STEVAL-TCS003V1 STMicroelectronics, STEVAL-TCS003V1 Datasheet - Page 20

• Manufacturer Part Number: STEVAL-TCS003V1
• Description: BOARD DEMO EXPANDER STMPE2403
• Manufacturer: STMicroelectronics

Specifications of STEVAL-TCS003V1

• Main Purpose: Interface, GPIO Expander
• Embedded: No
• Utilized Ic / Part: STMPE2403
• Primary Attributes: 8/16/24-Bit 24-Port GPIO Expander over I2C
• Secondary Attributes: 3 8-Bit PWM Output for LEDs, Keyboard Matrix Scan, Special Key Support
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8206

System controller
7.3
Table 21. System control register 2
Table 22. System control register 2
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Write (IIC)
Read/
Reset
Value
Bits
Bit
0
1
2
3
4
5
6
7
System control register 2
Reserved
R
7
0
AutoSleepEN
Reserved
Reserved
Reserved
Reserved
Sleep_0
Sleep_1
Sleep_2
Name
Reserved
R
6
0
“000” for 4mS delay
“001” for 16mS delay
“010” for 32mS delay
“011” for 64mS delay
“100” for 128mS delay
“101” for 256mS delay
“110” for 512mS delay
“111” for 1024mS delay
“1” to enable auto-sleep feature. “0” to disable auto-sleep.
Reserved
R
5
0
Reserved
R
4
0
AutoSleepEN
RW
3
0
Description
Sleep_2
RW
2
0
Sleep_1
RW
1
0
STMPE2403
Sleep_0
RW
0
0