STEVAL-TCS003V1 STMicroelectronics, STEVAL-TCS003V1 Datasheet - Page 5

• 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

STMPE2403
1
Block diagram
Figure 1.
INT
INT
SCLK
SCLK
SDAT
SDAT
Block diagram
GND
GND
GND
Main FSM
Main FSM
Main FSM
+ PWM
+ PWM
+ PWM
+ Rotator Control
+ Rotator Control
+ Rotator Control
+ GPIO Control
+ GPIO Control
+ GPIO Control
Interface
Interface
Interface
Controller
Controller
Controller
I2C
I2C
I2C
Keypad
Keypad
Keypad
A0
A0
A0
A1
A1
A1
GPIO
GPIO
GPIO
0-7
0-7
0-7
Outputs
Outputs
Outputs
Keypad
Keypad
Keypad
Keypad
Keypad
Keypad
Inputs
Inputs
Inputs
XTAL1IN
XTAL1IN
XTAL1IN
Controller
Controller
Controller
RC OSC
RC OSC
RC OSC
Clock
Clock
Clock
Function
Function
Function
Select
Select
Select
Function
Function
Function
Select
Select
Select
&
&
&
MUX 1, 2
MUX 1, 2
MUX 1, 2
Control
Control
Control
GPIO
GPIO
GPIO
PWM
PWM
PWM
XTAL2OUT
XTAL2OUT
XTAL2OUT
POR
POR
POR
O/P
O/P
O/P
15
15
15
Keypad Input 0-7 /
Keypad Input 0-7 /
Keypad Input 0-7 /
GPIO 0-7
GPIO 0-7
GPIO 0-7
Keypad Output 0-11
Keypad Output 0-11
Keypad Output 0-11
/ GPIO 8-14, 16-20
/ GPIO 8-14, 16-20
/ GPIO 8-14, 16-20
/ Digital MUX 1, 2
/ Digital MUX 1, 2
/ Digital MUX 1, 2
/ Rotator
/ Rotator
/ Rotator
GPIO 15
GPIO 15
GPIO 15
ADDR0
ADDR0
ADDR0
Trigger I/O
Trigger I/O
Trigger I/O
PWM1,2,3
PWM1,2,3
PWM1,2,3
/ ADDR1
/ ADDR1
/ ADDR1
/ GPIO 21-23
/ GPIO 21-23
/ GPIO 21-23
Reset_N
Reset_N
Reset_N
Block diagram
VCC1
VCC1
VCC1
VCC2
VCC2
VCC2
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