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

512 kB Embedded Processors & Controllers

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

Types of Embedded Processors & Controllers

List Images

Results: 4,431

Applied Filters:

Program Memory Size = 512 kB

Manufacturer

Product Type

Mounting Style

Package/Case

Core

Data Bus Width

Maximum Clock Frequency

L1 Cache Instruction Memory

L1 Cache Data Memory

Data RAM Size

ADC Resolution

Number of I/Os

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.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; }

Part #

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

dsPIC33AK512MPS206-E/M7
Microchip Technology
1: £2.66
240In Stock
New Product

Mfr. Part No.
dsPIC33AK512MPS206-E/M7

Mouser Part No
579-33AK512MPS206EM7

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

240In Stock

£2.66

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

VQFN-64

dsPIC33A

32-bit

200 MHz

512 kB

2 kB

45 I/O

- 40 C

+ 125 C

Tube

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

dsPIC33AK512MPS212-E/PT
Microchip Technology
1: £3.13
270In Stock
New Product

Mfr. Part No.
dsPIC33AK512MPS212-E/PT

Mouser Part No
579-PIC33AK512MPS212

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

270In Stock

£3.13

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-128

dsPIC33A

32-bit

200 MHz

512 kB

2 kB

98 I/O

- 40 C

+ 125 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant HS-Analog, HS-PWMs, Touch

dsPIC33AK512MC205-E/M7
Microchip Technology
1: £2.36
301In Stock
New Product

Mfr. Part No.
dsPIC33AK512MC205-E/M7

Mouser Part No
579-33AK512MC205EM7

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

301In Stock

£2.36

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

VQFN-48

dsPIC33A

32-bit

200 MHz

512 kB

2 kB

31 I/O

- 40 C

+ 125 C

Tube

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FUSA-Compliant, Security, HS-Analog, HS-PWMs, Touch

dsPIC33AK512MPS212-E/2H
Microchip Technology
1: £3.27
260In Stock
New Product

Mfr. Part No.
dsPIC33AK512MPS212-E/2H

Mouser Part No
579-33AK512MPS212E2H

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FUSA-Compliant, Security, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

260In Stock

£3.27

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TFBGA-128

dsPIC33A

32-bit

200 MHz

512 kB

2 kB

98 I/O

- 40 C

+ 125 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

dsPIC33AK512MPS208-E/PT
Microchip Technology
1: £2.82
238In Stock
New Product

Mfr. Part No.
dsPIC33AK512MPS208-E/PT

Mouser Part No
579-PIC33AK512MPS208

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

238In Stock

£2.82

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-80

dsPIC33A

32-bit

200 MHz

512 kB

2 kB

59 I/O

- 40 C

+ 125 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

dsPIC33AK512MC206-E/M7
Microchip Technology
1: £2.44
280In Stock
New Product

Mfr. Part No.
dsPIC33AK512MC206-E/M7

Mouser Part No
579-33AK512MC206EM7

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

280In Stock

£2.44

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

VQFN-64

dsPIC33A

32-bit

200 MHz

512 kB

2 kB

45 I/O

- 40 C

+ 125 C

Tube

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

dsPIC33AK512MPS205-E/PT
Microchip Technology
1: £2.55
238In Stock
New Product

Mfr. Part No.
dsPIC33AK512MPS205-E/PT

Mouser Part No
579-PIC33AK512MPS205

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

238In Stock

£2.55

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-48

dsPIC33A

32-bit

200 MHz

512 kB

2 kB

31 I/O

- 40 C

+ 125 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

dsPIC33AK512MPS210-E/PT
Microchip Technology
1: £2.98
238In Stock
New Product

Mfr. Part No.
dsPIC33AK512MPS210-E/PT

Mouser Part No
579-PIC33AK512MPS210

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

238In Stock

£2.98

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-100

dsPIC33A

32-bit

200 MHz

512 kB

2 kB

76 I/O

- 40 C

+ 125 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

dsPIC33AK512MC205-E/PT
Microchip Technology
1: £2.28
500In Stock
New Product

Mfr. Part No.
dsPIC33AK512MC205-E/PT

Mouser Part No
579-SPIC33AK512MC205

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

500In Stock

£2.28

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-48

dsPIC33A

32-bit

200 MHz

512 kB

2 kB

31 I/O

- 40 C

+ 125 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant Security, HS-Analog, HS-PWMs, Touch

dsPIC33AK512MPS205-E/M7
Microchip Technology
1: £2.55
244In Stock
New Product

Mfr. Part No.
dsPIC33AK512MPS205-E/M7

Mouser Part No
579-33AK512MPS205EM7

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant Security, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

244In Stock

£2.55

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

VQFN-48

dsPIC33A

32-bit

200 MHz

512 kB

2 kB

31 I/O

- 40 C

+ 125 C

Tube

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

dsPIC33AK512MC208-E/PT
Microchip Technology
1: £2.55
238In Stock
New Product

Mfr. Part No.
dsPIC33AK512MC208-E/PT

Mouser Part No
579-SPIC33AK512MC208

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

238In Stock

£2.55

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-80

dsPIC33A

32-bit

200 MHz

512 kB

2 kB

59 I/O

- 40 C

+ 125 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

dsPIC33AK512MPS206-E/PT
Microchip Technology
1: £2.62
320In Stock
New Product

Mfr. Part No.
dsPIC33AK512MPS206-E/PT

Mouser Part No
579-PIC33AK512MPS206

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

320In Stock

£2.62

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-64

dsPIC33A

32-bit

200 MHz

512 kB

2 kB

45 I/O

- 40 C

+ 125 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

dsPIC33AK512MC206-E/PT
Microchip Technology
1: £2.40
310In Stock
New Product

Mfr. Part No.
dsPIC33AK512MC206-E/PT

Mouser Part No
579-SPIC33AK512MC206

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

310In Stock

£2.40

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-64

dsPIC33A

32-bit

200 MHz

512 kB

2 kB

45 I/O

- 40 C

+ 125 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

dsPIC33AK512MC210-E/PT
Microchip Technology
1: £2.71
238In Stock
New Product

Mfr. Part No.
dsPIC33AK512MC210-E/PT

Mouser Part No
579-SPIC33AK512MC210

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 512KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

238In Stock

£2.71

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-100

dsPIC33A

32-bit

200 MHz

512 kB

2 kB

76 I/O

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN

STM32C552VET6
STMicroelectronics
1: £2.99
639In Stock
New Product

Mfr. Part No.
STM32C552VET6

Mouser Part No
511-STM32C552VET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN

Learn More

Datasheet

639In Stock

£2.99

£2.12

£1.85

£1.64

Min.: 1
Mult.: 1
Max.: 100

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M33

32 bit

144 MHz

512 kB

128 kB

12 bit

86 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 300Mhz, 512KB Flash, 256KB SRAM, LQFP64

ATSAMV70J19B-AABVAO
Microchip Technology
1: £7.45
158In Stock
New Product

Mfr. Part No.
ATSAMV70J19B-AABVAO

Mouser Part No
579-ATSV70J19BAABVAO

New Product

Microchip Technology

ARM Microcontrollers - MCU 300Mhz, 512KB Flash, 256KB SRAM, LQFP64

Learn More

Datasheet

158In Stock

£7.45

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M7

32 bit

300 MHz

512 kB

256 kB

12 bit

44 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Auto CM7,512kB Fl.,QFP100,T&R

ATSAMV70N19B-AABT
Microchip Technology
1: £8.51
4,492In Stock

Mfr. Part No.
ATSAMV70N19B-AABT

Mouser Part No
556-ATSAMV70N19BAABT

Microchip Technology

ARM Microcontrollers - MCU Auto CM7,512kB Fl.,QFP100,T&R

Learn More

Datasheet

4,492In Stock

Cut Tape

£8.51

£8.29

£8.28

£7.74

Reel

£7.08

Quote

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M7

32 bit

300 MHz

512 kB

256 kB

12 bit

75 I/O

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape

RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

EFR32BG13P732F512GM48-DR
Silicon Labs
1: £5.81
30,443In Stock

Mfr. Part No.
EFR32BG13P732F512GM48-DR

Mouser Part No
634-BGP732F512GM48DR

Silicon Labs

RF System on a Chip - SoC Blue Gecko QFN48 2.4 G 19 dB BLE/Proprietary 512 kB 64 kB(RAM) 31GPIO

Learn More

Datasheet

30,443In Stock

Cut Tape

£5.81

£4.48

£4.15

£3.78

View

Reel

£3.22

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RF System on a Chip - SoC

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

40 MHz

512 kB

64 kB

12 bit

31 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

RF System on a Chip - SoC Mighty Gecko SoC QFN48 2.4 G 10 dB mesh multi-protocol 512 kB 64 kB (RAM) 31GPIO

EFR32MG13P632F512GM48-DR
Silicon Labs
1: £4.15
205,670In Stock

Mfr. Part No.
EFR32MG13P632F512GM48-DR

Mouser Part No
634-MGP632F512GM48DR

Silicon Labs

RF System on a Chip - SoC Mighty Gecko SoC QFN48 2.4 G 10 dB mesh multi-protocol 512 kB 64 kB (RAM) 31GPIO

Learn More

Datasheet

205,670In Stock

Cut Tape

£4.15

£4.09

£3.95

£3.89

View

Reel

£3.48

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RF System on a Chip - SoC

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

40 MHz

512 kB

64 kbit

12 bit

31 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 48 TQFP, 125C, Tray

PIC32CM5112SG00048-E/Y8X
Microchip Technology
1: £1.67
393In Stock
New Product

Mfr. Part No.
PIC32CM5112SG00048-E/Y8X

Mouser Part No
579-M5112SG00048EY8X

New Product

Microchip Technology

ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 48 TQFP, 125C, Tray

Learn More

Datasheet

393In Stock

£1.67

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-48

ARM Cortex M23

32 bit

48 MHz

512 kB

128 KB

12 bit

36 I/O

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA

ATSAM3X8CA-AU
Microchip Technology
1: £7.73
1,601In Stock

Mfr. Part No.
ATSAM3X8CA-AU

Mouser Part No
556-ATSAM3X8CA-AU

Microchip Technology

ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA

Learn More

Datasheet

1,601In Stock

£7.73

£7.39

£6.96

£6.95

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

84 MHz

512 kB

64 kB

12 bit

63 I/O

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 144P 512KB 52KB RAM 60 MHz USB

PIC24EP512GU814-I/PH
Microchip Technology
1: £8.50
5,951In Stock

Mfr. Part No.
PIC24EP512GU814-I/PH

Mouser Part No
579-PIC24EP512814IPH

Microchip Technology

16-bit Microcontrollers - MCU 144P 512KB 52KB RAM 60 MHz USB

Learn More

Datasheet

5,951In Stock

£8.50

£8.20

£7.84

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU

SMD/SMT

TQFP-144

PIC24E

16 bit

60 MHz

512 kB

52 kB

10 bit, 12 bit

122 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 512KB Flash 32KBRAM 80MHz 10B ADC DMA

PIC32MX340F512H-80I/PT
Microchip Technology
1: £4.87
5,066In Stock

Mfr. Part No.
PIC32MX340F512H-80I/PT

Mouser Part No
579-PIC323F512H80IPT

Microchip Technology

32-bit Microcontrollers - MCU 512KB Flash 32KBRAM 80MHz 10B ADC DMA

Learn More

Datasheet

5,066In Stock

£4.87

£4.86

£4.72

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

TQFP-64

MIPS32 M4K

32 bit

80 MHz

512 kB

32 kB

10 bit

51 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU CM4, QFN 64, 512KFlash,Tray, USB,Extended Temp

ATSAMD51J19A-MF
Microchip Technology
1: £4.75
2,848In Stock

Mfr. Part No.
ATSAMD51J19A-MF

Mouser Part No
556-ATSAMD51J19A-MF

Microchip Technology

ARM Microcontrollers - MCU CM4, QFN 64, 512KFlash,Tray, USB,Extended Temp

Learn More

Datasheet

2,848In Stock

£4.75

£4.37

£3.95

£3.94

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

VQFN-64

ARM Cortex M4F

32 bit

120 MHz

512 kB

192 kB

12 bit

51 I/O

- 40 C

+ 125 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 32bit MCU, 64TQFP 120MHz 2 analog comp

PIC32MX470F512H-120/PT
Microchip Technology
1: £6.58
12,817In Stock

Mfr. Part No.
PIC32MX470F512H-120/PT

Mouser Part No
579-MX470F512H120PT

Microchip Technology

32-bit Microcontrollers - MCU 32bit MCU, 64TQFP 120MHz 2 analog comp

Learn More

Datasheet

12,817In Stock

£6.58

£6.04

£5.47

£5.46

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

TQFP-64

MIPS32 M4K

32 bit

120 MHz

512 kB

128 kB

10 bit

49 I/O

0 C

+ 70 C

Tray

512 kB Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support

AQFN-73
BGA-100
BGA-112
BGA-116
BGA-120
BGA-121
BGA-124
BGA-132
BGA-136
BGA-144
BGA-176
BGA-216
BGA-256
BGA-337
BGA-64
BGA-85
CSP-64
CSP-72
CSP-81
DFN-8

56800E
78K0R
ARM7TDMI
ARM7TDMI-S
ARM Cortec-R5F
ARM Cortex M0
ARM Cortex M0, ARM Cortex M4
ARM Cortex M0+
ARm Cortex M0+
Arm Cortex-M0+
ARM Cortex M0+, ARM Cortex M4
ARM Cortex M0+, ARM Cortex M4F
ARM Cortex M23
ARM Cortex M3
ARM Cortex M33
ARM Cortex M4
ARM Cortex M4, C66x
ARM Cortex M4F
ARM Cortex-M5F
ARM Cortex M7

32 kHz
1 MHz
4 MHz
12 MHz
16 MHz
20 MHz
21 MHz
24 MHz
25 MHz
32 MHz
32 MHz, 100 MHz
32 MHz, 64 MHz
33 MHz
34 MHz
36 MHz
38.4 MHz
40 MHz
48 MHz
50 MHz
54 MHz

96
512 B
2 kB
4 kB
12 kB
14 kB
16 kB
16 kB, 48 kB
20 kB
24 kB
28 kB
30 kB
31 kB
32 kB
36 kB
40 kB
44 kB
47 kB
48 kB
52 kB

2 x 10 bit
2 x 12 bit
2 x 12 bit/16 bit
2 x 16 bit
2 x 6 bit/8 bit/10 bit/12 bit
2 x 8 bit/10 bit/12 bit
3 x 12 bit
4 x 12 bit
4 x 12 bit, 16 bit
4 x 12 bit/16 bit
4 x 16 bit
4 x 6 bit/8 bit/10 bit/12 bit
5 x 12 bit
8 bit, 10 bit
8 bit/10 bit
8 bit/10 bit/12 bit
10 bit
10 bit, 12 bit
10 bit, 24 bit
10 bit, 2 x 12 bit

5 I/O
12 I/O
14 I/O
15 I/O
16 I/O
17 I/O
17 I/O
18 I/O
19 I/O
20 I/O
21 I/O
22 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