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

Embedded Processors & Controllers

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

Types of Embedded Processors & Controllers

List Images

Results: 5,723

Applied Filters:

Manufacturer = Multiple Values

Product Type

Mounting Style

Package / Case

Core

Data Bus Width

Maximum Clock Frequency

Program Memory Size

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 #

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE 16KB

STM32F103T4U6A
STMicroelectronics
1: $5.63
3,605In Stock

Mfr. Part #
STM32F103T4U6A

Mouser Part #
511-STM32F103T4U6A

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE 16KB

Learn More

Datasheet

Product Comments

3,605In Stock

$5.63

$4.31

$3.97

$3.61

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-36

ARM Cortex M3

32 bit

72 MHz

16 kB

6 kB

12 bit

26 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT CORTEX M3 128K Flash 32 RAM

STM32F105VBH6
STMicroelectronics
1: $8.90
1,621In Stock

Mfr. Part #
STM32F105VBH6

Mouser Part #
511-STM32F105VBH6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT CORTEX M3 128K Flash 32 RAM

Learn More

Datasheet

1,621In Stock

$8.90

$6.91

$6.41

$5.68

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-100

ARM Cortex M3

32 bit

72 MHz

128 kB

64 kB

12 bit

80 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU,

STM32F107VCT7
STMicroelectronics
1: $11.59
375In Stock

Mfr. Part #
STM32F107VCT7

Mouser Part #
511-STM32F107VCT7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU,

Learn More

Datasheet

375In Stock

$11.59

$8.47

$7.80

$7.26

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

72 MHz

256 kB

64 kB

12 bit

80 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 256kB

STM32F207ICT6
STMicroelectronics
1: $15.01
363In Stock

Mfr. Part #
STM32F207ICT6

Mouser Part #
511-STM32F207ICT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 256kB

Learn More

Datasheet

363In Stock

$15.01

$11.81

$10.81

$10.18

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-176

ARM Cortex M3

32 bit

120 MHz

256 kB

96 kB

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB

STM32F215RET6
STMicroelectronics
1: $12.97
1,025In Stock

Mfr. Part #
STM32F215RET6

Mouser Part #
511-STM32F215RET6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB

Learn More

Datasheet

1,025In Stock

$12.97

$10.19

$9.50

$8.53

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

120 MHz

512 kB

128 kB

12 bit

51 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

STM32F301C8T6TR
STMicroelectronics
1: $5.18
1,689In Stock

Mfr. Part #
STM32F301C8T6TR

Mouser Part #
511-STM32F301C8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7

Learn More

Datasheet

1,689In Stock

Cut Tape

$5.18

$4.21

$4.01

$3.69

View

Reel

$2.92

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M4

32 bit

72 MHz

64 kB

16 kB

12 bit

37 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

STM32F303VET7
STMicroelectronics
1: $12.63
782In Stock

Mfr. Part #
STM32F303VET7

Mouser Part #
511-STM32F303VET7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

Learn More

Datasheet

782In Stock

$12.63

$9.27

$8.60

$8.18

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

72 MHz

512 kB

64 kB

4 x 6 bit/8 bit/10 bit/12 bit

82 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash

STM32F303ZDT6
STMicroelectronics
1: $12.97
425In Stock

Mfr. Part #
STM32F303ZDT6

Mouser Part #
511-STM32F303ZDT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash

Learn More

Datasheet

425In Stock

$12.97

$10.20

$8.99

$8.66

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

72 MHz

384 kB

64 kB

4 x 6 bit/8 bit/10 bit/12 bit

115 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7

STM32F334C6T6
STMicroelectronics
1: $6.68
858In Stock

Mfr. Part #
STM32F334C6T6

Mouser Part #
511-STM32F334C6T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7

Learn More

Datasheet

858In Stock

$6.68

$5.14

$4.75

$4.33

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M4

32 bit

72 MHz

32 kB

12 kB

2 x 6 bit/8 bit/10 bit/12 bit

37 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU

STM32F410CBU3
STMicroelectronics
1: $4.76
3,492In Stock

Mfr. Part #
STM32F410CBU3

Mouser Part #
511-STM32F410CBU3

STMicroelectronics

ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU

Learn More

Datasheet

3,492In Stock

$4.76

$3.62

$3.31

$3.02

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-48

ARM Cortex M4

32 bit

100 MHz

128 kB

32 kB

12 bit

36 I/O

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1

STM32F423ZHT6
STMicroelectronics
1: $9.79
486In Stock

Mfr. Part #
STM32F423ZHT6

Mouser Part #
511-STM32F423ZHT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1

Learn More

Datasheet

486In Stock

$9.79

$8.25

$7.91

$7.45

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-144

ARM Cortex M4

32 bit

100 MHz

1.5 MB

320 kB

12 bit

144 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU

STM32F437IGT6
STMicroelectronics
1: $16.07
916In Stock

Mfr. Part #
STM32F437IGT6

Mouser Part #
511-STM32F437IGT6

STMicroelectronics

ARM Microcontrollers - MCU 32B ARM Cortex-M4 1Mb Flash 168MHz CPU

Learn More

Datasheet

916In Stock

$16.07

$12.43

$11.60

$10.55

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-176

ARM Cortex M4

32 bit

180 MHz

1 MB

256 kB

3 x 12 bit

140 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 1 Mbyte Flash, 180

STM32F469VET6
STMicroelectronics
1: $13.02
781In Stock

Mfr. Part #
STM32F469VET6

Mouser Part #
511-STM32F469VET6

STMicroelectronics

ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 1 Mbyte Flash, 180

Learn More

Datasheet

781In Stock

$13.02

$10.23

$9.40

$8.77

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

180 MHz

512 kB

384 kB

3 x 12 bit

71 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art

STM32F746IGK6
STMicroelectronics
1: $15.96
905In Stock

Mfr. Part #
STM32F746IGK6

Mouser Part #
511-STM32F746IGK6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art

Learn More

Datasheet

905In Stock

$15.96

$13.72

$13.21

$12.35

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UFBGA-176

ARM Cortex M7

32 bit

216 MHz

1 MB

320 kB

12 bit

140 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art

STM32F765IGT6
STMicroelectronics
1: $20.85
241In Stock

Mfr. Part #
STM32F765IGT6

Mouser Part #
511-STM32F765IGT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art

Learn More

Datasheet

241In Stock

$20.85

$16.64

$15.45

$14.44

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-176

ARM Cortex M7

32 bit

216 MHz

1 MB

532 kB

3 x 12 bit

140 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU

STM32L011K4T6D
STMicroelectronics
1: $2.36
4,321In Stock

Mfr. Part #
STM32L011K4T6D

Mouser Part #
511-STM32L011K4T6D

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU

Learn More

Datasheet

4,321In Stock

$2.36

$1.75

$1.60

$1.43

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-32

ARM Cortex M0+

32 bit

32 MHz

16 kB

2 kB

12 bit

26 I/O

- 40 C

+ 85 C

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU

STM32L011K4U6
STMicroelectronics
1: $2.12
2,096In Stock

Mfr. Part #
STM32L011K4U6

Mouser Part #
511-STM32L011K4U6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU

Learn More

Datasheet

2,096In Stock

$2.12

$1.57

$1.43

$1.28

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-32

ARM Cortex M0+

32 bit

32 MHz

16 kB

2 kB

12 bit

28 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU, AES

STM32L021D4P7
STMicroelectronics
1: $1.81
1,884In Stock

Mfr. Part #
STM32L021D4P7

Mouser Part #
511-STM32L021D4P7

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU, AES

Learn More

Datasheet

1,884In Stock

$1.81

$1.33

$1.09

$1.04

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

TSSOP-14

Tube

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

STM32L031K6U3TR
STMicroelectronics
1: $3.46
2,864In Stock

Mfr. Part #
STM32L031K6U3TR

Mouser Part #
511-STM32L031K6U3TR

STMicroelectronics

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

Learn More

Datasheet

2,864In Stock

Cut Tape

$3.46

$2.28

$2.11

$1.83

View

Reel

$1.23

Min.: 1
Mult.: 1

: 3,000

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-32

ARM Cortex M0+

32 bit

32 MHz

32 kB

8 kB

12 bit

27 I/O

- 40 C

+ 125 C

Reel, Cut Tape

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

STM32L041G6U6STR
STMicroelectronics
1: $2.08
2,286In Stock

Mfr. Part #
STM32L041G6U6STR

Mouser Part #
511-STM32L041G6U6STR

STMicroelectronics

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

Learn More

Datasheet

2,286In Stock

Cut Tape

$2.08

$1.54

$1.40

$1.32

Reel

$1.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-28

ARM Cortex M0+

32 bit

32 MHz

32 kB

8 kB

12 bit

23 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

STM32L051K6T6
STMicroelectronics
1: $2.12
10,782In Stock

Mfr. Part #
STM32L051K6T6

Mouser Part #
511-STM32L051K6T6

STMicroelectronics

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

Learn More

Datasheet

10,782In Stock

$2.12

$1.79

$1.71

$1.62

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-32

ARM Cortex M0+

32 bit

32 MHz

32 kB

8 kB

12 bit

27 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash 32 MHz CPU, USB, LCD, AES

STM32L063C8T6
STMicroelectronics
1: $3.33
2,826In Stock

Mfr. Part #
STM32L063C8T6

Mouser Part #
511-STM32L063C8T6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash 32 MHz CPU, USB, LCD, AES

Learn More

Datasheet

2,826In Stock

$3.33

$2.47

$2.27

$2.03

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

ARM Cortex M0+

32 bit

32 MHz

64 kB

8 kB

12 bit

37 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, LCD

STM32L073VBT6TR
STMicroelectronics
1: $5.68
2,438In Stock

Mfr. Part #
STM32L073VBT6TR

Mouser Part #
511-STM32L073VBT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 128-Kbytes of Flash , 32 MHz CPU, USB, LCD

Learn More

Datasheet

2,438In Stock

Cut Tape

$5.68

$4.35

$4.01

$3.65

Reel

$3.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M0+

32 bit

32 MHz

128 kB

20 kB

12 bit

84 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB

STM32L151C8T6A
STMicroelectronics
1: $6.00
2,425In Stock

Mfr. Part #
STM32L151C8T6A

Mouser Part #
511-STM32L151C8T6A

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 64 Kbytes of Flash , 32 MHz CPU, USB

Learn More

Datasheet

2,425In Stock

$6.00

$4.60

$4.25

$3.86

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M3

32 bit

32 MHz

64 kB

10 kB

12 bit

37 I/O

- 40 C

+ 85 C

Tray

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

STM32L151R6T6A
STMicroelectronics
1: $5.75
2,589In Stock

Mfr. Part #
STM32L151R6T6A

Mouser Part #
511-STM32L151R6T6A

STMicroelectronics

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

Learn More

Datasheet

2,589In Stock

$5.75

$4.34

$4.02

$3.55

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

32 MHz

32 kB

10 kB

12 bit

51 I/O

- 40 C

+ 85 C

Tray

Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support

BGA-100
BGA-132
BGA-144
BGA-168
BGA-169
BGA-176
BGA-216
BGA-292
BGA-64
BGA-73
CSP-100
CSP-115
CSP-36
CSP-48
CSP-64
CSP-72
CSP-81
FPBGA-292
FPBGA-302
FPBGA-386

ARM1176JZ-F
ARM Cortex-A35
ARM Cortex A35, ARM Cortex M33
ARM Cortex A7
ARM Cortex A7, ARM Cortex M4
ARM Cortex M0
ARM Cortex-M0, ARM Cortex-M4
ARM Cortex M0+
ARM Cortex M0+, ARM Cortex M4
ARM Cortex M3
ARM Cortex M33
ARM Cortex M33, ARM Cortex A35
ARM Cortex M35P
ARM Cortex M4
ARM Cortex M4, ARM Cortex M7
ARM Cortex M4F
ARM Cortex M55
ARM Cortex M7
ARM Cortex-R52+
e200z0

8 MHz
15 MHz
16 MHz
16 MHz/32 MHz
20 MHz
24 MHz
32 MHz
32 MHz, 64 MHz
36 MHz
48 MHz
56 MHz
64 MHz
72 MHz
80 MHz
80 MHz, 120 MHz
80 MHz, 160 MHz
84 MHz
96 MHz
100 MHz
110 MHz

0 B
1 KB
2 kB
4 kB
8 kB
16 kB
32 kB
64 kB
96 kB
128 KB
128 kB
160 kB
176 kB
192 kB
256 kB
320 kB
384 kB
512 kB
640 kB
768 kB

384 B
512 B
1 kB
1.5 kB
2 kB
4 kB
6 kB
8 kB
10 kB
12 kB
16 KB
16 kB
18 kB
20 kB
22 kB
24 kB
32 KB
32 kB
36 kB
40 kB

2 x 10 bit
2 x 10 bit, 5 x 12 bit, 6 x 16 bit
2 x 12 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 10 bit, 5 x 12 bit, 6 x 16 bit
3 x 12 bit
3 x 12 bit, 1 x 16 bit
3 x 16 bit
4 x 12 bit
4 x 6 bit/8 bit/10 bit/12 bit
5 x 12 bit
5 x 12 bit, 2 x 16 bit
6 bit/8 bit/10 bit/12 bit
8 bit to 16 bit
10 bit
10 bit, 12 bit
10 bit, 3 x 12 bit
10 bit, 4 x 12 bit

5 I/O
6 I/O
8 I/O
9 I/O
10 I/O
11 I/O
14 I/O
15 I/O
16 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