CY8C20X37 CYPRESS [Cypress Semiconductor], CY8C20X37 Datasheet - Page 37

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

Document History Page
Document Number: 001-69257 Rev. *F
Revision
Document Title: CY8C20x37/37S/47/47S/67/67S, 1.8 V CapSense
31 Buttons, 6 Sliders
Document Number: 001-69257
*C
*D
*A
*B
*E
**
3276782
3327230
3473317
3510277
3539259
3403111
ECN
YVA/DST
Orig. of
Change
DST
DST
YVA
DST
DST
Submission
06/27/2011
07/28/2011
10/12/2011
12/23/2011
02/16/2012
03/01/2012
Date
New silicon and document
Changed 48-pin dimensions to 6 × 6 × 0.6 mm QFN
Updated pins name in
updated dimensions for 48-pin parts in
Updated
Removed ICE and Debugger sections.
Removed CY3215 Development Kit and CY3280-20x66 UCC sections.
Updated
Moved status from Advance to Preliminary.
Updated
Removed the row named “48-Pin (6 × 6 mm) QFN (OCD)”.
Changed all 48-pin ordering code column from CY8C20XXX-24LTxx to
CY8C20XXX-24LQxx.
Updated 16-pin SOIC and 16-pin QFN package drawings.
Updated Features.
Updated
Figure
Updated
(Updated typical value of I
typical value of I
value of I
of I
details).
Updated
parameters namely V
Table
in
Added the following sections namely
Specifications, and
Updated
and its details).
Updated
Added CY8C20x37/37S/47/47S/67/67S part numbers and changed title to
“1.8 V CapSense® Controller with SmartSense™ Auto-tuning
Updated Features.
Modified comparator blocks in
Replaced SmartSense with SmartSense auto-tuning.
Added CY8C20xx7S part numbers in Pin Definitions.
Added footnote for
Updated
Updated F
Updated data hold time min values.
Updated CY8C206x7 part information in
Updated
Changed Datasheet status from Preliminary to Final.
Updated all
Updated Min value for V
Updated Offset and Input range in
31 Buttons, 6 Sliders”
Table
SB0
10, added the parameters namely V
6, and
parameter from 0.50 µA to 1.1 µA, added I
11).
Pinouts
AC Chip-Level Specifications
Figure 20 on page 29
Ordering
Ordering Information
DC Chip-Level Specifications
DD6
DC GPIO Specifications
Ordering Information
Table 20
Ordering
32K1
Pinouts
parameter from 1.13 mA to 1.16 mA, updated maximum value
Figure
min value.
DD12
®
(Removed PSoC in captions of
and
Controller with SmartSense™ Auto-tuning
Information.
Information.
Table
DC IDAC Specifications
to include Driven Shield Output (optional) information.
7).
ILLVT3.3,
parameter from 1.86 mA to 1.71 mA, updated typical
Table 3 on page 9
Table 21
LPC
19.
DD24
Description of Change
CY8C20x37/37S/47/47S/67/67S
Table
V
(updated
IHLVT3.3,
Logic Block
parameter from 3.32 mA to 2.88 mA, updated
and added
under
14.
Table
DC I2C
(Added the parameter namely t
V
Table 35 on page 33
under
Electrical Specifications
Table
ILLVT5.5,
Table
15.
and removed USB column and
ILLVT2.5
Diagram.
Table
under
Specifications,
Electrical Specifications
35).
34.
Figure
V
, V
22.
SBI2C
IHLVT5.5
Electrical
IHLVT2.5
2,
parameter and its
Figure
and their details in
Shield Driver DC
and their details
Specifications.
Page 37 of 39
3,
(Added the
Figure
JIT_IMO
4,