Datasheet

CC3100
SWAS031D –JUNE 2013–REVISED FEBRUARY 2015 www.ti.com
Table of Contents
1 Device Overview ......................................... 1 4.12 External Interfaces .................................. 22
1.1 Features .............................................. 1 4.13 Host UART .......................................... 23
1.2 Applications........................................... 2 5 Detailed Description ................................... 26
1.3 Description............................................ 2 5.1 Overview ............................................ 26
1.4 Functional Block Diagram ............................ 3 5.2 Functional Block Diagram........................... 27
2 Revision History ......................................... 4 5.3 Wi-Fi Network Processor Subsystem ............... 27
3 Terminal Configuration and Functions.............. 5 5.4 Power-Management Subsystem .................... 28
3.1 Pin Attributes ......................................... 5 5.5 Low-Power Operating Modes ....................... 29
4 Specifications ............................................ 8 5.6 Memory.............................................. 29
4.1 Absolute Maximum Ratings .......................... 8 6 Applications and Implementation................... 31
4.2 Handling Ratings ..................................... 8 6.1 Application Information .............................. 31
4.3 Power-On Hours...................................... 8 7 Device and Documentation Support ............... 35
4.4 Recommended Operating Conditions ................ 8 7.1 Device Support ...................................... 35
4.5 Brown-Out and Black-Out ............................ 9 7.2 Documentation Support ............................. 36
4.6 Electrical Characteristics (3.3 V, 25°C) ............. 10 7.3 Community Resources .............................. 36
4.7 WLAN Receiver Characteristics .................... 10 7.4 Trademarks.......................................... 36
4.8 WLAN Transmitter Characteristics .................. 10 7.5 Electrostatic Discharge Caution..................... 36
4.9 Current Consumption ............................... 11 7.6 Glossary ............................................. 36
4.10 Thermal Characteristics for RGC Package ......... 13 8 Mechanical Packaging and Orderable
Information .............................................. 37
4.11 Timing and Switching Characteristics ............... 13
2 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision C (August 2014) to Revision D Page
• Added Wi-Fi CERTIFIED ............................................................................................................ 1
• Changed TCP value from 12 Mbps in Section 1.1, Features .................................................................. 1
• Changed part number in Device Information table from CC3100 .............................................................. 2
• Changed pin 19 from NC and pin 18 from reserved in Figure 3-1 ............................................................. 5
• Changed pin 19 from NC in Table 3-1 ............................................................................................. 6
• Added to pin 2 (nHIB) description in Table 3-1 ................................................................................... 6
• Changed pins 8 and 14 to active low .............................................................................................. 6
• Changed pin 15 to active high ..................................................................................................... 6
• Added note in Section 4.4, Recommended Operating Conditions, on avoiding the PA auto-protect feature ............ 8
• Added Section 4.5, Brown-Out and Black-Out ................................................................................... 9
• Added Table 4-1 ..................................................................................................................... 9
• Added VIL (nRESET pin) and corresponding note in Section 4.6, Electrical Characteristics (3.3 V, 25°C) ............ 10
• Added note on RX current measurement in Section 4.9 Current Consumption. ........................................... 11
• Changed T
hib_min
description from "minimum pulse width of nHIB = 0" in Table 4-4 ...................................... 16
• Added footnote in Table 4-4 to ensure that the nHIB pulse width is kept above the minimum requirement. .......... 16
• Changed frequency accuracy from ±20 ppm in Table 4-5 .................................................................... 18
• Added 4.11.3.6, WLAN Filter Requirements .................................................................................... 19
• Added note on asserting nCS (active low signal) in Table 4-10 .............................................................. 20
• Changed HOST_SPI_CS to HOST_SPI_nCS in Table 4-13.................................................................. 23
• Changed H_IRQ to HOST_INTR(IRQ) in Figure 4-17 ......................................................................... 24
• Changed TCP of item 17 from 12 Mbps in Table 5-1 .......................................................................... 28
• Changed part number of item 13 from XCC3100RTD in Table 6-1 ......................................................... 32
• Added note following Table 6-1 ................................................................................................... 32
• Changed part number of item 13 from XCC3100RTD in Table 6-2 .......................................................... 34
• Added note following Table 6-2 ................................................................................................... 34
4 Revision History Copyright © 2013–2015, Texas Instruments Incorporated
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