Amlogic A311D

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Amlogic A311D Core Board 4K 5T NPU amlogic RP-A311D

Model number: RP-A311D-2G+16G

Brand:

Encapsulation: SMT

Inventory: 1000

Price: $76.00

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General Description

Features

General Parameters

Dimension	45mmL x 45mmW x 3.2mmH
CPU	Amlogic A734 + A532
NPU	5.0 TOPS
GPU	Mali G52 MP4
Memory	LPDDR4 2GB（1GB/4GB optional)
Storage	EMMC 5.1 16GB（8GB/32GB/64GB/128GB optional)
Power Management	Discrete Design
Supply Voltage	12V 1.5A
Operating System	Android9.0/Linux+QT
Operating Temperature	-10°C to +75°C

Absolute Maximum Ratings

Supply Input Voltage range	1.8V to 6.0 V
Input voltage	-0.3V to VDD+0.3V
Lead Temperature	260℃
Storage Temperature Range	−40℃ to 100℃
Operation Junction Temperature Range
Operation Ambient Temperature Range	−10℃ to 75℃
Maximum Junction Temperature Range
Maximum Power Dissipation (PD,TA<40°C)	10W
Thermal resistance (junction to ambient)	45℃/W

Electrical Characteristics

Functional Block Diagram
图片.png

Interface Description

HDMI	HDMI Output Support 4K/1080P Show
CVBS	1 x CVBS Output
MIPI DSI	Support 4Lane 1920x1080
UART	5 x UART
PWM	6 x PWM
SDIO	2 x SDIO，One For WIFI，One For TF Card
SPI	2 x SPI
I2C	4 x I2C
ADC	4 x ADC
Internet	EMAC 100M Integrated
GMAC	Support GMAC PHY
MIPI CSI	2 x MIPI CSI Camera
DVP CAMERA	Support 8bit DVP Parallel Camera
I2S	1 x I2S
OTG 2.0	1 x OTG 2.0
USB3.0	1 x USB 3.0
PCIE	1 x PCIE
GPIO	80 x GPIO

Functional Pin Description

Pin	Name	IO Voltage	State	Multiplex Function
1	PCIE_CLK_P		Output
2	PCIE_CLK_N		Output
3	GND			GND
4	CARD_EN_DET	IO=3.3V	Input	GPIOC_6(I2C_EE_M0_SCL/ISO7816_DATA)
5	SD_D1_B	IO=3.3V	Input-Output	GPIOC_1(SDCARD_D1/JTAG_B_TDI/PDM_DIN1/

				SPI_A_MISO)
6	SD_D0_B	IO=3.3V	Input-Output	GPIOC_0(SDCARD_D0/JTAG_B_TDO/PDM_DIN0/SPI_A_MOSI)
7	SD_CLK_B	IO=3.3V	Output	GPIOC_4(SDCARD_CLK/JTAG_B_CLK/PDM_DCLK/PWM_C)
8	GND			GND
9	SD_CMD_B	IO=3.3V	Output	GPIOC_5(SDCARD_CMD/JTAG_B_TMS/I2C_EE_M0_SDA/

				ISO7816_CLK)
10	SD_D3_B	IO=3.3V	Input-Output	GPIOC_3(SDCARD_D3/UART_AO_A_TX/PDM_DIN3/

				SPI_A_SCLK)
11	SD_D2_B	IO=3.3V	Input-Output	GPIOC_2(SDCARD_D2/UART_AO_A_RX/PDM_DIN2/

				SPI_A_SS0)
12	GND			GND
13	GPIOC_7	IO=3.3V	Input-Output	GPIOC_7 (OD3.3V) (PCIECK_REQN/WORLD_SYNC)
14	GPIOA_0	IO=3.3V	Input-Output	GPIOA_0(MCLK_0)
15	GPIOA_1	IO=3.3V	Input-Output	GPIOA_1(TDMB_SCLK/TDMB_SLV_SCLK)
16	GND			GND
17	LCD_RESET	IO=3.3V	Output	GPIOA_2(TDMB_FS/TDMB_SLV_FS)
18	HUB_RST	IO=3.3V	Output	GPIOA_3(TDMB_D0/TDMB_DIN0)
19	SPK_ON	IO=3.3V	Output	GPIOA_4(TDMB_D1/TDMB_DIN1)
20	BT_WAKE_HOST_3V3	IO=3.3V	Input	GPIOA_5(TDMB_D2/TDMB_DIN2/PDM_DIN3)
21	BT_EN_3V3	IO=3.3V	Output	GPIOA_6(TDMB_D3/TDMB_DIN3/PDM_DIN2)
22	USB_PWR_EN	IO=3.3V	Output	GPIOA_7(TDMC_D3/TDMC_DIN3/PDM_DCLK)
23	TOUCH_RST	IO=3.3V	Output	GPIOA_8(TDMC_D2/TDMC_DIN2/PDM_DIN0)
24	TOUCH_INT	IO=3.3V	Input	GPIOA_9(TDMC_D1/TDMC_DIN1/PDM_DIN1)
25	CM_RST2	IO=3.3V	Output	GPIOA_10(TDMC_D0/TDMC_DIN0/SPDIF_IN)
26	CM_PWRDN2	IO=3.3V	Output	GPIOA_11(MCLK_1/SPDIF_OUT)
27	CM_RST2	IO=3.3V	Output	GPIOA_12(TDMC_SCLK/TDMC_SLV_SCLK/SPDIF_IN)
28	CM_PWRDN	IO=3.3V	Output	GPIOA_13(TDMC_FS/TDMC_SLV_FS/SPDIF_OUT)
29	TOUCH_I2C_SDA	IO=3.3V	Input-Output	GPIOA_14(WORLD_SYNC/I2C_EE_M3_SDA)
30	TOUCH_I2C_SCL	IO=3.3V	Output	GPIOA_15(IR_REMOTE_IN/I2C_EE_M3_SCL)
31	VDDCPU_B_EN	IO=3.3V	Output
32	IR_IN	IO=3.3V	Input-Output	GPIOAO_5(IR_REMOTE_IN/PWMAO_D)
33	GND			GND
34	CM_MCLK	IO=3.3V	Output	GPIOAO_11(PWMAO_A_HIZ/PWMAO_A/GEN_CLK_EE/

				GEN_CLK_AO)
35	GND			GND
36	I2C_AO_M0_SDA	IO=3.3V	Input-Output	GPIOAO_3(I2C_AO_M0_SDA/UART_AO_B_RX/

				I2C_AO_S0_SDA)
37	I2C_AO_M0_SCL	IO=3.3V	Output	GPIOAO_2(I2C_AO_M0_SCL/UART_AO_B_TX/

				I2C_AO_S0_SCL)
38	EMMC_KEY		Input
39	GND			GND
40	GND			GND
41	GND			GND
42	4.5~18V	INPUT 4.5V~15V	Input	MAIN POWER INPUT
43	4.5~18V	INPUT 4.5V~15V	Input	MAIN POWER INPUT
44	HOST_WAKE_BT	IO=1.8V/3.3V	Output	GPIOX_19(PWM_B/WORLD_SYNC/GEN_CLK_EE)
45	BTUART_A_RTS_N	IO=1.8V/3.3V	Output	GPIOX_15(UART_EE_A_RTS)
46	BTUART_A_CTS_N	IO=1.8V/3.3V	Output	GPIOX_14(UART_EE_A_CTS)
47	BTUART_A_TX	IO=1.8V/3.3V	Output	GPIOX_12(UART_EE_A_TX)
48	BTUART_A_RX	IO=1.8V/3.3V	Input	GPIOX_13(UART_EE_A_RX)
49	VDDIO_X	INPUT 1.8V/3.3V	Input	IO 1.8V or 3.3V CAN BE CONFIGURED
50	GND			GND
51	WIFI_32K	IO=1.8V/3.3V	Output	GPIOX_16(PWM_E)
52	GND			GND
53	BTPCM_CLK	IO=1.8V/3.3V	Output	GPIOX_11(TDMA_SCLK/TDMA_SLV_SCLK/

				TSIN_B_CLK/SPI_A_SCLK/I2C_EE_M1_SCL)
54	BTPCM_DIN	IO=1.8V/3.3V	Input	GPIOX_8(TDMA_D1/TDMA_DIN1/TSIN_B_SOP/

				SPI_A_MOSI/ISO7816_CLK/PWM_C)
55	BTPCM_DOUT	IO=1.8V/3.3V	Output	GPIOX_9(TDMA_D0/TDMA_DIN0/TSIN_B_VALID/

				SPI_A_MISO/ISO7816_DATA)
56	BTPCM_SYNC	IO=1.8V/3.3V	Output	GPIOX_10(TDMA_FS/TDMA_SLV_FS/

				TSIN_B_DIN0/SPI_A_SS0/I2C_EE_M1_SDA)
57	GND			GND
58	WIFI_SD_D1	IO=1.8V/3.3V	Input-Output	GPIOX_1(SDIO_D1/PDM_DIN1/TSIN_A_SOP)
59	WIFI_SD_D0	IO=1.8V/3.3V	Input-Output	GPIOX_0(SDIO_D0/PDM_DIN0/TSIN_A_DIN0)
60	WIFI_SD_D2	IO=1.8V/3.3V	Input-Output	GPIOX_2(SDIO_D2/PDM_DIN2/TSIN_A_VALID)
61	WIFI_SD_D3	IO=1.8V/3.3V	Input-Output	GPIOX_3(SDIO_D3/PDM_DIN3/TSIN_A_CLK/PWM_D)
62	WIFI_SD_CLK	IO=1.8V/3.3V	Output	GPIOX_4(SDIO_CLK/PDM_DCLK)
63	GND			GND
64	WIFI_SD_CMD	IO=1.8V/3.3V	Output	GPIOX_5(SDIO_CMD/MCLK_1/PWM_C)
65	GND			GND
66	WIFI_WAKE_HOST	IO=1.8V/3.3V	Input	GPIOX_7(PWM_F/UART_EE_B_RX/PWM_B)
67	WIFI_PWREN	IO=1.8V/3.3V	Output	GPIOX_6(PWM_A/UART_EE_B_TX/PWM_D)
68	GND			GND
69	I2C_EE_M2_SDA	IO=1.8V/3.3V	Input-Output	GPIOX_17(I2C_EE_M2_SDA)
70	I2C_EE_M2_SCL	IO=1.8V/3.3V	Output	GPIOX_18(I2C_EE_M2_SCL)
71	SARADC_CH3	IO=1.8V	Input	SARADC_CH3
72	ADC_KEY	IO=1.8V	Input	SARADC_CH2
73	HW_VS	IO=1.8V	Input	SARADC_CH1
74	SARADC_CH0	IO=1.8V	Input	SARADC_CH0
75	Linux_TX	IO=3.3V	Output	GPIOAO_0(UART_AO_A_TX)
76	Linux_RX	IO=3.3V	Input	GPIOAO_1(UART_AO_A_RX)
77	MUTE	IO=3.3V	Input	GPIOAO_6(JTAG_A_CLK/PWMAO_C/TSIN_A_SOP/

				TDMB_D2/TDMB_DIN2)
78	PWR_KEY_DET	IO=3.3V	Input	GPIOAO_7(JTAG_A_TMS/TSIN_A_DIN0/TDMB_FS/

				TDMB_SLV_FS)
79	UART_AO_B_TX	IO=3.3V	Output	GPIOAO_8(JTAG_A_TDI/UART_AO_B_TX/TSIN_A_CLK/

				TDMB_SCLK/TDMB_SLV_SCLK)
80	UART_AO_B_RX	IO=3.3V	Input	GPIOAO_9(JTAG_A_TDO/UART_AO_B_RX/

				TSIN_A_VALID/MCLK_0)
81	SYS_LED	IO=3.3V	Output	GPIOAO_10(AO_CEC_A/AO_CEC_B/PWMAO_D/

				SPDIF_OUT/TDMB_D1/TDMB_DIN1/CLK12_24)
82	PWR_RST	IO=3.3V	Output	RESET_N
83	GND			GND
84	ETH_VDDIO	INPUT 1.8V/3.3V	Input	IO 1.8V OR 3.3V CAN BE CONFIGURED
85	RGMII_RX_CLK	IO=1.8V/3.3V	Input	GPIOZ_2(ETH_RGMII_RX_CLK/TSIN_B_VALID/TDMC_D0/
85	RGMII_RX_CLK	IO=1.8V/3.3V	Input	TDMC_DIN0/PDM_DIN0/SDCARD_D0)
86	RGMII_RXDV	IO=1.8V/3.3V	Input	GPIOZ_3(ETH_RX_DV/TSIN_B_SOP/BT656_A_CLK/TDMC_D1/
86	RGMII_RXDV	IO=1.8V/3.3V	Input	TDMC_DIN1/PDM_DIN1/SDCARD_D1)
87	RGMII_RXD0	IO=1.8V/3.3V	Input	GPIOZ_4(ETH_RXD0/TSIN_B_DIN0/BT656_A_DIN0/TDMC_D2/
87	RGMII_RXD0	IO=1.8V/3.3V	Input	TDMC_DIN2/PDM_DIN2/SDCARD_D2)
88	RGMII_RXD1	IO=1.8V/3.3V	Input	GPIOZ_5(ETH_RXD1/TSIN_B_CLK/BT656_A_DIN1/TDMC_D3/
88	RGMII_RXD1	IO=1.8V/3.3V	Input	TDMC_DIN3/PDM_DIN3/SDCARD_D3)
89	RGMII_RXD2	IO=1.8V/3.3V	Input	GPIOZ_6(ETH_RXD2_RGMII/TSIN_B_FAIL/BT656_A_DIN2
89	RGMII_RXD2	IO=1.8V/3.3V	Input	/TDMC_FS/TDMC_SLV_FS/PDM_DCLK/SDCARD_CLK)
90	RGMII_RXD3	IO=1.8V/3.3V	Input	GPIOZ_7(ETH_RXD3_RGMII/TSIN_B_DIN1/BT656_A_DIN3/
				TDMC_SCLK/TDMC_SLV_SCLK/I2C_EE_M0_SDA

				/SDCARD_CMD)
91	RGMII_TX_CLK	IO=1.8V/3.3V	Output	GPIOZ_8(ETH_RGMII_TX_CLK /TSIN_B_DIN2
91	RGMII_TX_CLK	IO=1.8V/3.3V	Output	/BT656_A_DIN4/MCLK_1/I2C_EE_M0_SCL)
92	RGMII_TXEN	IO=1.8V/3.3V	Output	GPIOZ_9(ETH_TXEN /TSIN_B_DIN3/BT656_A_DIN5)
93	GND			GND
94	RGMII_TXD0	IO=1.8V/3.3V	Output	GPIOZ_10(ETH_TXD0 /TSIN_B_DIN4/BT656_A_DIN6)
95	RGMII_TXD1	IO=1.8V/3.3V	Output	GPIOZ_11(ETH_TXD1 /TSIN_B_DIN5/BT656_A_DIN7)
96	RGMII_TXD2	IO=1.8V/3.3V	Output	GPIOZ_12(ETH_TXD2_RGMII/TSIN_B_DIN6
97	RGMII_TXD3	IO=1.8V/3.3V	Output	GPIOZ_13(ETH_TXD3_RGMII/TSIN_B_DIN7/GEN_CLK_EE)
98	RGMII_MDIO	IO=1.8V/3.3V	Input	GPIOZ_0(ETH_MDIO/ISO7816_CLK/BT656_A_VS/

				I2C_EE_M0_SDA)
99	RGMII_MDC	IO=1.8V/3.3V	Output	GPIOZ_1(ETH_MDC/ISO7816_DATA/BT656_A_HS/

				I2C_EE_M0_SCL)
100	RGMII_INT	IO=1.8V/3.3V	Input	GPIOZ_14 (OD3.3V) (ETH_LINK_LED/I2C_EE_M2_SDA)
101	RGMII_RST#	IO=1.8V/3.3V	Output	GPIOZ_15 (OD3.3V) (ETH_ACT_LED/I2C_EE_M2_SCL)
102	GND			GND
103	MIPI_D3_P		Output
104	MIPI_D3_N		Output
105	MIPI_D2_P		Output
106	MIPI_D2_N		Output
107	MIPI_D1_P		Output
108	MIPI_D1_N		Output
109	MIPI_D0_P		Output
110	MIPI_D0_N		Output
111	GND			GND
112	MIPI_CLK_P		Output
113	MIPI_CLK_N		Output
114	GND			GND
115	MIPI_CSI_D0P		Input
116	MIPI_CSI_D0N		Input
117	MIPI_CSI_D1P		Input
118	MIPI_CSI_D1N		Input
119	MIPI_CSI_D2P		Input
120	MIPI_CSI_D2N		Input
121	MIPI_CSI_CLKAP		Input
122	MIPI_CSI_CLKAN		Input
123	MIPI_CSI_D3P		Input
124	MIPI_CSI_D3N		Input
125	GND			GND
126	MIPI_CSI_CLKBP		Input
127	MIPI_CSI_CLKBN		Input
128	AGND_CVBS			GROUND CONNECTION
129	CVBS		Output
130	AR_CH_N		Output
131	AR_CH_P		Output
132	AL_CH_N		Output
133	AL_CH_P		Output
134	GND			GND
135	HDMI_HPD	IO=3.3V	Input	GPIOH_2 (OD5V) (HDMITX_HPD_IN/I2C_EE_M1_SDA)
136	HDMI_SDA	IO=3.3V	Input-Output	GPIOH_0 (OD5V) (HDMITX_SDA/I2C_EE_M3_SDA)
137	HDMI_SCL	IO=3.3V	Output	GPIOH_1 (OD5V) (HDMITX_SCL/I2C_EE_M3_SCL)
138	HDMI_CEC	IO=3.3V	Input	GPIOH_3 (OD5V) (I2C_EE_M1_SCL/AO_CEC_A/AO_CEC_B)
139	GND			GND
140	HDMI_TXCN		Output
141	HDMI_TXCP		Output
142	HDMI_TX0N		Output
143	HDMI_TX0P		Output
144	HDMI_TX1N		Output
145	HDMI_TX1P		Output
146	HDMI_TX2N		Output
147	HDMI_TX2P		Output
148	GND			GND
149	5V_EN	IO=3.3V	Output	GPIOH_8 (OD5V)
150	UART_EE_C_TX	IO=3.3V	Output	GPIOH_7(ISO7816_DATA/UART_EE_C_TX/

				SPI_B_SCLK/I2C_EE_M1_SCL
151	UART_EE_C_RX	IO=3.3V	Input	GPIOH_6(ISO7816_CLK/UART_EE_C_RX/SPI_B_SS0/

				I2C_EE_M1_SDA)
152	LCD_BL_PWM	IO=3.3V	Output	GPIOH_5(SPDIF_IN/UART_EE_C_CTS/SPI_B_MISO/

				PWM_F/TDMB_D3/TDMB_DIN3)
153	LCD_BL_EN	IO=3.3V	Output	GPIOH_4(SPDIF_OUT/UART_EE_C_RTS/SPI_B_MOSI)
154	GND			GND
155	MDI_TP		Input-Output
156	MDI_TN		Input-Output
157	MDI_RP		Input-Output
158	MDI_RN		Input-Output
159	GND			GND
160	USBOTG_B_VBUS	IO=1.8V	Input
161	USBOTG_B_DM		Input-Output
162	USBOTG_B_DP		Input-Output
163	GND			GND
164	USBOTG_B_ID		Input
165	GND			GND
166	USBHOST_A_DM		Input-Output
167	USBHOST_A_DP		Input-Output
168	GND			GND
169	USB30_TX0_P		Output
170	USB30_TX0_N		Output
171	USB30_RX0_P		Input
172	USB30_RX0_N		Input

Key IC

IC	Description	Model
Core IC	Amlogic A311D	A311D
Memory	SK hynix H9HCNNNBKUMLHR-NME 16Gbit/2GB FBGA200 LPDDR4	H9HCNNNBKUMLHR-NME
Storage	Samsung KLMAG1JETD-B041 eMMC 5.1 16GB HS400 package：11.5x13x0.8mm	KLMAG1JETD-B041
PMU	Discrete Design	Discrete Design