STEVAL-TCS003V1 STMicroelectronics, STEVAL-TCS003V1 Datasheet - Page 12

• 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

Electrical specification
4.3
4.4
Note:
4.5
12/63
DC input specification
(1.55V < V
Table 9. DC input specification
DC output specification
(1.55V < vdd < 1.95V)
Table 10. DC output specification
Pull-up and Pull-down characteristics
AC characteristics
Table 11. AC characteristics
Int_32KHz Internally generated 32KHz clock
Symbol
Voh_PWM High level output voltage
Vol_PWM
Symbol
Ron_1
Ron_2
Ron_3
Symbol
Rup
Rpd
Ron
Ipu
Ipd
Voh
Vol
Pull-up current
Pull-down current
Equivalent pull-up resistance
Equivalent pull-down resistance
Ron when the MUX is ON
Ron when the MUX is ON
Ron when the MUX is ON
Ron when the MUX is ON
DD
Low level output voltage
High level output voltage
Low level output voltage
< 1.95V)
Parameter
Parameter
Parameter
Iol = 4mA
Ioh = 4mA
Iol = 16mA
Ioh = 16mA
Test conditions
Vi = 0V
Vi = vdd
Vi = 0V
Vi = vdd
Vsignal = 0V
Vsignal = 0.9V
Vsignal = 1.8V
Vsignal < 1.8V
conditions
Test
Vcc - 0.45
Vcc - 0.45
= 1.35
= 1.35
Min.
Min.
Min.
32.5
22
15
14
30
Value
Value
Value
Typ.
Typ.
Typ.
28
35
35
50
50
10
20
5
5
103.3
110.7
Max.
Max.
41.6
65
60
10
20
10
35
Max.
0.45
0.45
STMPE2403
Unit
Unit
KHz
KΩ
KΩ
uA
uA
Unit
Ω
Ω
Ω
Ω
V
V
V
V