STM8T141 STMicroelectronics, STM8T141 Datasheet - Page 49

• Manufacturer Part Number: STM8T141
• Description: Single-channel capacitive sensor for touch or proximity detection with shielded sensing electrode
• Manufacturer: STMicroelectronics

STM8T141
Table 28.
24-Feb-2010
01-Apr-2010
28-Jun-2011
Date
Document revision history (continued)
Revision
5 cont’d
6
7
Section
replaced “output configuration” with “output operation”.
Section 7.2.3: 3-second
TOUT/POUT pin.
Renamed
Section 7.4: Power
section from
Section 8.1: Shield
Figure 20: Connecting the shield (coaxial cable
amended ohm symbol.
Section 8.2: Sensitivity
updated bullet points.
Added
Table 12: Operating
Section 9.3.2: Average current
100 nF replaced with 47 nF; modified
it; added
Table 14: Output pin
Added
Section 9.5: Capacitive sensing
for values of f
D
Table 18: External sensing component
parameter and R
Section 11: Ordering
Section 11.2
Section 11.2: Orderable favorite device
number; added footnote to option list concerning default
configuration of OPT devices, added packaging information to the
option list, updated headings and date.
Section 12: STM8T141 development
STM8T141.
Added that ProxSense™ is a trademark of Azoteq.
Figure 26: STM8T141 ordering information
footnote
Programming
Figure 29: STM8T141-EVAL programming
STM8T141-SB with STM8T14X-SB.
Table 27: Ordering
STM8T141-SB with STM8T141-EVAL and STM8T14X-SB
respectively.
Doc ID 15699 Rev 7
Th
, and ; added
Section 8.3: Influence of power supply
Section 9.4: Regulator and reference voltage
7.2.1,
2.
Figure
Section 7.3: Detection
Section 7.4.4: Extreme Low Power
and
TRANSFER
tool: replaced STM8T141-SB with STM8T14X-SB.
Section
22.
SHIELD
Section
Figure
modes: small text changes;
information: replaced STM8T1X1-EVAL and
function: removed text about R
characteristics: added t
characteristics: removed t
information: updated
7.2.2,
, t
adjustment/ added text regarding sensitivity;
min value.
latch: removed some text concerning the
RFT
11.3.
23.
, and t
Section
Changes
consumption: for test conditions, 
characteristics: amended
threshold.
BURST
tools: replaced STM8T1X1 with
7.2.3, and
Table 13
characteristics: modified C
lists: updated ordering part
; updated symbols for t
Figure
tool: replaced
scheme: updated
VDD
variation.
VDD
Table 8
and note underneath
implementation):
Section
mode.
data.
Revision history
26; added
SHIELD
data.
and
moved to this
7.2.4:
.
Table
Table 16
15.
RFT
49/50
S
,