.hide-partial { max-height: none; } .show-more { display: none; }

STM32L Mga Microcontroller - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Mga Uri ng Microcontroller - MCU

Listahan Mga Larawan

Mga Resulta: 1,100

Mga Ginamit na Filter:

Isitilo ng Mounting

Package / Case

Core

Laki ng Memory ng Program

Lapad ng Data Bus

Resolusyon ng ADC

Maximum na Clock Frequency

Dami ng I/O

Laki ng Data RAM

Supply Voltage - Min

Supply Voltage - Max

Minimum na Operating Temperature

Maximum na Operating Temperature

Packaging

I-reset Lahat

Maghanap sa loob ng mga resulta

May Stock

Karaniwang May Stock

Aktibo

Mga Bagong Produkto

Sumusunod sa RoHS

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Download ang Table (.CSV)

# ng Piyesa

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPu

STM32L071CZT3
STMicroelectronics
1: ₱402.52
484May Stock

Mfr. # ng Piyesa
STM32L071CZT3

# ng Piyesa ng Mouser
511-STM32L071CZT3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPu

Alamin Pa

Datasheet

484May Stock

₱402.52

₱276.66

₱258.10

₱226.78

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M0+

192 kB

32 bit

12 bit

32 MHz

40 I/O

20 kB

1.8 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 3xOp-amp

STM32L151VCT6D
STMicroelectronics
1: ₱591.60
2,680May Stock

Mfr. # ng Piyesa
STM32L151VCT6D

# ng Piyesa ng Mouser
511-STM32L151VCT6D

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 3xOp-amp

Alamin Pa

Datasheet

2,680May Stock

₱591.60

₱457.04

₱436.16

₱378.74

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

256 kB

32 bit

12 bit

32 MHz

83 I/O

32 kB

1.65 V

3.6 V

- 40 C

+ 85 C

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB

STM32L072RZI6D
STMicroelectronics
1: ₱386.28
2,919May Stock

Mfr. # ng Piyesa
STM32L072RZI6D

# ng Piyesa ng Mouser
511-STM32L072RZI6D

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB

Alamin Pa

Datasheet

2,919May Stock

₱386.28

₱276.66

₱245.34

₱226.20

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-64

ARM Cortex M0+

192 kB

32 bit

12 bit

32 MHz

51 I/O

20 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash memory DFSDM

STM32L451RCT3TR
STMicroelectronics
1: ₱480.24
350May Stock

Mfr. # ng Piyesa
STM32L451RCT3TR

# ng Piyesa ng Mouser
511-STM32L451RCT3TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash memory DFSDM

Datasheet

350May Stock

Cut Tape

₱480.24

₱335.24

₱320.16

₱277.82

Tingnan

Reel

₱211.70

Available ang MouseReel

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LQFP-64

ARM Cortex M4

256 kB

32 bit

12 bit

80 MHz

52 I/O

160 kB

1.71 V

3.6 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memor

STM32L432KCU6TR
STMicroelectronics
1: ₱333.50
8,315May Stock
Bagong Produkto

Mfr. # ng Piyesa
STM32L432KCU6TR

# ng Piyesa ng Mouser
511-STM32L432KCU6TR

Bagong Produkto

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memor

Datasheet

8,315May Stock

Cut Tape

₱333.50

₱253.46

₱233.74

₱211.70

Tingnan

Reel

₱156.02

Available ang MouseReel

Min.: 1
Mult.: 1

: 3,000

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

STM32L4S5QII6
STMicroelectronics
1: ₱820.70
4,684May Stock
2,496Inoorder

Mfr. # ng Piyesa
STM32L4S5QII6

# ng Piyesa ng Mouser
511-STM32L4S5QII6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD

Alamin Pa

Datasheet

4,684May Stock

2,496Inoorder

₱820.70

₱647.86

₱604.94

₱557.38

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-132

ARM Cortex M4

2 MB

32 bit

12 bit

120 MHz

110 I/O

640 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D

STM32L476QEI6
STMicroelectronics
1: ₱514.46
3,966May Stock
2,479Inoorder

Mfr. # ng Piyesa
STM32L476QEI6

# ng Piyesa ng Mouser
511-STM32L476QEI6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D

Alamin Pa

Datasheet

3,966May Stock

2,479Inoorder

₱514.46

₱400.20

₱371.20

₱339.88

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-132

ARM Cortex M4

512 kB

32 bit

3 x 12 bit

80 MHz

109 I/O

128 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM

STM32L471RET6
STMicroelectronics
1: ₱421.08
4,133May Stock

Mfr. # ng Piyesa
STM32L471RET6

# ng Piyesa ng Mouser
511-STM32L471RET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM

Alamin Pa

Datasheet

4,133May Stock

₱421.08

₱324.80

₱301.02

₱274.92

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

512 kB

32 bit

3 x 12 bit

80 MHz

51 I/O

128 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp

STM32L152VET6
STMicroelectronics
1: ₱627.56
2,501May Stock

Mfr. # ng Piyesa
STM32L152VET6

# ng Piyesa ng Mouser
511-STM32L152VET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp

Alamin Pa

Datasheet

2,501May Stock

₱627.56

₱458.20

₱421.66

₱392.08

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

512 kB

32 bit

12 bit

32 MHz

83 I/O

80 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD

STM32L476VGT6TR
STMicroelectronics
1: ₱568.40
3,375May Stock

Mfr. # ng Piyesa
STM32L476VGT6TR

# ng Piyesa ng Mouser
511-STM32L476VGT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD

Alamin Pa

Datasheet

3,375May Stock

Cut Tape

₱568.40

₱443.70

₱412.38

₱377.58

Tingnan

Reel

₱342.78

Available ang MouseReel

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LQFP-100

ARM Cortex M4

1 MB

32 bit

3 x 12 bit

80 MHz

82 I/O

128 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS

STM32L452RCI6
STMicroelectronics
1: ₱301.60
2,393May Stock

Mfr. # ng Piyesa
STM32L452RCI6

# ng Piyesa ng Mouser
511-STM32L452RCI6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS

Alamin Pa

Datasheet

2,393May Stock

₱301.60

₱238.38

₱222.14

₱204.16

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-64

ARM Cortex M4

256 kB

32 bit

12 bit

80 MHz

52 I/O

160 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU

STM32L151QCH6
STMicroelectronics
1: ₱700.64
2,476May Stock

Mfr. # ng Piyesa
STM32L151QCH6

# ng Piyesa ng Mouser
511-STM32L151QCH6

STMicroelectronics

ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU

Alamin Pa

Datasheet

2,476May Stock

₱700.64

₱569.56

₱543.46

₱471.54

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

BGA-132

ARM Cortex M3

256 kB

32 bit

12 bit

32 MHz

109 I/O

32 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU

STM32L152QDH6
STMicroelectronics
1: ₱780.10
2,496May Stock

Mfr. # ng Piyesa
STM32L152QDH6

# ng Piyesa ng Mouser
511-STM32L152QDH6

STMicroelectronics

ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU

Alamin Pa

Datasheet

2,496May Stock

₱780.10

₱592.76

₱568.40

₱500.54

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

BGA-132

ARM Cortex M3

384 kB

32 bit

12 bit

32 MHz

109 I/O

48 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB, LCD

STM32L053C6T7
STMicroelectronics
1: ₱244.76
1,457May Stock

Mfr. # ng Piyesa
STM32L053C6T7

# ng Piyesa ng Mouser
511-STM32L053C6T7

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB, LCD

Alamin Pa

Datasheet

1,457May Stock

₱244.76

₱161.82

₱147.90

₱125.28

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M0+

32 kB

32 bit

12 bit

32 MHz

37 I/O

8 kB

1.8 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte Flash USB OTG LCD

STM32L4A6VGT6TR
STMicroelectronics
1: ₱747.62
709May Stock

Mfr. # ng Piyesa
STM32L4A6VGT6TR

# ng Piyesa ng Mouser
511-STM32L4A6VGT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte Flash USB OTG LCD

Datasheet

709May Stock

Cut Tape

₱747.62

₱607.84

₱579.42

₱503.44

Tingnan

Reel

₱368.30

Available ang MouseReel

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LQFP-100

ARM Cortex M4

1 MB

32 bit

12 bit

80 MHz

83 I/O

320 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 384 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp

STM32L152VDT6X
STMicroelectronics
1: ₱582.90
540May Stock

Mfr. # ng Piyesa
STM32L152VDT6X

# ng Piyesa ng Mouser
511-STM32L152VDT6X

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 384 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp

Alamin Pa

Datasheet

540May Stock

₱582.90

₱423.98

₱389.76

₱362.50

Tingnan

Min.: 1
Mult.: 1

LQFP-100

1.65 V

3.6 V

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD

STM32L433CBY6TR
STMicroelectronics
1: ₱348.00
4,762May Stock

Mfr. # ng Piyesa
STM32L433CBY6TR

# ng Piyesa ng Mouser
511-STM32L433CBY6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD

Alamin Pa

Datasheet

4,762May Stock

Cut Tape

₱348.00

₱239.54

₱222.72

₱196.04

Tingnan

Reel

₱131.08

Available ang MouseReel

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

WLCSP-48

ARM Cortex M4

128 kB

32 bit

12 bit

80 MHz

38 I/O

64 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB

STM32L433RCI3
STMicroelectronics
1: ₱360.18
2,206May Stock

Mfr. # ng Piyesa
STM32L433RCI3

# ng Piyesa ng Mouser
511-STM32L433RCI3

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB

Alamin Pa

Datasheet

2,206May Stock

₱360.18

₱276.66

₱255.78

₱232.58

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-64

ARM Cortex M4

256 kB

32 bit

12 bit

80 MHz

52 I/O

64 kB

1.71 V

3.6 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPU, USB, LCD

STM32L073RZH6
STMicroelectronics
1: ₱387.44
3,656May Stock

Mfr. # ng Piyesa
STM32L073RZH6

# ng Piyesa ng Mouser
511-STM32L073RZH6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPU, USB, LCD

Alamin Pa

Datasheet

3,656May Stock

₱387.44

₱284.78

₱258.68

₱233.16

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

ARM Cortex M0+

192 kB

32 bit

12 bit

32 MHz

51 I/O

20 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU

STM32L151VCT6A
STMicroelectronics
1: ₱680.92
520May Stock
NRND

Mfr. # ng Piyesa
STM32L151VCT6A

# ng Piyesa ng Mouser
511-STM32L151VCT6A

NRND

STMicroelectronics

ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU

Alamin Pa

Datasheet

520May Stock

₱680.92

₱529.54

₱505.18

₱438.48

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

256 kB

32 bit

12 bit

32 MHz

83 I/O

32 kB

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

STM32L4R9VGT6
STMicroelectronics
1: ₱727.32
540May Stock

Mfr. # ng Piyesa
STM32L4R9VGT6

# ng Piyesa ng Mouser
511-STM32L4R9VGT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

Alamin Pa

Datasheet

540May Stock

₱727.32

₱571.88

₱533.02

₱490.68

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

1 MB

32 bit

12 bit

120 MHz

77 I/O

640 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

STM32L4P5CGU6
STMicroelectronics
1: ₱572.46
9,815May Stock
4,294Inoorder

Mfr. # ng Piyesa
STM32L4P5CGU6

# ng Piyesa ng Mouser
511-STM32L4P5CGU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD

Alamin Pa

Datasheet

9,815May Stock

4,294Inoorder

₱572.46

₱446.60

₱415.28

₱380.48

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp

STM32L151CCU6TR
STMicroelectronics
1: ₱402.52
9,338May Stock

Mfr. # ng Piyesa
STM32L151CCU6TR

# ng Piyesa ng Mouser
511-STM32L151CCU6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp

Alamin Pa

Datasheet

9,338May Stock

Cut Tape

₱402.52

₱310.30

₱287.10

₱262.16

Tingnan

Reel

₱229.68

Available ang MouseReel

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

UFQPFN-48

ARM Cortex M3

256 kB

32 bit

12 bit

32 MHz

37 I/O

32 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

STM32L562CEU6
STMicroelectronics
1: ₱559.12
2,642May Stock

Mfr. # ng Piyesa
STM32L562CEU6

# ng Piyesa ng Mouser
511-STM32L562CEU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash

Alamin Pa

Datasheet

2,642May Stock

₱559.12

₱436.16

₱405.42

₱371.20

Tingnan

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M33

512 kB

32 bit

2 x 12 bit

110 MHz

38 I/O

256 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power value line Arm Cortex-M0+ MCU 64-Kbytes of Flash, 32 MHz CPU

STM32L010R8T6TR
STMicroelectronics
1: ₱197.78
2,644May Stock

Mfr. # ng Piyesa
STM32L010R8T6TR

# ng Piyesa ng Mouser
511-STM32L010R8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power value line Arm Cortex-M0+ MCU 64-Kbytes of Flash, 32 MHz CPU

Datasheet

2,644May Stock

Cut Tape

₱197.78

₱129.92

₱120.64

₱104.40

Reel

₱71.34

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape, MouseReel

STM32L Mga Microcontroller - MCU

Mga Uri ng Microcontroller - MCU

Customer Service Office

Kumpanya

Mga Mapagkukunan

Suporta

BGA-100
BGA-132
BGA-176
BGA-216
BGA-64
CSP-100
CSP-115
CSP-36
CSP-48
CSP-64
CSP-72
CSP-81
LFBGA-144
LQFP-100
LQFP-144
LQFP-32
LQFP-48
LQFP-64
LQFT-100
QFN-32

11 I/O
15 I/O
16 I/O
20 I/O
21 I/O
23 I/O
24 I/O
25 I/O
26 I/O
27 I/O
28 I/O
29 I/O
30 I/O
36 I/O
37 I/O
38 I/O
39 I/O
40 I/O
47 I/O
50 I/O