công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

STMPE24M31QTR bảng dữ liệu(PDF) 1 Page - STMicroelectronics

tên linh kiện STMPE24M31QTR
Giải thích chi tiết về linh kiện  S-Touch짰 16/24-channel touchkey controller with PWM and ratio engines
Download  85 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STMPE24M31QTR bảng dữ liệu(HTML) 1 Page - STMicroelectronics

  STMPE24M31QTR Datasheet HTML 1Page - STMicroelectronics STMPE24M31QTR Datasheet HTML 2Page - STMicroelectronics STMPE24M31QTR Datasheet HTML 3Page - STMicroelectronics STMPE24M31QTR Datasheet HTML 4Page - STMicroelectronics STMPE24M31QTR Datasheet HTML 5Page - STMicroelectronics STMPE24M31QTR Datasheet HTML 6Page - STMicroelectronics STMPE24M31QTR Datasheet HTML 7Page - STMicroelectronics STMPE24M31QTR Datasheet HTML 8Page - STMicroelectronics STMPE24M31QTR Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 85 page
background image
April 2011
Doc ID 16174 Rev 4
1/85
85
STMPE16M31
STMPE24M31
S-Touch® 16/24-channel touchkey controller
with PWM and ratio engines
Features
Up to 24 capacitive sensor inputs
Independent and configurable automatic
calibration on all channels
15 fF resolution, 512 steps with 30 pF auto-
tuning
Up to 30 pF external reference capacitor
2 units of 8-input ratiometric engines
supporting 256 steps slider/wheel
PWM and GPIO:
– Up to 16 general purpose inputs/outputs
– 8 independent PWM controllers, up to 16
PWM outputs
– 12 mA sourcing/sinking on GPIO for LED
driving (at 3.3 V VIO)
– Maximum source/sink current 120 mA
Operating voltage:
–1.65 - 1.95 V (VCC, internally supplied)
–2.7- 5.5 V(VIO)
Low operating current: 400 µA in active mode,
50 µA in sleep mode and 5 µA in hibernate
mode
I2C interface (up to 400 kHz). I2C is 3.3 V
tolerant
8 kV HBM ESD protection on all sensing pins
200V MM ESD protection on all pins
Applications
Multimedia bars in notebook computers
Portable media players and game consoles
Mobile phones and smartphones
Description
The STMPE16M31 and STMPE24M31 capacitive
touchkey controllers offer highly versatile and
flexible capacitive sensing capabilities in one
single chip.
The devices integrate up to 24 capacitive sensing
channels which are highly sensitive and noise
tolerant. Two units of hardwired ratiometric
engines enable the implementation of a
slider/wheel without external computations. Eight
independent PWM controllers allow to control up
to 16 LEDs with brightness control, ramping and
blinking capabilities. The I2C interface supports
up to 400 kHz communication with the system
host. A very wide dynamic range allows most
applications to work without hardware tuning.
A single STMPE24M31 device can be used to
implement a complete notebook multimedia
control bar with eight capacitive touchkeys, an 8-
channel slider with 256 steps resolution and eight
independently controlled LED.
QFN40
(5 x 5 mm)
QFN32
(4 x 4 mm)
Table 1.
Device summary
Order code
Package
Packaging
STMPE24M31QTR
QFN40 (5 x 5 mm)
Tape and reel
STMPE16M31QTR
QFN32 (4 x 4 mm)
Tape and reel
www.st.com
Obsolete
Product(s)
- Obsolete
Product(s)


Số phần tương tự - STMPE24M31QTR

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
STMicroelectronics
STMPE24M31QTR STMICROELECTRONICS-STMPE24M31QTR Datasheet
1,007Kb / 85P
   S-Touch짰 16/24-channel touchkey controller with PWM and ratio engines
April 2011 Rev 4
More results

Mô tả tương tự - STMPE24M31QTR

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
STMicroelectronics
STMPE16M31 STMICROELECTRONICS-STMPE16M31 Datasheet
1,007Kb / 85P
   S-Touch짰 16/24-channel touchkey controller with PWM and ratio engines
April 2011 Rev 4
STMPE16M31PX STMICROELECTRONICS-STMPE16M31PX Datasheet
669Kb / 75P
   S-Touch짰 16-channel touchkey controller with proximity sensing
January 2011 Rev 2
STMPE321 STMICROELECTRONICS-STMPE321 Datasheet
429Kb / 40P
   3-channel capacitive touchkey controller
August 2009 Rev 3
STMPE821 STMICROELECTRONICS-STMPE821 Datasheet
646Kb / 55P
   8-bit Xpander Logic??with touchkey controller
STMPE1208S STMICROELECTRONICS-STMPE1208S_08 Datasheet
721Kb / 51P
   Xpander Logic with 12-channel touchkey
logo
Analog Devices
ADUM3470 AD-ADUM3470_V01 Datasheet
793Kb / 36P
   PWM Controller and Transformer Driver with Quad-Channel Isolators
Rev. B
logo
Microsemi Corporation
NX2141 MICROSEMI-NX2141 Datasheet
915Kb / 21P
   SINGLE CHANNEL MOBILE PWM CONTROLLER WITH FEEDFORWARD AND ENABLE
logo
Analog Devices
ADUM3470 AD-ADUM3470 Datasheet
584Kb / 32P
   PWM Controller and Transformer Driver with Quad-Channel Isolators
Rev. 0
logo
Diodes Incorporated
AL1794EV1 DIODES-AL1794EV1 Datasheet
910Kb / 13P
   Quad-Channel Current-Ratio-Optimized LED Driver with Analog and PWM Dimming
logo
STMicroelectronics
STMPE2401 STMICROELECTRONICS-STMPE2401 Datasheet
946Kb / 55P
   24-bit Enhanced port expander with Keypad and PWM controller Xpander logic
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com