STEVAL-ICB002V1 STMicroelectronics, STEVAL-ICB002V1 Datasheet - Page 21

• 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
INT_EN
Address:
Type:
Reset:
Description:
INT_STA
Address:
Type:
Reset:
Description:
GPIO
GPIO
7
7
PWM3
PWM3
[7] GPIO:
[6] PWM3:
[5] PWM2:
[4] PWM1:
[3] PWM0:
[2] GEN:
[1] FIFO:
[0] POR:
6
6
0x09
R/W
0x00
This register is used to enable the interruption from a system related interrupt source
to the host. Writing ‘1’ in this register enables the corresponding interrupt event to
generate interrupt signal at the INT pin. Note that even if the interrupt is not enabled,
an interrupt event will still be reflected in the interrupt status register.
.
One or more level transition in enabled GPIOs
Completion of PWM sequence
Completion of PWM sequence
Completion of PWM sequence
Completion of PWM sequence
System INT (A21, I2A, EOC)
Data available in FIFO. This interrupt can be cleared only if FIFO is empty.
Power-on reset
0x0A
R
0x00
This register is used to enable the interruption from a system related interrupt source
to the host. Regardless whether the IESYSIOR bits are enabled, the ISSYSIOR bits
PWM2
PWM2
5
5
PWM1
PWM1
4
4
Doc ID 14478 Rev 5
PWM0
PWM0
3
3
GEN
GEN
2
2
Interrupt enable register
Interrupt status register
Interrupt controller module
FIFO
FIFO
1
1
POR
POR
0
0
21/50