1
1
2
2
3
3
4
4
D D
C C
B B
A A
3 7
LEVEL SHIFTERS
ABX00050 V1.0
2022-11-25 17:34:48
LevelShifters.SchDoc
Title:
ID:
Date:
File:
Revision:
Sheet ofTime: Francesca CennaAuthor:
Reference Designs ARE PROVIDED "AS IS" AND "WITH ALL FAULTS. Arduino SA DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING PRODUCTS, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Arduino SA may make changes to specifications and product descriptions at any time, without notice. The Customer must not rely on the absence or characteristics of any features or instructions marked "reserved"
or "undefined". Arduino SA reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. The product information on the Web
Site or Materials is subject to change without notice.
Do not finalize a design with this info. ARDUINO and other Arduino brands and logos and Trademarks of Arduino SA. All Arduino SA Trademarks cannot be used without owner's formal permission. RevAuthor: Silvio Navaretti
A1
A3 VCCA
C4
A2
A4
A3
B3
A4
B4
A5
C3
A6
E4
A7
D3
A8
E3
OE
D4
GND
D1
B8 E2
B7 D2
B6 E1
B5 C2
B4 B1
B3 B2
B2 A1
VCCB C1
B1 A2
U11
TXB0108YZPR
LPIO
SPI1
SCLK1
CIPO1
COPI1
CS1
VCCA
B2
A1
A3
A2
B3
A3
C3
A4
D3
OE
C2 GND D2
B4 D1
B3 C1
B2 B1
B1 A1
VCCB A2
U12
NTS0304EUKZ
SDA
SCLI2C1
SDA1
SCL1
LPIO_EXT
CIPO
COPI
SCLK
CS
SPI1_EXT
SDA
SCL I2C1_EXT
SDA1_EXT
SCL1_EXT
INT_ESLOV INT_ESLOV_EXT
LPIO0_EXT
SCLK1_EXT
CIPO1_EXT
COPI1_EXT
CS1_EXT
LPIO1_EXT
LPIO2_EXT
LPIO3_EXT
VDDIO_EXT
CIPO
COPI
SCLK
CS
+1V8 VDDIO_EXT
1µFC27
100nFC26
100nF
C23
100nF
C25
+1V8
100nF
C24
GPIO22
GPIO38
GPIO45
GPIO21
VCCA
1
GND
2
A
3B4
DIR
5
VCCB 6
U10
74LVC1T45DW-7
+1V8 VDDIO_EXT
OE
OE
100k
R14
OE
100k
R33
22pF
C31 22pF
C32
0R40 0R41
SDA_1V8
SCL_1V8
INT_1V8
LPIO0
LPIO1
LPIO2
LPIO3
LPIO0
LPIO1
LPIO2
LPIO3
LPIO
PIC2301 PIC2302
COC23
PIC2401 PIC2402
COC24
PIC2501 PIC2502
COC25
PIC2601
PIC2602
COC26
PIC2701
PIC2702
COC27
PIC3101
PIC3102
COC31
PIC3201
PIC3202
COC32
PIINT01V80X
COINT01V8
PIR1401
PIR1402
COR14
PIR3301
PIR3302
COR33
PIR4001 PIR4002
COR40
PIR4101 PIR4102
COR41
PISCL01V80X
COSCL01V8
PISDA01V80X
COSDA01V8
PIU1001
PIU1002
PIU1003 PIU1004
PIU1005
PIU1006
COU10
PIU110A1
PIU110A2
PIU110A3
PIU110A4
PIU110B1
PIU110B2
PIU110B3
PIU110B4
PIU110C1
PIU110C2
PIU110C3
PIU110C4
PIU110D1
PIU110D2
PIU110D3
PIU110D4
PIU110E1
PIU110E2
PIU110E3
PIU110E4
COU11
PIU120A1
PIU120A2
PIU120A3
PIU120B1
PIU120B2
PIU120B3
PIU120C1
PIU120C2
PIU120C3
PIU120D1
PIU120D2
PIU120D3
COU12
PIC2302
PIC2502
PIU1001
PIU110C4
PIU120B2
PIU110E4
NLCIPO1
POSPI1
PIU110E1
NLCIPO10EXT
POSPI10EXT
PIU110D3
NLCOPI1
POSPI1
PIU110D2
NLCOPI10EXT
POSPI10EXT
PIU110E3
NLCS1
POSPI1
PIU110E2
NLCS10EXT
POSPI10EXT
PIC2301 PIC2402
PIC2501
PIC2601
PIC2701
PIC3101 PIC3201
PIR1402 PIR3302
PIU1002
PIU1005
PIU110D1
PIU120D2
PIU110B3
NLGPIO21
POLPIO
PIU110B4
NLGPIO22
POLPIO
PIU110A3
NLGPIO38
POLPIO
PIU110A4
NLGPIO45
POLPIO
PIU110A2
NLLPIO00EXT
POLPIO0EXT
PIU110A1
NLLPIO10EXT
POLPIO0EXT
PIU110B2
NLLPIO20EXT
POLPIO0EXT
PIU110B1
NLLPIO30EXT
POLPIO0EXT
PIINT01V80X
PIU120D3
POINT0ESLOV
PIR4001
POI2C1
PIR4101
POI2C1
PIU120A1
PIU120A3
PIU120D1
POINT0ESLOV0EXT
PIR1401
PIU1003
PIU110D4
PIU120C2
NLOE
PIC3202
PIR4102
PISCL01V80X
PIU120C3
NLSCL1
PIU120C1
NLSCL10EXT
POI2C10EXT
PIU110C3
NLSCLK1
POSPI1
PIU110C2
NLSCLK10EXT
POSPI10EXT
PIC3102
PIR4002
PISDA01V80X
PIU120B3
NLSDA1
PIU120B1
NLSDA10EXT
POI2C10EXT
PIC2401
PIC2602
PIC2702
PIR3301
PIU1004
PIU1006
PIU110C1
PIU120A2
POI2C1
POI2C10SCL POI2C10SDA
POI2C10EXT
POI2C10EXT0SCL POI2C10EXT0SDA
POINT0ESLOV
POINT0ESLOV0EXT
POLPIO
POLPIO0LPIO0 POLPIO0LPIO1 POLPIO0LPIO2 POLPIO0LPIO3
POLPIO0EXT
POLPIO0EXT0LPIO0 POLPIO0EXT0LPIO1 POLPIO0EXT0LPIO2 POLPIO0EXT0LPIO3
POSPI1
POSPI10CIPO POSPI10COPI
POSPI10CS
POSPI10SCLK
POSPI10EXT
POSPI10EXT0CIPO POSPI10EXT0COPI
POSPI10EXT0CS
POSPI10EXT0SCLK