The Touch Acquisition Sample Period Register i" />
參數(shù)資料
型號： MPR083EJ
廠商： Freescale Semiconductor
文件頁數(shù)： 3/35頁
文件大小： 0K
描述： IC CTLR TOUCH SENSR PROX 16TSSOP
產(chǎn)品培訓模塊： Sensor Toolbox
產(chǎn)品目錄繪圖： MPR08(3,4)EJ Top
MPR08(3,4)EJ Side
標準包裝： 96
類型： 電容性
輸入數(shù)/鍵： 8 個滑塊
評估套件： 可供
數(shù)據(jù)接口： I²C，串行
電源電壓： 1.8 V ~ 3.6 V
電流 - 電源： 1.62mA
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 16-TSSOP（0.173"，4.40mm 寬）
供應商設備封裝： 16-TSSOP
包裝： 管件
產(chǎn)品目錄頁面： 2808 (CN2011-ZH PDF)
配用： DEMOMPR083-ND - BOARD DEMO FOR MPR083 CTLR
KITMPR083EVM-ND - KIT EVAL 8POSITION ROTARY TOUCH
MPR083
Sensors
Freescale Semiconductor
11
3.5
Touch Acquisition Sample Period Register
The Touch Acquisition Sample Period Register is used to determine the electrode scan period of the system. The I2C slave
address of the Touch Acquisition Sample Period Register is 0x06.
Figure 15. Touch Acquisition Sample Period Register
Table 5. Rotary Configuration Register Field Descriptions
Field
Description
7
RSE
Rotary Sounder Enable – The Rotary Sounder Enable bit controls if data is sent to
the sounder.
0 Disable – Click Feedback Off
1 Enable – Click Feedback On
4
ACE
Auto Calibration Enable – The Auto Calibration Enable bit enables or disables the
auto calibration function.
0 Disable
1 Enable
3
RRBE
Rotary Release Buffer Enable – The Rotary Release Buffer Enable bit determines
whether or not data is logged in the FIFO when the rotary transitions from a touched
to untouched state.
0 Disable – No Release Data Logged
1 Enable – Release Data Logged
2
RTBE
Rotary Touch Buffer Enable – The Rotary Touch Buffer Enable bit determines
whether or not data is logged in the FIFO any time a button is pressed.
0 Disable – Touches are not logged
1 Enable – Touches are logged
0
RE
Rotary Enable – The Rotary Enable bit enables or disables the touch sensor. When
disabled, no touches are detected.
0 Disable – Touches not detected
1 Enable – Touches detected
7
6
543210
R
TASP
W
Reset:
0
000001
= Unimplemented
Table 6. Touch Acquisition Sample Register Field Description
Field
Description
7:0
TASP
Touch Acquisition Sample Period – The Touch Acquisition Sample Period Field
selects or reports the multiplication factor that is used to determine how often
electrodes are scanned. The resulting factor must be in the range 1 to 32. If the
value is outside of this range the TASP will be set to 00011111.
00000000 Encoding 0 – Sets the TASP multiplication factor to 1
~
00011111 Encoding 31 – Sets the TASP multiplication factor to 32.
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相關代理商/技術(shù)參數(shù)
參數(shù)描述
MPR083EJR2 功能描述:電容觸摸傳感器 8 POSIT ROTARY RoHS:否 制造商:Microchip Technology 電源電壓: 通道數(shù)量: 封裝 / 箱體: 尺寸: 溫度范圍:
MPR083Q 功能描述:電容觸摸傳感器 10 PADS 8 POSITION RoHS:否 制造商:Microchip Technology 電源電壓: 通道數(shù)量: 封裝 / 箱體: 尺寸: 溫度范圍:
MPR083QR2 功能描述:電容觸摸傳感器 10 PADS 8 POSITION RoHS:否 制造商:Microchip Technology 電源電壓: 通道數(shù)量: 封裝 / 箱體: 尺寸: 溫度范圍:
MPR084 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Proximity Capacitive Touch Sensor Controller
MPR084EJ 功能描述:電容觸摸傳感器 8 POSIT 10 PADS RoHS:否 制造商:Microchip Technology 電源電壓: 通道數(shù)量: 封裝 / 箱體: 尺寸: 溫度范圍:
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