NXP Semiconductors S32K3X4EVB-Q172 - QSPI-A Interface

NXP Semiconductors
S32K3X4EVB-Q172 HWUM
S32K3X4EVB-Q172 | S32K3X4EVB-S172 - Hardware User Manual
S32K344EVB-Q172 | -S172 HWUM
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© NXP B.V. 2020. All rights reserved
NXP Semiconductors
REV A – 10/2021
Page 24 of 31
12 S32K3X4EVB-Q172 | -S172 - QSPI-A Interface
The S32K3 EVB incorporates a MX25L6433F is 64Mb bits Serial NOR Flash memory, which is connected to the QSPIA Module of the
S32K344 MCU.
Figure 22. S32K3X4EVB-Q172 – QSPIA Memory Interface
|
Figure 23. S32K3X4EVB-Q172 – QSPIA Memory Interface
The table below details the signals configuration for the QSPI-A.
Module
/Function
Signal
MCU
PORT
DESCRIPTION /COMMENT
QSPIA
QSPI_A_IO0_MCU
PTD11
All MCU ports routed to the QSPIA Memory Interface are not connected to
other interface in the EVB. TRACE signals are disabled as DEFAULT
QSPI_A_IO1_MCU
PTD7
QSPI_A_IO2_MCU
PTD12
QSPI_A_IO3_MCU
PTC2
QSPI_A_SCK_MCU
PTD10
VDD_HV_B_PERH
QSPI_A_IO1QSPI_A_IO1_MCU
GND
P3V3_QSPI
U15
TXB0104
VCCA
1
A1
2
A2
3
A3
4
A4
5
NC
6
GND
7
OE
8
NC1
9
B4
10
B3
11
B2
12
B1
13
VCCB
14
EXP
15
QSPI
R529 0 DNP
0201
R220
0
0402
R498 22
0201
L5
30 OHMFER_BEAD
QSPI_A_SCK
QSPI_A_CS_MCU
R554
10K
0201
TPAD13
R519
51K
0201
TP34
TPAD
R560 0 DNP
0201
QSPI
R202 0
0402
R517
51K
0201
C49
0.22UF
0402
R537
51K
0201
QSPI_A_IO3_MCU
R521
51K
0201
QSPI_A_IO0
QSPI
R211 0
0402
R527
51K
0201
QSPI_A_SCK_MCU
MX25L6433FM2I-08G
U16
CS
1
SO/SIO1
2
WP/SIO2
3
GND
4
SI/SIO0
5
SCLK
6
HOLD/SIO3
7
VCC
8
R174
0
0402
QSPI_A_CS
C60
0.22UF
R503
51K
0201
PTC2Page[5]
R525 22
0201
R205 0
0402
R201
51K
0201
PTD7
Page[5]
R200
51K
0201
R183
51K
0201
QSPI_A_IO0_MCU
R215
51K
0201
R197 22
0201
PTD11Page[5]
PTD10Page[5]
R508 22
0201
R542
10K
0201
C59
0.22UF
VDD_HV_B_QSPI
QSPI_A_IO3
R198 0
0402
QSPI_A_IO2_MCU
U18
TXB0104
VCCA
1
A1
2
A2
3
A3
4
A4
5
NC
6
GND
7
OE
8
NC1
9
B4
10
B3
11
B2
12
B1
13
VCCB
14
EXP
15
CAD NOTE: QSPI signals must
have the same length so that
the propagation delay times
are equal
R505
51K
0201
C50
0.22UF
0402
R526
51K
0201
P3V3_QSPI
R209 0
0402
QSPI
R530 22
0201
P3V3
PTD12Page[5]
VDD_HV_B_QSPI
QSPI_A_IO2
R184 0
0402
C61
10uF
PTC3Page[5]
R207
51K
0201
QSPI
GND
R194
51K
0201
C48
1UF
R213
51K
0201
R520 22
0201
QSPI
R221
51K
0201