CY8C20XX7 Datasheet, PDF (42/43 Pages) Cypress Semiconductor – 1.8 V CapSense® Controller with SmartSense™ Auto-tuning 31 Buttons, 6 Sliders, Proximity Sensors

CY8C20xx7/S
Document History Page (continued)
Document Title: CY8C20xx7/S, 1.8 V CapSense^® Controller with SmartSense™ Auto-tuning 31 Buttons, 6 Sliders, Proximity
Sensors
Document Number: 001-69257
Revision
*F
ECN
3645807
Orig. of
Change
DST/BVI
Submission
Date
Description of Change
07/03/2012
Updated F_SCLK parameter in the Table 31, “SPI Slave AC Specifications,” on
page 26
Changed t_{OUT_HIGH} to t_{OUT_H} in Table 30, “SPI Master AC Specifications,” on
page 25
Updated Features section, “Programmable pin configurations” bullet:
■ Included the following sub-bullet point -
5 mA source current on port 0 and 1 and 1 mA on port 2,3 and 4
■ Changed the bullet point “High sink current of 25 mA for each GPIO” to “High
sink current of 25 mA for each GPIO. Total 120 mA maximum sink current
per chip”
■ Added “QuietZone™ Controller” bullet and updated “Low power CapSense^®
block with SmartSense™ auto-tuning” bullet.
Updated package diagrams 001-13937 to *D and 001-57280 to *C revisions.
*G
3800055
DST
11/23/2012 Changed document title.
Part named changed from CY8C20xx7 to CY8C20xx7/S
Table 20: Update to VIHI2C to match Item #6 in K2 Si Errata document (001-
75370)
Updated package diagrams:
51-85068 to *E
001-09116 to *G
001-13937 to *E
001-42168 to *E
001-57280 to *E
*H
3881332
SRLI
02/04/2013 Updated Features:
Added Note 1 and referred the same note in “24 Sensing Inputs – 30-pin
WLCSP”.
*I
3993458
DST
05/07/2013 Updated Electrical Specifications (Updated DC GPIO Specifications (Updated
heading of third column as “Port 0/1 per I/O (max)” for Table 13)).
Updated Packaging Information:
spec 001-09116 – Changed revision from *G to *H (Figure 17).
Added Appendix: Silicon Errata for the CY8C20xx7/S Family.
Document Number: 001-69257 Rev. *I
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