GS-RME5000-V1.0 Gigabit Router Module WIFI Video Transmission MT7621 Chipset Dual-Core MIPS-1004Kc HNAT/HQoS/ Samba/VPN | Обустройство

GS-RME5000-V1.0 Gigabit Router Module WIFI Video Transmission MT7621 Chipset Dual-Core MIPS-1004Kc HNAT/HQoS/ Samba/VPN | Обустройство

GS-RME5000

Module

Version 1.0

1. Introdution

General

TheGS-RME5000-V1.0 module use the MT7621A chipset.The MT7621A integrates a dual-core MIPS-1004Kc (880MHz),HNAT/HQoS/ Samba/VPN accelerators,5-port GbE switch, RGMII, USB3.0, USB2.0, 3xPCIe, SD-XC. The powerful CPU with rich portfolio is suitable for 802.11ac, LTE cat4/5, edge, hotspot, VPN,AC (Access Control).  It can also connect to touch-panel, ZigBee/Z-Wave for Internet Service Router and Home Security Gateway.

    For the next generation router, MT7621A provides several dedicated hardware engines to accelerate the NAT, QoS, Samba and VPN traffic.These accelerators relief the CPU for other upper layer applications.

Features

nEmbedded MIPS1004Kc (880 MHz, Dual-Core)

  - 32 KB I-Cache and 32 KB D-Cache per core

  - 256 KB L2 Cache (shared by Dual-Core

  - SMP capable

  - Single processor operation configurable

nGigabit Switch

  - 5 ports with full-line rate

  - 5-port 10/100/1000Mbps MDI transceivers

n  One RGMII/MII interface

n16-bit DDR2/3 up to 256/512 Mbytes

nSPI(2 chip select), NAND Flash(SLC), SDXC,eMMC(4 bits)

nUSB3 x 1+ USB2 x 1 or USB2 x 2 (all host)

nPCIe host x 3

nI2C, UART Lite x 3, JTAG, MDC, MDIO, GPIO 

nVoIP support (I2S, PCM)

nAudio interface (SPDIF-Tx, I2S, PCM)

nDeliver the superb Samba performance via USB2.0/USB 3.0/SD-XC

nHW storage accelerator

nHW NAT

   - 2Gbps wired speed

   - L2 bridge

   - IPv4 routing, NAT, NAPT

   - IPv6 routing, DS-Lite, 6RD, 6to4

nHW QoS

   - 16 hardware queues to guarantee the min/max bandwidth of each flow.

   - Seamlessly co-work with HW NAT engine.

   -  2Gbps wired speed.

nHW Crypto

   Deliver 400~500 Mbps IPSec throughput

nGreen

   -Intelligent Clock Scaling (exclusive)

   -DDR2/3: ODT off, Self-refresh mode

n  Firmware: Linux 2.6 SDK, OpenWRT

nRGMII iNIC Driver: Linux 2.4/2.6

2.Temperature Limit Ratings

Parameter

Minimum

Maximum

Units

Storage Temperature

0

+40

℃

Ambient Operating Temperature

0

60

℃

Junction Temperature

0

125

℃

3.Functional Block Diagram

4. Electrical Specifications

DC Characteristics

Module

Voltage

Design requirements

GS-RME5000V1.0

3.3V

500mA

5.Mechanical

Dimensions (mm)

Length

Width  

Height

50

(Tolerance:±0.2mm)

50

(Tolerance:±0.2mm)

(Tolerance:±0.2mm)

The picture of top

The picture of bottom

6.Pins Description

Ports(J12)

Pin

Function

Description

ion

1

ESW_TXVN_D_P4

Gibabit Port4_D-

2

ESW_TXVP_D_P4

Gibabit Port4_D+

3

ESW_TXVN_C_P4

Gibabit Port4_C-

4

ESW_TXVP_C_P4

Gibabit Port4_C+

5

ESW_TXVN_B_P4

Gibabit Port4_B-

6

ESW_TXVP_B_P4

Gibabit Port4_B+

7

ESW_TXVN_A_P4

Gibabit Port4_A-

8

ESW_TXVP_A_P4

Gibabit Port4_A+

9

GND

Ground

10

ESW_TXVN_D_P3

Gibabit Port3_D-

11

ESW_TXVP_D_P3

Gibabit Port3_D+

12

ESW_TXVN_C_P3

Gibabit Port3_C-

13

ESW_TXVP_C_P3

Gibabit Port3_C+

14

ESW_TXVN_B_P3

Gibabit Port3_B-

15

ESW_TXVP_B_P3

Gibabit Port3_B+

16

ESW_TXVN_A_P3

Gibabit Port3_A-

17

ESW_TXVP_A_P3

Gibabit Port3_A+

18

GND

Ground

19

ESW_TXVN_D_P2

Gibabit Port2_D-

20

ESW_TXVP_D_P2

Gibabit Port2_D+

21

ESW_TXVN_C_P2

Gibabit Port2_C-

22

ESW_TXVP_C_P2

Gibabit Port2_C+

23

ESW_TXVN_B_P2

Gibabit Port2_B-

24

ESW_TXVP_B_P2

Gibabit Port2_B+

25

ESW_TXVN_A_P2

Gibabit Port2_A-

26

ESW_TXVP_A_P2

Gibabit Port2_A+

27

GND

Ground

28

ESW_TXVN_D_P1

Gibabit Port1_D-

29

ESW_TXVP_D_P1

Gibabit Port1_D+

30

ESW_TXVN_C_P1

Gibabit Port1_C-

31

ESW_TXVP_C_P1

Gibabit Port1_C+

32

ESW_TXVN_B_P1

Gibabit Port1_B-

33

ESW_TXVP_B_P1

Gibabit Por1_B+

34

ESW_TXVN_A_P1

Gibabit Port1_A-

35

ESW_TXVP_A_P1

Gibabit Por1_A+

Ports(J15)

Pin

Function

Description

ion

36

ESW_TXVN_D_P0

Port #0 MDI Transceivers

37

ESW_TXVP_D_P0

Port #0 MDI Transceivers

38

ESW_TXVN_C_P0

Port #0 MDI Transceivers

39

ESW_TXVP_C_P0

Port #0 MDI Transceivers

40

ESW_TXVN_B_P0

Port #0 MDI Transceivers

41

ESW_TXVP_B_P0

Port #0 MDI Transceivers

42

ESW_TXVN_A_P0

Port #0 MDI Transceivers

43

ESW_TXVP_A_P0

Port #0 MDI Transceivers

44

GND

Ground

45

USB_DP

SB Port0  HS/FS/LS data pin Data+ (USB3.0)

46

USB_DM

USB Port0  HS/FS/LS data pin Data- (USB3.0)

47

GND

Ground

48

SSUSB_RXP

USB Port0  SS data pin RX+ (USB3.0)

49

SSUSB_RXN

USB Port0  SS data pin RX+-(USB3.0)

50

SSUSB_TXN

USB Port0  SS data pin TX- (USB3.0)

51

SSUSB_TXP

USB Port0  SS data pin TX+ (USB3.0)

52

GND

Ground

53

USB_DP_1P

USB Port1  data pin Data+ (USB2.0)

54

USB_DM_1P

USB Port1  data pin Data- (USB2.0)

55

RXD3

UART RX Data

56

MT6605_INT

UART RX Data

57

MT6605_IRQ

UART Clear To Send

58

CTS3_N

UART Clear To Send

59

RTS2_N

UART Request To Send

60

TXD3

UART TX Data

61

GND

Ground

62

ND_CLE

NAND Flash Command Latch Enable

63

ND_WE_N

NAND Flash Write Enable

64

ND_WP

NAND Flash Write Protect

65

ND_ALE

NAND Flash ALE Latch Enable

66

ND_CS_N

NAND Flash Chip Select

67

ND_RE_N

NAND Flash Read Enable

68

ND_RB_N

NAND Flash Ready/Busy

69

ND_D0

NAND Flash Data0

70

ND_D1

NAND Flash Data1

Ports(J13)

Pin

Function

Description

ion

71

ND_D2

NAND Flash Data2

NAND Flash Data3

NAND Flash Data4

NAND Flash Data5

NAND Flash Data6

NAND Flash Data7

72

ND_D3

NAND Flash Data3

73

ND_D4

NAND Flash Data4

74

ND_D5

NAND Flash Data5

75

ND_D6

NAND Flash Data6

76

ND_D7

NAND Flash Data7

77

GND

Ground

78

JTCLK

JTAG Clock

79

JTRST_N

JTAG Target Reset

80

JTDI

JTAG Data Input

81

EJTAG-TDO

JTAG Data Output

82

DINT

JTAG NO

83

JTMS

JTAG Mode Select

84

GND

Ground

85

WPS

NC

86

PERST_N

PCIE

87

PCIE_TX0_P

PCIE0_TX+

88

PCIE_TX0_M

PCIE0_TX-

89

GND

Ground

90

PCIE_CK0_M

PCIE0_CLK-

91

PCIE_CK0_P

PCIE0_CLK+

92

PCIE_CK1_P

PCIE1_CLK+

93

PCIE_CK1_M

PCIE1_CLK-

94

GND

Ground

95

PCIE_RXN0

PCIE0_RX-

96

PCIE_RXP0

PCIE0_RX+

97

PCIE_RXN1

PCIE1_RX-

98

PCIE_RXP1

PCIE1_RX+

99

GND

Ground

100

PCIE_CK2_P

PCIE2_CLK+

101

PCIE_CK2_M

PCIE2_CLK-

102

PCIE_TX1_M

PCIE1_TX+

103

PCIE_TX1_P

PCIE1_TX-

104

PCIE_RXN2

PCIE2_RX-

105

PCIE_RXP2

PCIE2_RX+

Ports(J14)

Pin

Function

Description

ion

106.

3.3VD

POWER

107

3.3VD

POWER

108

3.3VD

POWER

109

GND

Ground

110

GND

Ground

111

GND

Ground

112

PCIE_TX2_P

PCIE2_TX+

113

PCIE_TX2_M

PCIE2_TX-

114

I2C_SD

I2C Data

115

I2C_SCLK

I2C Clock

116

D2DB_PORST_N

Power on reset

117

UART0_TXD

UART RX Data

118

UART0_RXD

UART TX Data

119

GND

Ground

120

GE_RXCLK

RGMII2 Rx Clock

121

GE_RXDV

RGMII2 Rx Data Valid

122

GE_RXD0

RGMII2 Rx Data bit #0

123

GE_RXD1

RGMII2 Rx Data bit #1

124

GE_RXD2

RGMII2 Rx Data bit #2

125

GE_RXD3

RGMII2 Rx Data bit #3

126

GE_TXCLK

RGMII2 Tx Clock

127

GE_TXEN

RGMII2 Tx Data Valid

128

GE_MDC

PHY Management Clock. Note: While RGMII/MII connects to external PHY, this pin is MDC. Else, it should be NC.

129

GE_MDIO

PHY Management Data. Note: While RGMII/MII connects to external PHY, this pin is MDIO. Else, it should be NC.

130

GND

Ground

131

GE_TXD0

RGMII2 Tx Data bit #0

132

GE_TXD1

RGMII2 Tx Data bit #1

133

GE_TXD2

RGMII2 Tx Data bit #2

134

GE_TXD3

RGMII2 Tx Data bit #0

135

GND

Ground

136

ESW_P0_LED_0

Port #0 PHY LED indicators

137

ESW_P1_LED_0

Port #1PHY LED indicators

138

ESW_P2_LED_0

Port #2 PHY LED indicators

139

ESW_P3_LED_0

Port #3 PHY LED indicators

140

ESW_P4_LED_0

Port #4 PHY LED indicators

7.Reference schematics

    7.1 MT7621-USB/PCIE/SPI/JATG  schematics

7.2 MT7621-DDR3/NANDschematics

7.3 MT7621-RGMII-EPHYschematics

7.4 MT7621-POWER schematics

7.5 MT7621-GbE I/Fschematics

7.6 MEM DDR3/NAND FLASHschematics

7.7 POWERschematics

8.Recommended Reflow Profile

Referred to IPC/JEDEC standard.

Peak Temperature : <250°C

Number of Times :≤2 times

ENVIRONMENTAL

Operating

Operating Temperature:    0°C to +60 °C

Relative Humidity:         5-90% (non-condensing)

Storage

Temperature:             -10°C to +80°C (non-operating)

Relevant Humidity:        5-95% (non-condensing)

MTBF caculation

Over 150,000hours

9.Precautions before surface mounting:

⑴When customers Open stencil,theymust be sure the holeenoughbigger to the module plate, please press 1to0.7 mm is widened to open outward andthe thickness of 0.12 mm  .

⑵whenweneed get the wifi module ,we can'tDirect hand andmustwear the gloves and static ring.

⑶According to the size of the customer ‘sthe mainboard ,the furnace temperaturecan stick on a tablet standard temperature of250 or so up and down no more than 5 degrees and sometimes it even can achieve 260 or so up and down no more than 5 degrees.

⑷Storage and use module control should pay attention to the following matters:

a.The calculated shelf life in a sealed bag is 12 months,stored between 0 °C and 40 °C at less than90% relative humidity (RH).

b.After the bag is opened, devices that are subjected to solder reflow orother high temperature processes must be handled in the following manner:

   ? Mounted within 168 hours of factory conditions, i.e. < 30°C at 60% RH.

   ? Storage humidity needs to maintained at < 10% RH.

   ? Baking is necessary if the customer exposes the component to air for over 168 hrs, baking conditions: 125°C for 8 hours.