VINCELL LT core
Manual
15
Keypad/SPI/I²C (X21)
6.5
Keypad/SPI/I²C, multiplexed
Pin
Name
Description
Level
1
1
GND
Ground
Ground
3,3 V
2
GND
Ground
Ground
3
GPIO5_29
4
GPIO6_17
5
KP_ROW5_GPIO1_11
ROW5
6
GPIO6_18
7
KP_ROW6_GPIO5_25
ROW6
8
KP_COL7_GPIO1_4
COL7
9
KP_ROW4_GPIO4_15
ROW4
10
KP_COL4_GPIO4_14
COL4
11
KP_ROW3_I2C2_SDA_
GPIO4_13
I²C SDA
I²C2 SDA
12
KP_COL3_I2C2_SCL_
ECSPI1_SS3_GPIO4_12
I²C2 SCL
I²C2 SCL
13
KP_COL5_ECSPI1_RDY_
GPIO4_5
COL5
RDY
14
KP_COL2_ECSPI1_SS1_
GPIO4_10
COL2
SS1
15
KP_COL1_ECSPI1_MISO_
GPIO4_8
COL1
MISO
16
KP_ROW0_ECSPI1_MOSI
_
GPIO4_7
ROW0
MOSI
17
KP_COL0_ECSPI1_SCLK
_
GPIO4_6
COL0
SCLK
18
KP_ROW1_ECSPI1_SS0_
GPIO4_9
ROW1
SS0
19
KP5V
Out 5V
5,0V
20
Header: JST SM20B-SRDS-G-TF, side entry, RM=1.00
Plug: JST SHDR-20V-S-B, crimp contact: SSH-003GA-P0.2
Summary of Contents for Vincell LT Series
Page 1: ...VINCELL LT core Manual For PCB revision 0 7 or for HW 1 1 or later...
Page 9: ...VINCELL LT core Manual 9 Block diagram 4 1...
Page 22: ...VINCELL LT core Manual 22 Technical Appendix For PCB revision 0 7 or for HW 1 1 or later...
Page 23: ...VINCELL LT core Manual 23 Annex A Assembly options and accessory Tbd...