STMPE1208SQTR STMicroelectronics, STMPE1208SQTR Datasheet - Page 2

• Manufacturer Part Number: STMPE1208SQTR
• Description: IC I/O EXPANDER I2C 12B 40QFN
• Manufacturer: STMicroelectronics
• Series: -r

Specifications of STMPE1208SQTR

• Interface: I²C
• Number Of I /o: 12
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-QFN
• Featured Product: STM32 Cortex-M3 Companion Products
• Includes: -
• For Use With: 497-10042 - BOARD EVAL CAP SENSOR STMPE1208S497-8420 - BOARD DEMO USER INTERF/S-TOUCH497-8396 - BOARD EVAL CAP SENSOR STMPE1208S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8282-2

Schematic circuits
1
Figure 1.
2/5
PB2_TRESET
S0_CH_UP
S1_VOL++
S2_BRGH
TK_LED5
TK_LED4
TK_LED3
TK_LED2
Schematic circuits
Control and LED display
31
32
33
34
35
36
37
38
39
40
S_IN_2
S_IN_1
S_IN_0
RESET_N
ID_1
ID_0
GPIO_5
GPIO_4
GPIO_3
GPIO_2
S_IN_10
S_IN_11
GPIO_6
GPIO_7
GPIO_8
GPIO_9
S_IN_9
S_REF
GND
V33
20
19
18
17
16
15
14
13
12
11
TK_LED6
TK_LED7
IO8
IO9
Doc ID 16073 Rev 1
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
C25 NOT TO BE MOUNTED
STEVAL-ICB003V1
GND
1
1
1
1
S7_RESTORE
1
1
S6_WSENSOR
1
1
1
S4_CH_DN
S0_CH_UP
S1_VOL++
S5_DEMO
S2_BRGH
S3_VOL--
AM05054v1