Hi-Link HLK-7628D Скачать руководство пользователя страница 13

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Shenzhen Hi-Link Electronic Co., Ltd.

Manual

page 11 / 15

HLK-7628D

Remarks:

1. I-input; O-output; I/O-digital I/O; P-power; RF-radio interface. The IO port drives a current of 10mA.

2. The red on the name bar indicates that related to the start of the chip, the external can not be pulled down, can

not be connected to the drive source.

3. The blue color on the remarks column indicates that the default firmware of our factory has this function.

5. Module dimension

Module detailed dimension

Unit (mm)

Remarks:

1. The middle pad is a thermal pad and can be grounded.

2. The module pins are symmetrical.

3. The pad size on the diagram is the actual size, please enlarge accordingly when making the package.

Содержание HLK-7628D

Страница 1: ...Shenzhen Hi Link Electronic Co Ltd HLK 7628D User Manual Version V1 0 Revised Date 2019 6 19 Copr by Hi link Electronic Co Ltd...

Страница 2: ...CATION 3 2 2 SPECIFICATION 4 2 3 INTERFACE 4 3 ELECTRICAL CHARACTERISTICS 5 3 1 POWER SUPPLY REQUIREMENTS 5 3 2 RADIO FREQUENCY CHARACTERISTICS 5 4 MODULE PIN DEFINITION 7 4 1 PIN DEFINITION DIAGRAM 7...

Страница 3: ...as freely second developed 1 1 Basic parameters Super data processing capability MCU frequency up to 580MHz 150M wireless rate Support 802 11b g nmode 20 40 channel bandwidth Support 802 11v Support A...

Страница 4: ...5 HLK 7628D 1 2 Module physical map HLK 7628D Front and Back surface 2 Block diagram HLK 7628D Module architecture diagram EINT Ethernet UART GPIO PWM USB_HOST SPI SPIS I2C I2S JTAG SDXC MT7628DN 3 3V...

Страница 5: ...Shenzhen Hi Link Electronic Co Ltd Manual page 3 15 HLK 7628D 2 1 Typical application HLK 7628D Typical peripheral interface diagram HLK 7628D...

Страница 6: ...efault firmware supported interface WiFi standard IEEE 802 11b g n Support Ethernet interface 5 10M 100M adaptive 1 WAN and 4 LAN UART 3 way 2 way UART with transparent transmission SDIO 1 way Unavail...

Страница 7: ...0mA 3 2 Radio frequency characteristics 3 2 1 802 11b 11M 802 11b Transmit Conductive Item Condition Min Typ Max Unit Frequency Range Channel 1 Channel 13 Tx Power Level DQPSK 18 20 22 dBm Frequency T...

Страница 8: ...Conductive Item Condition Min Typ Max Unit Frequency Range Channel 1 Channel 13 Min Input 54Mbps PER 10 78 0 76 0 74 0 dBm 3 2 3 802 11n MCS7 HT20 802 11n_HT20 Transmit Conductive Item Condition Min T...

Страница 9: ...hannel 1 Channel 13 Tx Power Level OFDM 15 0 17 0 19 0 dBm Frequency Tolerance 15 0 15 ppm Modulation Accuracy All Data Rate 31 28 dB 802 11n_HT40 Receiver Conductive Item Condition Min Typ Max Unit F...

Страница 10: ...LED3 I O PORT3 LED Active low LAN3 network port light 7 EPHY_LED2 I O PORT2 LED Active low LAN2 network port light 8 EPHY_LED1 I O PORT1 LED Active low LAN1 network port light 9 EPHY_LED0 I O PORT0 LE...

Страница 11: ...ace Undefined please hang up 27 UART_TXD0 O Serial port 0 data output Serial port 0 output hang up without using cannot be pulled up and down 28 UART_RXD0 I Serial port 0 data input Serial port 0 inpu...

Страница 12: ...ithout using 44 MDI_TN_P3 I O PORT3 Network signal transmission negative 45 MDI_RP_P3 I O PORT3 Network signal reception positive 46 MDI_RN_P3 I O PORT3 Network signal reception negative 47 MDI_RP_P4...

Страница 13: ...chip the external can not be pulled down can not be connected to the drive source 3 The blue color on the remarks column indicates that the default firmware of our factory has this function 5 Module d...

Страница 14: ...se strictly follow this temperature curve If the temperature deviation of the reflow soldering is too large the module will be damaged Temperature setting degrees Celsius Warm zone 1 2 3 4 5 6 7 8 Upp...

Страница 15: ...EPHY_LED1 JTAG_TDI GPIO 42 PORT1 LED Active low EPHY_LED0 JTAG_TDO GPIO 43 PORT0 LED Active low PORST_N CPU reset Active low UART_TXD 1 PWM_CH0 GPIO 45 Serial port 1 data transmission UART_RXD1 PWM_C...

Страница 16: ...transmission negative MDI_RP_P1 SPIS_MISO UART_TXD 2 GPIO 16 PORT1 Network signal reception positive MDI_RN_P1 SPI_MOSI UART_RXD 2 GPIO 17 PORT1 Network signal reception negative MDI_RP_P2 eMMC_D7 PWM...

Страница 17: ...P4 SD_CLK eMMC_CL K GPIO 26 PORT4 Network signal reception positive MDI_RN_P4 SD_CMD eMMC_C MD GPIO 28 PORT4 Network signal reception negative MDI_TP_P4 SD_D3 eMMC_D3 GPIO 29 PORT4 Network signal tran...