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1
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16.10.2020 13:17:32Date:
Sheet of
Time:
© Infineon Technologies AG 2020. All Rights Reserved.
Author: H.D.
05_Ethernet_Memory_Expansion.SchDoc
Infineon Technologies AG
Infineon Technologies AG
Am Campeon 1-15 - 85579 Neubiberg - Germany
V2.0
Title
Size: Rev.
A3
Document Name
05_Ethernet_Memory_Expansion.SchDoc
Rel.
H.D.
Variant
AURIX™ Lite Kit V2
[No Variations]
Approved
<Appr.>
SVN Revision: Not in version control
VCC
4
SDA
3
SCL
1
NC
5
VSS
2
U9
MT_24AA02E48-E/OT
VDDA3V3
6
RD_P
8
RD_M
7
TD_M
10
TD_P
11
XO
12
XI/50MHzIn
13
RBIAS
14
MDIO
15
MDC
16
RX_D1
17
RX_D0
18
VDDIO
19
CRS_DV
20
RX_ER
22
INTR/PWRDN
3
TX_EN
1
TX_D0
23
TX_D1
24
GND
25
50MHzOut/LED2
2
RST_N
5
GND
9
LED0
4
GND
21
U8
DP83825IRMQR
GND
+3V3
R60
0R
R61
0R
P21.3
P21.2
P11.10
P11.11
P11.9
P11.12
P11.3
P11.2
P11.6
C53
100nF
C57
100nF
C51
10uF_opt
C55
10uF_opt
C56
1uF
C52
1uF
C58
10nF_opt
C54
10nF_opt
GND
GND
VDDA3V3
VDDIO+3V3
GND
R62
0R
/ESR0
1 3
2 4
Y3
25MHz
C60
20pF
C59
20pF
R63
6.49k/1%
GND
GND
P33.7
R66
2.2k
R65
2.2k
C61
100nF
SDA0
SCL0
GND
+3V3
GND
SHIELD
TD_P
TD_N
RD_P
RD_N
C63
10nF
C62
10nF
GND
GND
10/100 Base-T Ethernet
I2C Eeprom with unique MAC ID
External serial flash External serial ram
VCC
2
CS#
7
DQ1/SO
8
DQ2/WP#
9
VSS
10
DQ3/RESET#
1
CK
16
DQ0/SI
15
RESET#
3
INT#/DNU
13
U10
optional Semper Flash
CS
1
SCK
6
SO
2
WP
3
VSS
4
SI
5
HOLD
7
VDD
8
U11
optional F-RAM
C64
100nF_opt
C65
100nF_opt
+3V3
+3V3
GND
GND
R67
0R_opt
/ESR0
P22.1
P22.1
P22.3
P22.0
P23.1
L4
BLM18PG600SN1D
1
2
3
4
5
6
7
8
SHLD1
13
SHLD2
14
10
9
11
12
(gr)
(ye)
X5
7499010211A
R64
470R
i
Power
i
Power
i
Power
P22.3
P22.0
P22.2
R68
0R_opt
P20.9
CRS_DV
RX_D1
TX_D0
CLK50
RX_D0
TX_EN
TX_D1
MDC
MDIO
INT_ETH
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