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

STMicroelectronics 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 = STMicroelectronics

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 High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

STM32F411CEY6TR
STMicroelectronics
1: $9.02
747In Stock

Mfr. Part No.
STM32F411CEY6TR

Mouser Part No
511-STM32F411CEY6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash

Learn More

Datasheet

747In Stock

Cut Tape

$9.02

$6.94

$6.42

$5.85

View

Reel

$5.02

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ARM Microcontrollers - MCU

SMD/SMT

WLCSP-49

ARM Cortex M4

32 bit

100 MHz

512 kB

128 kB

12 bit

36 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

STM32F756NGH6
STMicroelectronics
1: $23.76
529In Stock

Mfr. Part No.
STM32F756NGH6

Mouser Part No
511-STM32F756NGH6

STMicroelectronics

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

Learn More

Datasheet

529In Stock

$23.76

$20.37

$19.62

$18.48

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TFBGA-216

ARM Cortex M7

32 bit

216 MHz

1 MB

320 kB

3 x 12 bit

168 I/O

- 40 C

+ 85 C

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

STM32F765NGH6
STMicroelectronics
1: $31.09
776In Stock

Mfr. Part No.
STM32F765NGH6

Mouser Part No
511-STM32F765NGH6

STMicroelectronics

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

Learn More

Datasheet

776In Stock

$31.09

$24.74

$23.30

$21.41

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TFBGA-216

ARM Cortex M7

32 bit

216 MHz

1 MB

532 kB

3 x 12 bit

168 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128KBytes of Flash 1376 KB SRAM

STM32H7B0IBK6Q
STMicroelectronics
1: $18.70
461In Stock

Mfr. Part No.
STM32H7B0IBK6Q

Mouser Part No
511-STM32H7B0IBK6Q

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128KBytes of Flash 1376 KB SRAM

Learn More

Datasheet

461In Stock

$18.70

$14.21

$13.63

$12.00

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

Tray

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

STM32L051R6H6
STMicroelectronics
1: $4.92
3,455In Stock

Mfr. Part No.
STM32L051R6H6

Mouser Part No
511-STM32L051R6H6

STMicroelectronics

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

Learn More

Datasheet

3,455In Stock

$4.92

$3.30

$3.09

$2.67

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

ARM Cortex M0+

32 bit

32 MHz

32 kB

8 kB

12 bit

51 I/O

- 40 C

+ 85 C

Tray

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

STM32L082CZY3TR
STMicroelectronics
1: $7.90
3,466In Stock

Mfr. Part No.
STM32L082CZY3TR

Mouser Part No
511-STM32L082CZY3TR

STMicroelectronics

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

Learn More

Datasheet

3,466In Stock

Cut Tape

$7.90

$6.04

$5.58

$5.07

View

Reel

$4.23

Min.: 1
Mult.: 1

: 5,000

ARM Microcontrollers - MCU

SMD/SMT

WLCSP-49

ARM Cortex M0+

32 bit

32 MHz

192 kB

20 kB

12 bit

40 I/O

- 40 C

+ 125 C

Reel, Cut Tape

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

STM32L083VBT6
STMicroelectronics
1: $7.94
364In Stock

Mfr. Part No.
STM32L083VBT6

Mouser Part No
511-STM32L083VBT6

STMicroelectronics

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

Learn More

Datasheet

364In Stock

$7.94

$5.64

$5.18

$4.88

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

LQFP-100

Tray

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

STM32L151C6U6A
STMicroelectronics
1: $7.98
1,498In Stock

Mfr. Part No.
STM32L151C6U6A

Mouser Part No
511-STM32L151C6U6A

STMicroelectronics

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

Learn More

Datasheet

1,498In Stock

$7.98

$5.73

$5.32

$4.73

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UFQPFN-48

ARM Cortex M3

32 bit

32 MHz

32 kB

10 kB

12 bit

37 I/O

- 40 C

+ 85 C

Tray

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

STM32L422TBY6TR
STMicroelectronics
1: $5.34
3,187In Stock

Mfr. Part No.
STM32L422TBY6TR

Mouser Part No
511-STM32L422TBY6TR

STMicroelectronics

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

Datasheet

3,187In Stock

Cut Tape

$5.34

$4.04

$3.71

$3.36

View

Reel

$2.83

Min.: 1
Mult.: 1

: 5,000

ARM Microcontrollers - MCU

SMD/SMT

WLCSP-36

ARM Cortex M4

32 bit

80 MHz

128 kB

40 kB

2 x 12 bit

30 I/O

- 40 C

+ 85 C

Reel, Cut Tape

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

STM32L562CEU6P
STMicroelectronics
1: $16.90
795In Stock

Mfr. Part No.
STM32L562CEU6P

Mouser Part No
511-STM32L562CEU6P

STMicroelectronics

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

Learn More

Datasheet

795In Stock

$16.90

$13.14

$12.54

$10.88

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-48

ARM Cortex M33

32 bit

110 MHz

512 kB

256 kB

2 x 12 bit

36 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 256 Kbyte Bluetooth LE 5.0

STM32WB55VEQ6
STMicroelectronics
1: $8.80
463In Stock

Mfr. Part No.
STM32WB55VEQ6

Mouser Part No
511-STM32WB55VEQ6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 256 Kbyte Bluetooth LE 5.0

Learn More

Datasheet

463In Stock

$8.80

$7.34

$7.02

$6.61

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UFBGA-129

Tray

32-bit Microcontrollers - MCU 32-BIT Embedded MCU 64 MHz, 5V 512kB

SPC560P50L5CEFAR
STMicroelectronics
1: $12.53
179In Stock

Mfr. Part No.
SPC560P50L5CEFAR

Mouser Part No
511-SPC560P50L5CEFAR

STMicroelectronics

32-bit Microcontrollers - MCU 32-BIT Embedded MCU 64 MHz, 5V 512kB

Learn More

Datasheet

179In Stock

Cut Tape

$12.53

$9.87

$9.33

$8.36

Reel

$7.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

32-bit Microcontrollers - MCU

SMD/SMT

LQFP-144

e200z0h

32 bit

64 MHz

512 kB

40 kB

2 x 10 bit

106 I/O

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F042C6U7
STMicroelectronics
1: $5.58
1,232In Stock

Mfr. Part No.
STM32F042C6U7

Mouser Part No
511-STM32F042C6U7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

1,232In Stock

$5.58

$4.22

$3.88

$3.51

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-48

ARM Cortex M0

32 bit

48 MHz

32 kB

6 kB

12 bit

38 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co

STM32F051C8U7
STMicroelectronics
1: $5.77
3,398In Stock

Mfr. Part No.
STM32F051C8U7

Mouser Part No
511-STM32F051C8U7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co

Learn More

Datasheet

3,398In Stock

$5.77

$4.37

$4.03

$3.63

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

ARM Cortex M0

32 bit

48 MHz

64 kB

8 kB

12 bit

39 I/O

- 40 C

+ 105 C

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C

STM32F091VCH6
STMicroelectronics
1: $11.25
1,181In Stock

Mfr. Part No.
STM32F091VCH6

Mouser Part No
511-STM32F091VCH6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C

Learn More

Datasheet

1,181In Stock

$11.25

$8.70

$8.06

$7.37

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UFBGA-100

ARM Cortex M0

32 bit

48 MHz

256 kB

32 kB

12 bit

88 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash

STM32F100RDT6B
STMicroelectronics
1: $9.85
144In Stock

Mfr. Part No.
STM32F100RDT6B

Mouser Part No
511-STM32F100RDT6B

STMicroelectronics

ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash

Learn More

Datasheet

144In Stock

$9.85

$7.89

$7.53

$7.00

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M3

32 bit

24 MHz

384 kB

32 kB

12 bit

51 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32-Bit Cortex 64Kb PERFORMANCE LINE

STM32F103C6U6A
STMicroelectronics
1: $8.20
1,258In Stock

Mfr. Part No.
STM32F103C6U6A

Mouser Part No
511-STM32F103C6U6A

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit Cortex 64Kb PERFORMANCE LINE

Learn More

Datasheet

1,258In Stock

$8.20

$6.17

$5.54

$5.14

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

UFQFPN-48

ARM Cortex M3

32 bit

72 MHz

32 kB

10 kB

12 bit

37 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32-Bit ARM Cortex High Density 512kb

STM32F103VET7TR
STMicroelectronics
1: $19.07
665In Stock

Mfr. Part No.
STM32F103VET7TR

Mouser Part No
511-STM32F103VET7TR

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex High Density 512kb

Learn More

Datasheet

665In Stock

Cut Tape

$19.07

$14.48

$13.89

$12.24

View

Reel

$10.53

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

72 MHz

512 kB

64 kB

12 bit

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 32-Bit ARM Cortex 1024kb Connectivity

STM32F207IGH7
STMicroelectronics
1: $30.33
880In Stock

Mfr. Part No.
STM32F207IGH7

Mouser Part No
511-STM32F207IGH7

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 1024kb Connectivity

Learn More

Datasheet

880In Stock

$30.33

$24.37

$23.12

$20.63

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-176

ARM Cortex M3

32 bit

120 MHz

1 MB

128 kB

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

STM32F302VCT7
STMicroelectronics
1: $15.23
530In Stock

Mfr. Part No.
STM32F302VCT7

Mouser Part No
511-STM32F302VCT7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

Datasheet

530In Stock

$15.23

$11.85

$11.30

$9.81

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4

32 bit

72 MHz

256 kB

40 kB

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

87 I/O

- 40 C

+ 105 C

Tray

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

STM32F410TBY6TR
STMicroelectronics
1: $7.41
6,301In Stock

Mfr. Part No.
STM32F410TBY6TR

Mouser Part No
511-STM32F410TBY6TR

STMicroelectronics

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

Learn More

Datasheet

6,301In Stock

Cut Tape

$7.41

$4.95

$4.22

$3.84

View

Reel

$2.49

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ARM Microcontrollers - MCU

SMD/SMT

WLCSP-36

ARM Cortex M4

32 bit

100 MHz

128 kB

32 kB

12 bit

23 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M0+ MCU 64 Kbytes Flash 18 Kbytes RAM 64 MHzCPU

STM32G050K8T6
STMicroelectronics
1: $2.46
1,352In Stock
1,500On Order

Mfr. Part No.
STM32G050K8T6

Mouser Part No
511-STM32G050K8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Value line Arm Cortex-M0+ MCU 64 Kbytes Flash 18 Kbytes RAM 64 MHzCPU

Learn More

Datasheet

1,352In Stock

1,500On Order

$2.46

$1.82

$1.66

$1.47

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

ARM Cortex M0+

32 bit

64 MHz

64 kB

18 kB

12 bit

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog

STM32G483CET6
STMicroelectronics
1: $11.75
9In Stock

Mfr. Part No.
STM32G483CET6

Mouser Part No
511-STM32G483CET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog

Learn More

Datasheet

9In Stock

$11.75

$9.11

$8.46

$7.72

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M4

32 bit

170 MHz

512 kB

128 kB

12 bit

38 I/O

- 40 C

+ 85 C

Tray

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

STM32L081KZU6
STMicroelectronics
1: $5.21
2,935In Stock

Mfr. Part No.
STM32L081KZU6

Mouser Part No
511-STM32L081KZU6

STMicroelectronics

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

Learn More

Datasheet

2,935In Stock

$5.21

$4.42

$4.23

$4.00

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

ARM Cortex M0+

32 bit

32 MHz

192 kB

20 kB

12 bit

25 I/O

- 40 C

+ 85 C

Tray

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

STM32L496VGY6TR
STMicroelectronics
1: $13.99
1,839In Stock

Mfr. Part No.
STM32L496VGY6TR

Mouser Part No
511-STM32L496VGY6TR

STMicroelectronics

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

Learn More

Datasheet

1,839In Stock

Cut Tape

$13.99

$10.92

$10.00

$9.30

View

Reel

$7.21

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ARM Microcontrollers - MCU

SMD/SMT

CSP-100

ARM Cortex M4

32 bit

80 MHz

1 MB

320 kB

12 bit

83 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

STMicroelectronics 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