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

ARM Cortex M4F Core Mga Naka-embed na Processor at Controller

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

Mga Uri ng Naka-embed na Processor at Controller

Listahan Mga Larawan

Mga Resulta: 1,201

Mga Ginamit na Filter:

Core = ARM Cortex M4F

Manufacturer

Uri ng Produkto

Isitilo ng Mounting

Package / Case

Lapad ng Data Bus

Maximum na Clock Frequency

Laki ng Memory ng Program

L1 Cache Instruction Memory

L1 Cache Data Memory

Laki ng Data RAM

Resolusyon ng ADC

Dami ng I/O

Minimum na Operating Temperature

Maximum na Operating Temperature

Kuwalipikasyon

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

RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4F Sub-1 A 595-CC1312R1F3RGZT

CC1312R1F3RGZR
Texas Instruments
1: ₱394.40
3,336May Stock

Mfr. # ng Piyesa
CC1312R1F3RGZR

# ng Piyesa ng Mouser
595-CC1312R1F3RGZR

Texas Instruments

RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4F Sub-1 A 595-CC1312R1F3RGZT

Alamin Pa

Datasheet

3,336May Stock

Cut Tape

₱394.40

₱321.32

₱300.44

₱274.92

Tingnan

Reel

₱234.90

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 2,500

RF Microcontrollers - MCU

SMD/SMT

VQFN-48

ARM Cortex M4F

32 bit

48 MHz

352 kB

80 kB

12 bit

30 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU SimpleLink Arm Cor t ex -M4F multiprotoc

CC1312R74T0RGZR
Texas Instruments
1: ₱512.14
2,530May Stock

Mfr. # ng Piyesa
CC1312R74T0RGZR

# ng Piyesa ng Mouser
595-CC1312R74T0RGZR

Texas Instruments

RF Microcontrollers - MCU SimpleLink Arm Cor t ex -M4F multiprotoc

Datasheet

2,530May Stock

Cut Tape

₱512.14

₱383.96

₱366.56

₱317.84

Tingnan

Reel

₱266.22

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 2,500

RF Microcontrollers - MCU

SMD/SMT

VQFN-48

ARM Cortex M4F

1 MHz

704 kB

144 kB

12 bit

30 I/O

- 40 C

+ 115 C

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4F multip A 595-CC1352R1F3RGZT

CC1352R1F3RGZR
Texas Instruments
1: ₱477.34
915May Stock

Mfr. # ng Piyesa
CC1352R1F3RGZR

# ng Piyesa ng Mouser
595-CC1352R1F3RGZR

Texas Instruments

RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4F multip A 595-CC1352R1F3RGZT

Alamin Pa

Datasheet

915May Stock

Cut Tape

₱477.34

₱381.64

₱362.50

₱324.22

Tingnan

Reel

₱253.46

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 2,500

RF Microcontrollers - MCU

SMD/SMT

VQFN-48

ARM Cortex M4F

32 bit

48 MHz

352 kB

80 kB

12 bit

28 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4F Blueto A 595-CC2642R1FRGZT

CC2642R1FRGZR
Texas Instruments
1: ₱338.72
1,295May Stock
2,500Inoorder

Mfr. # ng Piyesa
CC2642R1FRGZR

# ng Piyesa ng Mouser
595-CC2642R1FRGZR

Texas Instruments

RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4F Blueto A 595-CC2642R1FRGZT

Alamin Pa

Datasheet

1,295May Stock

2,500Inoorder

Cut Tape

₱338.72

₱294.06

₱277.82

₱256.36

Tingnan

Reel

₱184.44

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 2,500

RF Microcontrollers - MCU

SMD/SMT

VQFN-48

ARM Cortex M4F

32 bit

48 MHz

352 kB

80 kB

12 bit

31 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4F multip A 595-CC2652R1FRGZ

CC2652R1FRGZT
Texas Instruments
1: ₱486.04
426May Stock

Mfr. # ng Piyesa
CC2652R1FRGZT

# ng Piyesa ng Mouser
595-CC2652R1FRGZT

Texas Instruments

RF Microcontrollers - MCU SimpleLink 32-bit A rm Cortex-M4F multip A 595-CC2652R1FRGZ

Alamin Pa

Datasheet

426May Stock

Cut Tape

₱486.04

₱420.50

₱397.30

₱366.56

Reel

₱346.84

Tingnan

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 250

RF Microcontrollers - MCU

SMD/SMT

VQFN-48

ARM Cortex M4F

32 bit

48 MHz

352 kB

80 kB

12 bit

31 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU PSOC6 150-MHz Cortex-M4

CY8C6136BZI-F34
Infineon Technologies
1: ₱482.56
2,818May Stock

Mfr. # ng Piyesa
CY8C6136BZI-F34

# ng Piyesa ng Mouser
727-CY8C6136BZI-F34

Infineon Technologies

32-bit Microcontrollers - MCU PSOC6 150-MHz Cortex-M4

Alamin Pa

Datasheet

2,818May Stock

₱482.56

₱374.68

₱347.42

₱317.84

Tingnan

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

BGA-124

ARM Cortex M4F

32 bit

150 MHz

512 kB

128 kB

12 bit

104 I/O

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU PSOC6 150-MHz Cortex-M4

CY8C6137BZI-F34
Infineon Technologies
1: ₱564.34
546May Stock

Mfr. # ng Piyesa
CY8C6137BZI-F34

# ng Piyesa ng Mouser
727-CY8C6137BZI-F34

Infineon Technologies

32-bit Microcontrollers - MCU PSOC6 150-MHz Cortex-M4

Alamin Pa

Datasheet

546May Stock

₱564.34

₱440.22

₱408.90

₱374.68

Tingnan

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

BGA-124

ARM Cortex M4F

32 bit

150 MHz

1 MB

288 kB

12 bit

104 I/O

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU PSOC6 150-MHz Cortex-M4

CY8C6137BZI-F54
Infineon Technologies
1: ₱709.92
483May Stock

Mfr. # ng Piyesa
CY8C6137BZI-F54

# ng Piyesa ng Mouser
727-CY8C6137BZI-F54

Infineon Technologies

32-bit Microcontrollers - MCU PSOC6 150-MHz Cortex-M4

Alamin Pa

Datasheet

483May Stock

₱709.92

₱562.60

₱523.16

₱477.92

Tingnan

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

BGA-124

ARM Cortex M4F

32 bit

150 MHz

1 MB

288 kB

12 bit

104 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU CM4, TQFP 100, 1 MFlash, USB, Eth., CAN, Immutable Boot, I Temp, Tray

PIC32CX1025SG41100-I/E5X
Microchip Technology
1: ₱161.24
157May Stock

Mfr. # ng Piyesa
PIC32CX1025SG41100-I/E5X

# ng Piyesa ng Mouser
494-X1025SG41100IE5X

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP 100, 1 MFlash, USB, Eth., CAN, Immutable Boot, I Temp, Tray

Alamin Pa

Datasheet

157May Stock

₱161.24

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-100

ARM Cortex M4F

120 MHz

1 MB

12 bit

81 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU CM4, TQFP 128, 1 MFlash, USB, Eth., CAN, Immuatable Boot, I Temp, Tray

PIC32CX1025SG41128-I/Z2X
Microchip Technology
1: ₱172.26
125May Stock

Mfr. # ng Piyesa
PIC32CX1025SG41128-I/Z2X

# ng Piyesa ng Mouser
494-X1025SG41128IZ2X

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP 128, 1 MFlash, USB, Eth., CAN, Immuatable Boot, I Temp, Tray

Alamin Pa

Datasheet

125May Stock

₱172.26

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-128

ARM Cortex M4F

120 MHz

1 MB

12 bit

99 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU BLIZZARD 157 BGA

TM4C123BH6NMRIR
Texas Instruments
1: ₱654.24
90May Stock
840Inoorder

Mfr. # ng Piyesa
TM4C123BH6NMRIR

# ng Piyesa ng Mouser
595-TM4C123BH6NMRIR

Texas Instruments

ARM Microcontrollers - MCU BLIZZARD 157 BGA

Alamin Pa

Datasheet

90May Stock

840Inoorder

₱654.24

₱512.72

₱477.34

₱438.48

Tingnan

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

NFBGA-157

ARM Cortex M4F

32 bit

80 MHz

256 kB

32 kB

12 bit

120 I/O

- 40 C

+ 85 C

ARM Microcontrollers - MCU S32K148 32-bit MCU, ARM Cortex-M4F

FS32K148HAT0VLUT
NXP Semiconductors
1: ₱988.32
200May Stock

Mfr. # ng Piyesa
FS32K148HAT0VLUT

# ng Piyesa ng Mouser
771-FS32K148HAT0VLUT

NXP Semiconductors

ARM Microcontrollers - MCU S32K148 32-bit MCU, ARM Cortex-M4F

Alamin Pa

Datasheet

200May Stock

₱988.32

₱751.10

₱719.78

₱635.68

Tingnan

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-176

ARM Cortex M4F

32 bit

80 MHz

2 MB

256 kB

2 x 12 bit

156 I/O

- 40 C

+ 105 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 32-bit M4+512K-AP+USBFS+CAN+Crypto+Ethernet+RTC+SP

M487SIDAE
Nuvoton
1: ₱354.38
800May Stock

Mfr. # ng Piyesa
M487SIDAE

# ng Piyesa ng Mouser
503-M487SIDAE

Nuvoton

ARM Microcontrollers - MCU 32-bit M4+512K-AP+USBFS+CAN+Crypto+Ethernet+RTC+SP

Alamin Pa

Datasheet

800May Stock

₱354.38

₱294.64

₱273.76

₱247.08

Tingnan

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4F

32 bit

192 MHz

512 kB

160 kB

12 bit

44 I/O

- 40 C

+ 105 C

Tray

RF System on a Chip - SoC Programmable power-line communication modem system-on-chip

ST8500TR
STMicroelectronics
1: ₱514.46
652May Stock

Mfr. # ng Piyesa
ST8500TR

# ng Piyesa ng Mouser
511-ST8500TR

STMicroelectronics

RF System on a Chip - SoC Programmable power-line communication modem system-on-chip

Alamin Pa

Datasheet

652May Stock

Available ang Higit Pang Impormasyon

Cut Tape

₱514.46

₱394.98

₱368.30

₱348.00

Tingnan

Reel

₱207.06

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 2,500

RF System on a Chip - SoC

SMD/SMT

QFN-56

ARM Cortex M4F

32 bit

200 MHz

256 kB

11 bit

24 I/O

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG 85C

ATSAMD51J18A-AU
Microchip Technology
1: ₱292.32
395May Stock

Mfr. # ng Piyesa
ATSAMD51J18A-AU

# ng Piyesa ng Mouser
556-ATSAMD51J18AAU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG 85C

Alamin Pa

Datasheet

395May Stock

₱292.32

₱267.38

₱241.86

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-64

ARM Cortex M4F

32 bit

120 MHz

256 kB

128 kB

12 bit

51 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C

ATSAMD51J18A-AUT
Microchip Technology
1: ₱299.86
2,799May Stock

Mfr. # ng Piyesa
ATSAMD51J18A-AUT

# ng Piyesa ng Mouser
556-ATSAMD51J18AAUT

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C

Alamin Pa

Datasheet

2,799May Stock

Cut Tape

₱299.86

₱274.34

₱248.24

Reel

₱248.24

Quote

Min.: 1
Mult.: 1

Reel: 1,500

ARM Microcontrollers - MCU

SMD/SMT

TQFP-64

ARM Cortex M4F

32 bit

120 MHz

256 kB

128 kB

12 bit

51 I/O

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C

ATSAMD51J19A-MU
Microchip Technology
1: ₱333.50
513May Stock

Mfr. # ng Piyesa
ATSAMD51J19A-MU

# ng Piyesa ng Mouser
556-ATSAMD51J19AMU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C

Alamin Pa

Datasheet

513May Stock

₱333.50

₱306.24

₱277.24

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-64

ARM Cortex M4F

32 bit

120 MHz

512 kB

192 kB

12 bit

51 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 TQFP PKG 85C

ATSAMD51J20A-AU
Microchip Technology
1: ₱382.22
946May Stock

Mfr. # ng Piyesa
ATSAMD51J20A-AU

# ng Piyesa ng Mouser
556-ATSAMD51J20AAU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 TQFP PKG 85C

Alamin Pa

Datasheet

946May Stock

₱382.22

₱350.32

₱317.26

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-64

ARM Cortex M4F

32 bit

120 MHz

1 MB

256 kB

12 bit

51 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU CM4, QFN 48, 512KB Flash, USB,CAN,Indus.125C, Tray

ATSAME51G19A-MF
Microchip Technology
1: ₱382.22
1,239May Stock

Mfr. # ng Piyesa
ATSAME51G19A-MF

# ng Piyesa ng Mouser
556-ATSAME51G19A-MF

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN 48, 512KB Flash, USB,CAN,Indus.125C, Tray

Alamin Pa

Datasheet

1,239May Stock

₱382.22

₱350.32

₱317.26

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

VQFN-48

ARM Cortex M4F

32 bit

120 MHz

512 kB

192 kB

12 bit

37 I/O

- 40 C

+ 125 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C

ATSAME51J18A-AUT
Microchip Technology
1: ₱329.44
765May Stock

Mfr. # ng Piyesa
ATSAME51J18A-AUT

# ng Piyesa ng Mouser
556-ATSAME51J18AAUT

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C

Alamin Pa

Datasheet

765May Stock

Cut Tape

₱329.44

₱301.60

₱273.18

Reel

₱273.18

Min.: 1
Mult.: 1

Reel: 1,500

ARM Microcontrollers - MCU

SMD/SMT

TQFP-64

ARM Cortex M4F

32 bit

120 MHz

256 kB

128 kB

12 bit

51 I/O

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape

ARM Microcontrollers - MCU CM4, TQFP 64,1MFlash,Tray, USB,CAN

ATSAME51J20A-AU
Microchip Technology
1: ₱412.96
603May Stock

Mfr. # ng Piyesa
ATSAME51J20A-AU

# ng Piyesa ng Mouser
556-ATSAME51J20A-AU

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP 64,1MFlash,Tray, USB,CAN

Alamin Pa

Datasheet

603May Stock

₱412.96

₱379.32

₱342.78

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-64

ARM Cortex M4F

32 bit

120 MHz

1 MB

256 kB

12 bit

51 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU CM4, TQFP 100, 512KFlash,Tray, USB,CAN ,Extended Temp

ATSAME51N19A-AF
Microchip Technology
1: ₱452.98
255May Stock

Mfr. # ng Piyesa
ATSAME51N19A-AF

# ng Piyesa ng Mouser
556-ATSAME51N19A-AF

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP 100, 512KFlash,Tray, USB,CAN ,Extended Temp

Alamin Pa

Datasheet

255May Stock

₱452.98

₱414.70

₱375.84

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-100

ARM Cortex M4F

32 bit

120 MHz

512 kB

192 kB

12 bit

81 I/O

- 40 C

+ 125 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C

ATSAME53J19A-MU
Microchip Technology
1: ₱372.94
515May Stock

Mfr. # ng Piyesa
ATSAME53J19A-MU

# ng Piyesa ng Mouser
556-ATSAME53J19AMU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C

Alamin Pa

Datasheet

515May Stock

₱372.94

₱341.62

₱308.56

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-64

ARM Cortex M4F

32 bit

120 MHz

512 kB

192 kB

12 bit

51 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG 85C

ATSAME53N20A-AU
Microchip Technology
1: ₱479.66
256May Stock

Mfr. # ng Piyesa
ATSAME53N20A-AU

# ng Piyesa ng Mouser
556-ATSAME53N20AAU

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG 85C

Alamin Pa

Datasheet

256May Stock

₱479.66

₱439.64

₱399.04

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-100

ARM Cortex M4F

32 bit

120 MHz

1 MB

256 kB

12 bit

81 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG IN 85C

ATSAME53N20A-AUT
Microchip Technology
1: ₱487.78
1,808May Stock

Mfr. # ng Piyesa
ATSAME53N20A-AUT

# ng Piyesa ng Mouser
556-ATSAME53N20AAUT

Microchip Technology

ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG IN 85C

Alamin Pa

Datasheet

1,808May Stock

Cut Tape

₱487.78

₱446.60

₱405.42

Reel

₱405.42

Available ang MouseReel

Min.: 1
Mult.: 1

Reel: 1,000

ARM Microcontrollers - MCU

SMD/SMT

TQFP-100

ARM Cortex M4F

32 bit

120 MHz

1 MB

256 kB

12 bit

81 I/O

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Cortex M4F Core Mga Naka-embed na Processor at Controller

Mga Uri ng Naka-embed na Processor at Controller

Customer Service Office

Kumpanya

Mga Mapagkukunan

Suporta

BGA-100
BGA-104
BGA-116
BGA-124
BGA-131
BGA-144
CSBGA-144
DSBGA-111
FBGA-192
FCCSP-101
FCCSP-102
FCCSP-152
FCCSP-425
FCCSP-72
HVQFN-48
LFCSP-64
LGA-30
LGA-39
LGA-72
LQFP-100

1 MHz
12 MHz
16 MHz
32 MHz
48 MHz
50 MHz
52 MHz
64 MHz
72 MHz
80 MHz
96 MHz
100 MHz
112 MHz
120 MHz
144 MHz
150 MHz
160 MHz
168 MHz
180 MHz
192 MHz

6 kB
8 kB, 256 kB
32 kB
64 kB
128 kB
256 kB
352 kB
352 kB to 704 kB
384 kB
512 kB
576 kB
704 kB
768 kB
1 MB
1.06 MB
1.25 MB
1.5 MB
2 MB
2048 kB
2.5 MB

8 kB
8 kB, 80 kB
12 kB
24 kB
32 kB
36 kB
40 kB
48 kB
64 kB
80 kB
80 kB to 144 kB
96 kB
128 KB
128 kB
144 kB
160 kB
192 kB
193 kB
256 kB
288 kB

14 I/O
23 I/O
24 I/O
25 I/O
26 I/O
27 I/O
28 I/O
30 I/O
31 I/O
33 I/O
35 I/O
36 I/O
37 I/O
39 I/O
40 I/O
41 I/O
43 I/O
44 I/O
45 I/O
48 I/O