STEVAL-ICB004V1 STMicroelectronics, STEVAL-ICB004V1 Datasheet - Page 13

• Manufacturer Part Number: STEVAL-ICB004V1
• Description: BOARD EVAL TOUCH SCREEN STMPE811
• Manufacturer: STMicroelectronics
• Series: S-Touch™r

Specifications of STEVAL-ICB004V1

• Sensor Type: Touch Screen
• Interface: I²C, SPI
• Voltage - Supply: 5V
• Embedded: Yes, MCU, 32-Bit
• Utilized Ic / Part: STMPE811
• Interface Type: SPI, I2C, USB
• Operating Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Sensing Range: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: STMPE811
• Other names: 497-10336

UM0772
4.13
4.14
4.15
Voltage regulators U3, U4
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Reset supervisor U5
The STM1001SWX6F (reset circuit, open drain output, reset threshold 2.93 V and VRST =
2.85 V to 3.00 V) is used as a reset supervisor on the board for perfect reset management.
USB ESD protection U6
The ESDAULC6-3BP6 (ESD protection for high-speed interface, USB ESD protection) is
used as an ESD protection IC for the USB circuit.
U3: LD1117D33TR (low drop fixed positive voltage, 3.3 V regulator) is used to convert
the USB 5 V to VDD 3.3 V.
U4: L6935 (ultra low drop output linear regulator, 3 V, output current up to 3 A) is used
to convert the USB 5 V to VDD 3 V. Only one regulator is mounted at one time on the
board. The board can operate at both 3 V and 3.3 V.
Doc ID 16158 Rev 3
Hardware details
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