STMPE1601 STMicroelectronics, STMPE1601 Datasheet - Page 6

• Manufacturer Part Number: STMPE1601
• Description: 16-bit Enhanced Port Expander With Keypad And Pwm Controller Xpander Logic
• Manufacturer: STMicroelectronics

Pin settings
2.3
6/60
Table 2.
Pin mapping to TFBGA (top through view)
Table 3.
A
B
C
D
E
Ball Name
D1
D2
D3
C5
C1
C2
C3
B1
E1
E2
B5
E4
E3
B4
GPIO_11
GPIO_12
GPIO_14
GPIO_9
VIO
Pin assignment (continued)
Pin mapping
1
GPIO_11
GPIO_12
GPIO_13
GPIO_14
GPIO_15
Reset_N
CLK_IN
SDATA
Name
SCLK
GND
GND
VCC
VIO
INT
GPIO_10
GPIO_13
GPIO_15
GPIO_8
GND
2
Type
IO
IO
IO
IO
IO
O
A
A
A
I
-
-
-
-
GPIO_7
GPIO_6
GPIO 11/ KP_Y3
GPIO 12/ KP_Y4
GPIO 13/ KP_Y5/ ADDR0
GPIO 14/ KP_Y6/ ADDR1
GPIO 15/ KP_Y7/ ADDR2
Open drain interrupt output pin
External reset input, active LOW
I
I
32 kHz input
1.8
1.8
SDATA
2
2
SCLK
GND
C DATA
C clock
3
−
−
3.3 V input for I
3.3 V input for GPIO
RESET_N
GPIO_5
GPIO_3
GPIO_1
CLK_IN
Description
2
C module and digital core
4
STMPE1601
GPIO_4
GPIO_2
GPIO_0
VCC
INT
5