CAP1188 datasheet(74/79 Pages) MICROCHIP

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CAP1188

DS00001620C-page 74

 2015 Microchip Technology Inc.

APPENDIX B:

DATA SHEET REVISION HISTORY

Revision

Section/Figure/Entry

Correction

DS00001620C (02-09-15)

Features, Table 2-1, "Pin

Description for CAP1188",

Table 2-2, "Pin Types", Sec-

tion 5.0, "General Description"

References to BC-Link Interface, BC_DATA, BC_-

CLK, BC-IRQ#, BC-Link bus have been removed

Application Note under Table

2-6

[BC-Link] hidden in data sheet

Table 3-2, "Electrical Specifi-

cations"

BC-Link Timing Section hidden in data sheet

Section 4.1

Modified paragraph under section 4.1

Table 4-1

Protocol Used for 68K Pull Down Resistor changed

from “BC-Link Communications” to “Reserved”

Section 4.1.3 BC-Link Com-

munications

Removed this section and Application Note

Section 4.2.2, "SMBus

Address and RD / WR Bit"

Replaced “client address” with “slave address” in this

section.

Section 4.2.4, SMBus ACK

and NACK Bits, Section 4.2.5,

SMBus Stop Bit,Section 4.2.7,

SMBus and I2C Compatibility

Replaced “client” with “slave” in these sections.

Table 4-4, "Read Byte Proto-

col"

Heading changed from “Client Address” to “Slave

Address”

Section 5.1, Power States

Removed “BC-Link” Application Notes

Table 6-1

from “LED Linked Transition Control” to “Linked LED

Transition Control”

Section 6.1 Main Control Reg-

ister

BC-Link paragraph removed from Bit 4 under Table

6-3

Section 6.30

changed CS8 to LED8

Table 6-53

Modified B3 bit name

Section 7.7 Package Marking Updated package drawing

Appendix A: Device Delta

changed 2Dh to 2Fh in item #12

Product Identification System Removed BC-Link references

REV B

Section 7.2, "Package Mark-

ing"

Diagram modified

REV A

REV A replaces previous SMSC version Rev. 1.32 (01-05-12)

Rev. 1.32 (01-05-12)

Table 3-2, "Electrical Specifi-

cations"

Added conditions for tHD:DAT.

Section 4.2.7, "SMBus and

I2C Compatibility"

Renamed from “SMBus and I2C Compliance.”

First paragraph, added last sentence: “For informa-

tion on using the CAP1188 in an I2C system, refer to

SMSC AN 14.0 SMSC Dedicated Slave Devices in

I2C Systems.”

Added: CAP1188 supports I2C fast mode at 400kHz.

This covers the SMBus max time of 100kHz.

Section 6.4, "Sensor Input

Delta Count Registers"

Changed negative value cap from FFh to 80h.

Rev. 1.31 (08-18-11)

Section 4.3.3, "SMBus Send

Byte"

Added an application note: The Send Byte protocol

is not functional in Deep Sleep (i.e., DSLEEP bit is

set).

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