Pin assignments
Table 1. Pinout list by bus (continued)
Signal
Signal description
Package
pin
number
UART1_RTS_B/GPIO1_19/ Ready to Send
G1
UART3_SOUT
UART1_SIN/GPIO1_17
Receive Data
J3
UART1_SOUT/GPIO1_15
Transmit Data
J1
UART2_CTS_B/GPIO1_22/ Clear To Send
F1
UART4_SIN
UART2_RTS_B/GPIO1_20/ Ready to Send
J4
UART4_SOUT
UART2_SIN/GPIO1_18
Receive Data
F2
UART2_SOUT/GPIO1_16
Transmit Data
K3
UART3_SIN/UART1_CTS_B/ Receive Data
L4
GPIO1_21
UART3_SOUT/
Transmit Data
G1
UART1_RTS_B/GPIO1_19
UART4_SIN/UART2_CTS_B/ Receive Data
F1
GPIO1_22
UART4_SOUT/
Transmit Data
J4
UART2_RTS_B/GPIO1_20
I2C
IIC1_SCL
Serial Clock (supports PBL)
H3
IIC1_SDA
Serial Data (supports PBL)
G2
IIC2_SCL
Serial Clock
H4
IIC2_SDA
Serial Data
K2
IIC3_SCL/GPIO4_00
Serial Clock
J6
IIC3_SDA/GPIO4_01
Serial Data
J2
IIC4_SCL/GPIO4_02/EVT5_B Serial Clock
K1
IIC4_SDA/GPIO4_03/EVT6_B Serial Data
M1
eSPI Interface
SPI_CLK
SPI Clock
B2
SPI_CS0_B/GPIO2_00/
SPI Chip Select
E3
SDHC_DAT4
SPI_CS1_B/GPIO2_01/
SPI Chip Select
K6
SDHC_DAT5
SPI_CS2_B/GPIO2_02/
SPI Chip Select
H5
SDHC_DAT6
SPI_CS3_B/GPIO2_03/
SPI Chip Select
L6
SDHC_DAT7/
SDHC_CLK_SYNC_OUT
SPI_MISO
Master In Slave Out
C2
SPI_MOSI
Master Out Slave In
C1
eSDHC
Pin
type
Power supply
O DVDD
I
DVDD
O DVDD
I
DVDD
O DVDD
I
DVDD
O DVDD
I
DVDD
O DVDD
I
DVDD
O DVDD
IO DVDD
IO DVDD
IO DVDD
IO DVDD
IO DVDD
IO DVDD
IO DVDD
IO DVDD
O CVDD
O CVDD
O CVDD
O CVDD
O CVDD
I
CVDD
IO CVDD
Table continues on the next page...
Notes
1
1
1
1
1
1
1
1
1
1
1
7, 8
7, 8
7, 8
7, 8
7, 8
7, 8
7, 8
7, 8
1
1, 18
1, 18
1, 18
1, 18
1
---
QorIQ T2080 Data Sheet, Rev. 3, 03/2018
16
NXP Semiconductors