MT7620A 查看數據表（PDF） - MediaTek Inc
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MT7620A Datasheet PDF : 54 Pages
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MT7620 DATASHEET
Integrated 802.11n MAC/BBP and 2.4 GHz RF/FEM Router-on-a-Chip
Table of Contents
1. MAIN FEATURES
2. PINS
2.1 TFBGA (11 MM X 11 MM) 265 BALL PACKAGE DIAGRAM
2.1.1 DDR2 BALL MAP
2.2 DR-QFN (12 MM X 12 MM) 148-PIN PACKAGE DIAGRAM
2.2.1 LEFT SIDE VIEW
2.2.2 RIGHT SIDE VIEW
2.3 PIN DESCRIPTIONS (TFBGA)
2.4 PIN DESCRIPTIONS (DRQFN)
2.5 PIN SHARING SCHEMES
2.5.1 GPIO PIN SHARE SCHEME
2.5.2 UARTF PIN SHARE SCHEME
2.5.3 RGMII PIN SHARE SCHEMES
2.5.4 WDT_RST_MODE PIN SHARE SCHEME
2.5.5 PERST_N PIN SHARE SCHEME
2.5.6 MDC/MDIO PIN SHARE SCHEME:
2.5.7 EPHY_LED PIN SHARE SCHEME
2.5.8 SPI PIN SHARE SCHEME
2.5.9 ND/SD PIN SHARE SCHEME
2.5.10 XMII PHY/MAC PIN MAPPING
2.6 BOOTSTRAPPING PINS DESCRIPTION
3. MAXIMUM RATINGS AND OPERATING CONDITIONS
3.3 ABSOLUTE MAXIMUM RATINGS
3.4 MAXIMUM TEMPERATURES
3.5 OPERATING CONDITIONS
3.6 THERMAL CHARACTERISTICS
3.7 STORAGE CONDITIONS
3.8 EXTERNAL XTAL SPECFICATION
3.9 DC ELECTRICAL CHARACTERISTICS
3.10 AC ELECTRICAL CHARACTERISTICS
3.10.1 SDRAM INTERFACE
3.10.2 DDR2 SDRAM INTERFACE
3.10.3 RGMII INTERFACE
3.10.4 MII INTERFACE (25 MHZ)
3.10.5 RVMII INTERFACE (PHY MODE MII TIMING) (25 MHZ)
3.10.6 SPI INTERFACE
3.10.7 I2S INTERFACE
3.10.8 PCM INTERFACE
3.10.9 POWER ON SEQUENCE
3.11 PACKAGE PHYSICAL DIMENSIONS
3.11.1 TFBGA (11 MM X 11 MM) 265 BALLS
3.11.2 DR-QFN (12 MM X 12 MM) 148LD
3.11.3 MT7620 N/A MARKING
3.11.4 REFLOW PROFILE GUIDELINE
4. ABBREVIATIONS
5. REVISION HISTORY
DSMT7620_V.1.3_091212
loginid=yj.huo@z-linkelec.com,time=2012-11-23 11:46:26,ip=14.153.195.177,doctitle=MT7620_Datasheet_20121114.pdf,company=Z-Link Limited 香港瑞聯電子_RLT
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