CY8C20X37 CYPRESS [Cypress Semiconductor], CY8C20X37 Datasheet - Page 38

• Manufacturer Part Number: CY8C20X37
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document History Page
Document Number: 001-69257 Rev. *F
Document Title: CY8C20x37/37S/47/47S/67/67S, 1.8 V CapSense
31 Buttons, 6 Sliders
Document Number: 001-69257
*F
3645807
DST/BVI
07/03/2012
Updated F
page 26
Changed t
page 25
Updated Features section, “Programmable pin configurations” bullet:
■
■
■
Updated package diagrams 001-13937 to *D and 001-57280 to *C revisions.
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.
OUT_HIGH
SCLK
parameter in the
®
Controller with SmartSense™ Auto-tuning
to t
OUT_H
CY8C20x37/37S/47/47S/67/67S
in
Table 29, “SPI Master AC Specifications,” on
Table 30, “SPI Slave AC Specifications,” on
Page 38 of 39
®