STEVAL-ICB002V1 STMicroelectronics, STEVAL-ICB002V1 Datasheet - Page 29

• Manufacturer Part Number: STEVAL-ICB002V1
• Description: BOARD EVAL TOUCH STM32/STMPE821
• Manufacturer: STMicroelectronics

Specifications of STEVAL-ICB002V1

• Sensor Type: Touch, Capacitive
• Sensing Range: 3 Button/Key
• Interface: USB
• Voltage - Supply: 3.3V
• Embedded: Yes, MCU, 32-Bit
• Utilized Ic / Part: STMPE821
• Silicon Manufacturer: STMicroelectronics
• Kit Contents: Board
• Features: PWM/GPIO Output, Multiple Touch Detection, Demonstrates Up To 3 Capacitive Touch Keys
• Svhc: No SVHC (15-Dec-2010)
• For Use With: 497-10173 - BOARD EVAL S-TOUCH STM32
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Sensitivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-10167

STMPE821
CTRL
Address:
Type:
Reset:
Description:
7
[7:4] RESERVED
[3] F2A:
[2] HDC_U:
[1] HDC_C:
[0] HOLD:
6
RESERVED
0x25
R/W
0x00
Control
Write '1' to force device to remain in ACTIVE state at all times
Write '1' to perform unconditional host driven calibration.
Cleared to '0' when calibration is completed
Only applicable HOLD is '1'
Write '1' to perform conditional host driven calibration.
Calibration is performed if and only if no touch is detected.
Cleared to '0' when calibration is completed
Only applicable HOLD is '1'
'0' to enable ETC
'1' to disable ETC
5
4
Doc ID 14478 Rev 5
F2A
3
HDC_U
2
Capacitive touch module registers
HDC_C
1
HOLD
Control
0
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