.64	VDD_1V8		POWER_OUT	1.8V
J1.65	SAI3_TXC	AG6	GPIO5_IO00	3.3V
			GPT1_COMPARE2
			SAI3_TX_BCLK
J1.66	VDD_1V8	---	POWER_OUT	1.8V
J1.67	GND	---	---	---
J1.68	VDD_1V8	---	POWER_OUT	1.8V
J1.69	NVCC_3V3	---	POWER_OUT	3.3V
J1.70	VDD_1V8	---	POWER_OUT	1.8V
J1.71	GND	---	---	---
J1.72	GND	---	---	---
J1.73	VSYS	---	POWER_IN	3.3V
J1.74
J1.75
J1.76
J1.77
J1.78
J1.79
J1.80
J2.1	GND	---	---	---
J2.2	GND	---	---	---
J2.3	ETH_TRX3_N	U10.21(AR8031)	ETH_TRX3_N	---
J2.4	GND	---	---	---
J2.5	ETH_TRX3_P	U10.20(AR8031)	ETH_TRX3_P	---
J2.6	LED_LINK10_100	U10.26(AR8031)	LED_LINK10_100	---
J2.7	GND	---	---	---
J2.8	LED_LINK1000	U10.24(AR8031)	LED_LINK1000	---
J2.9	ETH_TRX2_N	U10.18(AR8031)	ETH_TRX2_N	---
J2.10	LED_ACT	U10.23(AR8031)	LED_ACT	---
J2.11	ETH_TRX2_P	U10.17(AR8031)	ETH_TRX2_P	---
J2.12	GND	---	---	---
J2.13	GND	---	---	---
J2.14	GND	---	---	---
J2.15	ETH_TRX1_N	U10.15(AR8031)	ETH_TRX1_N	---
J2.16	JTAG_NTRST	C27	JTAG_TRST_B	3.3V
J2.17	ETH_TRX1_P	U10.14(AR8031)	ETH_TRX1_P	---
J2.18	JTAG_TDO	E26	JTAG_TDO	3.3V
J2.19	GND	---	---	---
J2.20	JTAG_TDI	E27	JTAG_TDI	3.3V
J2.21	ETH_TRX0_N	U10.12(AR8031)	ETH_TRX0_N	---
J2.22	JTAG_TCK	F26	JTAG_TCK	3.3V
J2.23	ETH_TRX0_P	U10.11(AR8031)	ETH_TRX0_P	---
J2.24	JTAG_TMS	F27	JTAG_TMS	3.3V
J2.25	GND	---	---	---
J2.26	GND	---	---	---
J2.27	WL_REG_ON	R23	SD1_RESET_B	3.3V
			GPIO2_IO10
			USDHC1_RESET_B
J2.28	GND	---	---	---
J2.29	SD1_STROBE	R24	SD1_STROBE	3.3V
			GPIO2_IO10
			USDHC1_RESET_B
J2.30	BOOT_MODE0	G26	BOOT_MODE0	3.3V
J2.31	SD1_DATA2	T27	GPIO2_IO04	3.3V
			USDHC1_DATA2
J2.32	BOOT_MODE1	G27	BOOT_MODE1	3.3V
J2.33	SD1_DATA3	T26	GPIO2_IO05	3.3V
			USDHC1_DATA3
J2.34	GND	---	---	---
J2.35	BT_REG_ON	U27	GPIO2_IO06	3.3V
			USDHC1_DATA4
J2.36	GND	---	---	---
J2.37	BT_WAKE_DEV	U26	GPIO2_IO07	3.3V
			USDHC1_DATA5
J2.38	GND	---	---	---
J2.39	GND	---	---	---
J2.40	GND	---	---	---
J2.41	SD1_CMD	V27	GPIO2_IO01	3.3V
			USDHC1_CMD
J2.42	GND	---	---	---
J2.43	SD1_CLK	V26	GPIO2_IO00	3.3V
			USDHC1_CLK
J2.44	QSPIA_DATA2	K23	NAND_DATA02	1.8V
			GPIO3_IO08
			QSPI_A_DATA2
			RAWNAND_DATA02
			USDHC3_CD_B
J2.45	GND	---	---	---
J2.46	QSPIA_DATA1	K24	NAND_DATA01	1.8V
			GPIO3_IO07
			QSPI_A_DATA1
			RAWNAND_DATA01
J2.47	BT_WAKE_HOST	W27	SD1_DATA6	3.3V
			GPIO2_IO08
			USDHC1_DATA6
J2.48	QSPIA_NSS0	N24	NAND_CE0_B	1.8V
			GPIO3_IO01
			QSPI_A_SS0_B
			RAWNAND_CE0_B
J2.49	WL_WAKE_HOST	W26	SD1_DATA7	3.3V
			GPIO2_IO09
			USDHC1_DATA7
J2.50	QSPIA_DATA3	N23	NAND_DATA03	1.8V
			GPIO3_IO09
			QSPI_A_DATA3
			RAWNAND_DATA03
			USDHC3_WP
J2.51	SD1_DATA0	Y27	GPIO2_IO02	3.3V
			USDHC1_DATA0
J2.52	QSPIA_SCLK	N22	NAND_ALE	1.8V
			GPIO3_IO00
			QSPI_A_SCLK
			RAWNAND_ALE
J2.53	SD1_DATA1	Y26	GPIO2_IO03	3.3V
			USDHC1_DATA1
J2.54	QSPIA_DATA0	P23	NAND_DATA00	1.8V
			GPIO3_IO06
			QSPI_A_DATA0
			RAWNAND_DATA00
J2.55	GND	---	---	---
J2.56	GND	---	---	---
J2.57	SD2_DATA2	V24	GPIO2_IO17	3.3V
			USDHC2_DATA2
J2.58	GND	---	---	---
J2.59	SD2_DATA3	V23	GPIO2_IO18	3.3V
			SRC_EARLY_RESET
			USDHC2_DATA3
J2.60	NVCC_SD2	V22	NVCC_SD2	3.3V
J2.61	GND	---	---	---
J2.62	GND	---	---	---
J2.63	SD2_CLK	W23	GPIO2_IO13	3.3V
			USDHC2_CLK
J2.64	SAI1_TXD7	AF23	GPIO4_IO19	3.3V
			PDM_CLK
			SAI1_TX_DATA7
			SRC_BOOT_CFG15
J2.65	SD2_CMD	W24	GPIO2_IO14	3.3V
			USDHC2_CMD
J2.66	SAI1_TXD6	AG23	GPIO4_IO18	3.3V
			SAI1_TX_DATA6
			SAI6_RX_SYNC
			SRC_BOOT_CFG14
J2.67	GND	---	---	---
J2.68	SAI1_TXD5	AF22	GPIO4_IO17	3.3V
			SAI1_TX_DATA5
			SAI6_RX_DATA0
			SRC_BOOT_CFG13
J2.69	SD2_DATA1	AB24	GPIO2_IO16	3.3V
			USDHC2_DATA1
J2.70	SAI1_TXD4	AG22	GPIO4_IO16	3.3V
			SAI1_TX_DATA4
			SAI6_RX_BCLK
			SRC_BOOT_CFG12
J2.71	SD2_DATA0	AB23	GPIO2_IO15	3.3V
			USDHC2_DATA0
J2.72	SAI1_TXD3	AF21	GPIO4_IO15	3.3V
			SAI1_TX_DATA3
			SAI5_TX_DATA3
			SRC_BOOT_CFG11
J2.73	GND	---	---	---
J2.74	SAI1_TXD2	AG21	GPIO4_IO14	3.3V
			SAI1_TX_DATA2
			SAI5_TX_DATA2
			SRC_BOOT_CFG10
J2.75	SD2_WP	AA27	GPIO2_IO20	3.3V
			USDHC2_WP
J2.76	SAI1_TXD1	AF20	GPIO4_IO13	3.3V
			SAI1_TX_DATA1
			SAI5_TX_DATA1
			SRC_BOOT_CFG9
J2.77	SD2_NCD	AA26	SD2_CD_B	3.3V
			GPIO2_IO12
			USDHC2_CD_B
J2.78	SAI1_TXD0	AG20	GPIO4_IO12	3.3V
			SAI1_TX_DATA0
			SAI5_TX_BCLK
			SRC_BOOT_CFG8
J2.79	GND	---	---	---
J2.80	GND	---	---	---
J3.1	USB2_DP	B23	USB2_DP	3.3V
J3.2	UART4_RXD	F19	GPIO5_IO28	3.3V
			PCIE1_CLKREQ_B
			UART2_CTS_B
			UART4_RX
J3.3	USB2_DN	A23	USB2_DN	3.3V
J3.4	UART4_TXD	F18	GPIO5_IO29	3.3V
			UART2_RTS_B
			UART4_TX
J3.5	USB2_ID	D23	USB2_ID	1.8V
J3.6	UART3_RXD	E18	GPIO5_IO26	3.3V
			UART1_CTS_B
			UART3_RX
J3.7	USB2_VBUS	F23	USB2_VBUS	3.3V
J3.8	UART3_TXD	D18	GPIO5_IO27	3.3V
			UART1_RTS_B
			UART3_TX
			USDHC3_VSELECT
J3.9	GND	---	---	---
J3.10	GND	---	---	---
J3.11	USB1_DP	B22	USB1_DP	3.3V
J3.12	UART2_TXD	E15	ECSPI3_SS0	3.3V
			GPIO5_IO25
			UART2_TX
J3.13	USB1_DN	A22	USB1_DN	3.3V
J3.14	UART2_RXD	F15	ECSPI3_MISO	3.3V
			GPIO5_IO24
			UART2_RX
J3.15	USB1_ID	D22	USB1_ID	1.8V
J3.16	UART1_RXD	E14	ECSPI3_SCLK	3.3V
			GPIO5_IO22
			UART1_RX
J3.17	USB1_VBUS	F22	USB1_VBUS	3.3V
J3.18	UART1_TXD	F13	ECSPI3_MOSI	3.3V
			GPIO5_IO23
			UART1_TX
J3.19	GND	---	---	---
J3.20	GND	---	---	---
J3.21	CSI_DP3	B18	MIPI_CSI_D3_P	1.8V
J3.22	PCIE_TXP	B20	PCIE_TXN_P	1.8V
J3.23	CSI_DN3	A18	MIPI_CSI_D3_N	1.8V
J3.24	PCIE_TXN	A20	PCIE_TXN_N	1.8V
J3.25	GND	---	---	---
J3.26	GND	---	---	---
J3.27	CSI_DP2	B17	MIPI_CSI_D2_P	1.8V
J3.28	PCIE_RXP	B19	PCIE_RXN_P	1.8V
J3.29	CSI_DN2	A17	MIPI_CSI_D2_N	1.8V
J3.30	PCIE_RXN	A19	PCIE_RXN_N	1.8V
J3.31	GND	---	---	---
J3.32	GND	---	---	---
J3.33	CSI_CKP	B16	MIPI_CSI_CLK_P	1.8V
J3.34	I2C4_SDA	E13	GPIO5_IO21	1.8V
			I2C4_SDA
			PWM1_OUT
J3.35	CSI_CKN	A16	MIPI_CSI_CLK_N	1.8V
J3.36	PCIE2_NCLKREQ	D13	I2C4_SCL	1.8V
			GPIO5_IO20
			PCIE1_CLKREQ_B
			PWM2_OUT
J3.37	GND	---	---	---
J3.38	GND	---	---	---
J3.39	CSI_DP1	B15	MIPI_CSI_D1_P	1.8V
J3.40	DSI_DN1	A10	MIPI_DSI_D1_N	1.8V
J3.41	CSI_DN1	A15	MIPI_CSI_D1_N	1.8V
J3.42	DSI_DP1	B10	MIPI_DSI_D1_P	1.8V
J3.43	GND	---	---	---
J3.44	GND	---	---	---
J3.45	CSI_DP0	B14	MIPI_CSI_D0_P	1.8V
J3.46	I2C3_SCL	E10	GPIO5_IO18	1.8V
			GPT2_CLK
			PWM4_OUT
J3.47	CSI_DN0	A14	MIPI_CSI_D0_N	1.8V
J3.48	I2C3_SDA	F10	GPIO5_IO19	1.8V
			GPT3_CLK
			PWM3_OUT
J3.49	GND	---	---	---
J3.50	GND	---	---	---
J3.51	DSI_DP3	B13	MIPI_DSI_D3_P	1.8V
J3.52	DSI_DP0	B9	MIPI_DSI_D0_P	1.8V
J3.53	DSI_DN3	A13	MIPI_DSI_D3_N	1.8V
J3.54	DSI_DN0	A9	MIPI_DSI_D0_N	1.8V
J3.55	GND	---	---	---
J3.56	GND	---	---	---
J3.57	DSI_DP2	B12	MIPI_DSI_D2_P	1.8V
J3.58	ECSPI2_MOSI	B8	GPIO5_IO11	3.3V
J3.59	DSI_DN2	A12	MIPI_DSI_D2_N	1.8V
J3.60	ECSPI2_MISO	A8	UART4_CTS_B	3.3V
			GPIO5_IO12
J3.61	GND	---	---	---
J3.62	ECSPI2_SS0	A6	GPIO5_IO11	3.3V
J3.63	DSI_CKP	B11	MIPI_DSI_CLK_P	1.8V
J3.64	ECSPI2_SCLK	E6	GPIO5_IO10	3.3V
J3.65	DSI_CKN	A11	MIPI_DSI_CLK_N	1.8V
J3.66	GND	---	---	---
J3.67	GND	---	---	---
J3.68	ECSPI1_MOSI	B7	GPIO5_IO07	3.3V
J3.69	I2C1_SCL	E9	ENET1_MDC	1.8V
			GPIO5_IO14
J3.70	ECSPI1_MISO	A7	GPIO5_IO08	3.3V
			UART3_CTS_B
J3.71	I2C1_SDA	F9	ENET1_MDIO	1.8V
			GPIO5_IO15
J3.72	ECSPI1_SS0	B6	GPIO5_IO09	3.3V
			UART3_RTS_B
J3.73	GND	---	---	---
J3.74	ECSPI1_SCLK	D6	GPIO5_IO06	3.3V
J3.75	I2C2_SDA	D9	GPIO5_IO17	1.8V
J3.76	GND	---	---	---
J3.77	I2C2_SCL	D10	ENET1_1588_EVENT1_IN	1.8V
			GPIO5_IO16
J3.78	PCIE2_REF_CLKP_CN	U9.17	PCIE2_REF_CLKP_CN	---
J3.79	GND	---	---	---
J3.80	PCIE2_REF_CLKN_CN	U9.18	PCIE2_REF_CLKN_CN	---