1 6
TOP & POWER
MB1137 B-01
12/2/2015
Title:
Size: Reference:
Date: Sheet: of
A4 Revision:
NUCLEO-XXXXZX
Project:
+3V3
C20
1uF_X5R_0603
C22
100nF C19
100nF
VIN
+5V
VDD
JP5
R29
1K
C17
10uF(25V)
C18
10uF
Vin
3
Vout
2
1
Tab
4
U5
LD1117S50TR
EN
1
GND
2
VO
4
NC
5
GND
0
VI
6
PG
3
U6 LD39050PU33R
Note1: Text in italic placed on a wire does not correspond to net name. It just
helps to identify rapidly Arduino's signal related to this wire.
2. Add C58 4.7uF ceramic capacitor on VDD from A-01 to B-01
3. R33's value changed to 200Kohm from A-01 to B-01
4. Add pull-up & pull-down resistors on PB2 for BOOT1 (F4 series) from A-01 to
5. All peripherals' power changed to +3V3_PER from A-01 to B-01
6. C36 & C37's value changed to 2pF from A-01 to B-01
7. Add R76 1.5K pull-up circuit to USB_DP for F303ZE only from A-01
8. LD1 can be controlled by PB0 from A-01 to B-01
9. D11 on CN7 can be set to PB5 from A-01 to B-01
Power Switch to supply +5V
C16
4.7uF
IN
1
IN
2
ON
3
GND
4
SET
5
OUT
6
OUT
7
FAULT
8
U4
ST890CDR
R27
10K
R28
2K7
C11
100nF
1 2 LD5
Red
R21
1K
SB1 Open
U5V
SB3 Closed
PA[0..15]
PB[0..15]
PC[0..15]
NRST
BOOT0
PD[0..15]
PE[0..15]
PF[0..15]
PG[0..15]
PH[0..2]
COMP2_INP
U_Connectors
Connectors.SchDoc
TMS
TCK
MCO
NRST
STLK_RX
STLK_TX
SWO
PWR_ENn
U_ST_LINK_V2-1
ST_LINK_V2-1.SCHDOC
RMII_TXD0
RMII_TX_EN
RMII_RXD0
RMII_REF_CLK
RMII_CRS_DV
RMII_MDC
RMII_MDIO
NRST
RMII_TXD1
RMII_RXD1
U_Ethernet
Ethernet.SchDoc
6 5
4 3
2 1
JP3
Header 3X2
VIN_5V
SB2 Closed
+3V3_PER
12
LD6
Green
NRST
MCO
STLK_TX
STLK_RX
PA[0..15]
PB[0..15]
PC[0..15]
TCK
TMS
SWO
BOOT0
PD[0..15]
PE[0..15]
PF[0..15]
PG[0..15]
PH[0..2]
USB_DM
USB_DP
USB_GPIO_OUT
USB_GPIO_IN
USB_ID
USB_VBUS
RMII_TXD0
RMII_TX_EN
RMII_RXD0
RMII_REF_CLK
RMII_CRS_DV
RMII_MDC
RMII_MDIO
RMII_TXD1
RMII_RXD1
COMP2_INP
U_MCU_144
MCU_144.SchDoc
USB_PowerSwitchOn
USB_OverCurrent
USB_DM
USB_DP
USB_ID
USB_VBUS
USB_Disconnect
VBUS_DET
U_USB
USB.SchDoc
P0C1101 P0C1102
P0C1601 P0C1602
P0C1701 P0C1702
P0C1801 P0C1802
P0C1901 P0C1902
P0C2001 P0C2002
P0C2201 P0C2202
P0C2301 P0C2302
P0JP301 P0JP302
P0JP303 P0JP304
P0JP305 P0JP306
P0JP501 P0JP502
P0LD501
P0LD502
P0LD601
P0LD602
P0R2101 P0R2102
P0R2701 P0R2702
P0R2801 P0R2802
P0R2901 P0R2902
P0SB101 P0SB102
P0SB201 P0SB202
P0SB301 P0SB302
P0U401
P0U402
P0U403
P0U404
P0U405
P0U406
P0U407
P0U408
P0U501
P0U502
P0U503
P0U504
P0U600
P0U601
P0U602
P0U603
P0U604
P0U605
P0U606
P0JP501
P0SB201
P0SB302
P0SB202
P0C2202
P0C2301
P0JP301
P0JP303
P0JP305
P0R2902
P0U601
P0U606
P0JP302
P0C1101
P0C1602
P0C1702
P0C1802
P0C1901
P0C2002
P0C2201
P0C2302
P0LD602
P0R2801
P0U404
P0U501
P0U600
P0U602
P0C1102
P0JP304 P0SB102
P0U406
P0U407
P0C1902
P0C2001
P0SB301
P0U604
P0LD501
P0R2102
P0LD502
P0U408
P0LD601
P0R2901
P0R2702
P0U403
P0R2802
P0U405
P0U603
P0U605
P0C1601
P0R2101
P0R2701
P0SB101
P0U401
P0U402
P0JP502
P0C1701
P0U503
P0C1801
P0JP306
P0U502
P0U504
P0C1101 P0C1102
P0C1601 P0C1602
P0C1701 P0C1702
P0C1801 P0C1802
P0C1901 P0C1902
P0C2001 P0C2002
P0C2201 P0C2202
P0C2301 P0C2302
P0JP301 P0JP302
P0JP303 P0JP304
P0JP305 P0JP306
P0JP501 P0JP502
P0LD501
P0LD502
P0LD601
P0LD602
P0R2101 P0R2102
P0R2701 P0R2702
P0R2801 P0R2802
P0R2901 P0R2902
P0SB101 P0SB102
P0SB201 P0SB202
P0SB301 P0SB302
P0U401
P0U402
P0U403
P0U404
P0U405
P0U406
P0U407
P0U408
P0U501
P0U502
P0U503
P0U504
P0U600
P0U601
P0U602
P0U603
P0U604
P0U605
P0U606
P0JP501
P0SB201
P0SB302
P0SB202
P0C2202
P0C2301
P0JP301
P0JP303
P0JP305
P0R2902
P0U601
P0U606
P0JP302
P0C1101
P0C1602
P0C1702
P0C1802
P0C1901
P0C2002
P0C2201
P0C2302
P0LD602
P0R2801
P0U404
P0U501
P0U600
P0U602
P0C1102
P0JP304 P0SB102
P0U406
P0U407
P0C1902
P0C2001
P0SB301
P0U604
P0LD501
P0R2102
P0LD502
P0U408
P0LD601
P0R2901
P0R2702
P0U403
P0R2802
P0U405
P0U603
P0U605
P0C1601
P0R2101
P0R2701
P0SB101
P0U401
P0U402
P0JP502
P0C1701
P0U503
P0C1801
P0JP306
P0U502
P0U504