Keypad / I²C (X110) - Seco SANTINO LT core Product Manual

6.13 Keypad / I²C (X110)
Keypad/SPI/I²C, multiplexed
2 1
Pin
1
2
3
4
5
6
7
8
9
10
Header: JST DF20F-10DP, side entry, RM = 1.00
Plug:
Digital output Specification (3.3 V):
V_OH: min OVDD-0.15; V_OL max: 0.15V
Drive Strength
(Software defined)
Low
Medium
High
Name
Power Supply
GND
PCK0_GPIO6_7
PCK1_GPIO6_8
PCK2_GPIO6_9
PCK3_GPIO6_10
PCK4_GPIO6_11
PCK5_GPIO6_15
I2C2_SDA
I2C2_SCL
JST DF20-10DS-1C, crimp contact: DF20 F2830 SCF A
I_OL (mA)
5.1
10.2
15.3
Description
Default Mode
Ground
Keypad row 0
Keypad column 0
Keypad row 1
Keypad column 1
Keypad row 2
Keypad column 2
I²C data
I²C clock
I_OH (mA)
-5.1
-10,2
-15,3
PRODUCT MANUAL
SANTINO LT core
Level
5.0 V
3.3 V
2 2