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

8051 microcontroller Embedded Processors & Controllers

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

Types of Embedded Processors & Controllers

List Images

Results: 616

Applied Filters:

Manufacturer

Product Type

Mounting Style

Package / Case

Core

Data Bus Width

Maximum Clock Frequency

Program Memory Size

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 #

8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

EFM8LB11F32E-C-QFP32R
Silicon Labs
500: ₡994,09
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB11F32E-C-QFP32R

Mouser Part #
634-LB11F32ECQFP32R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

₡994,09

₡936,84

₡921,22

₡910,81

Min.: 500
Mult.: 500

: 500

8-bit Microcontrollers - MCU

SMD/SMT

QFP-32

CIP-51 8051

8 bit

72 MHz

32 kB

2.25 kB

10 bit/12 bit/14 bit

28 I/O

- 40 C

+ 105 C

Reel

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

EFM8LB10F16E-C-QFN32R
Silicon Labs
2 500: ₡619,35
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB10F16E-C-QFN32R

Mouser Part #
634-LB10F16ECQFN32R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

₡619,35

₡608,94

Min.: 2 500
Mult.: 2 500

: 2 500

8-bit Microcontrollers - MCU

SMD/SMT

QFN-32

CIP-51 8051

8 bit

72 MHz

16 kB

1.25 kB

10 bit/12 bit/14 bit

29 I/O

- 40 C

+ 105 C

Reel

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

EFM8LB11F16E-C-QFN32
Silicon Labs
2 450: ₡666,20
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB11F16E-C-QFN32

Mouser Part #
634-LB11F16ECQFN32

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

₡666,20

Min.: 2 450
Mult.: 2 450

8-bit Microcontrollers - MCU

SMD/SMT

QFN-32

CIP-51 8051

8 bit

72 MHz

16 kB

1.25 kB

10 bit/12 bit/14 bit

29 I/O

- 40 C

+ 105 C

Tray

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

EFM8LB10F16E-C-QFP32R
Silicon Labs
1: ₡1 993,38
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB10F16E-C-QFP32R

Mouser Part #
634-LB10F16ECQFP32R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

₡1 993,38

₡1 348,01

₡1 249,12

₡1 082,57

Reel

₡817,13

View

Min.: 1
Mult.: 1

: 500

8-bit Microcontrollers - MCU

SMD/SMT

QFP-32

CIP-51 8051

8 bit

72 MHz

16 kB

1.25 kB

10 bit/12 bit/14 bit

28 I/O

- 40 C

+ 105 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F16I-D-5QFN32R
Silicon Labs
1: ₡1 545,78
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
EFM8BB31F16I-D-5QFN32R

Mouser Part #
634-EF8BB31F16ID532R

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

₡1 545,78

₡1 004,50

₡921,22

₡791,11

Reel

₡556,90

View

Min.: 1
Mult.: 1

: 1 500

8-bit Microcontrollers - MCU

SMD/SMT

QFN-32

CIP-51 8051

8 bit

50 MHz

16 kB

2.3 kB

10 bit, 12 bit

29 I/O

- 40 C

+ 125 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F16A-D-4QFN24R
Silicon Labs
1 500: ₡942,04
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
EFM8BB31F16A-D-4QFN24R

Mouser Part #
634-EF8BB31F16AD424R

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

₡942,04

₡936,84

Min.: 1 500
Mult.: 1 500

: 1 500

8-bit Microcontrollers - MCU

SMD/SMT

QFN-24

CIP-51 8051

8 bit

50 MHz

16 kB

2.3 kB

10 bit, 12 bit

20 I/O

- 40 C

+ 125 C

Reel

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F64A-D-5QFN32
Silicon Labs
1 533: ₡1 249,12
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
EFM8BB31F64A-D-5QFN32

Mouser Part #
634-EF8BB31F64AD5F32

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

₡1 249,12

₡1 228,30

Min.: 1 533
Mult.: 1 533

8-bit Microcontrollers - MCU

SMD/SMT

QFN-32

CIP-51 8051

8 bit

50 MHz

64 kB

4.35 kB

10 bit, 12 bit

29 I/O

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F32A-D-5QFN32
Silicon Labs
1 533: ₡1 108,59
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
EFM8BB31F32A-D-5QFN32

Mouser Part #
634-EF8BB31F32AD5F32

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

₡1 108,59

₡1 082,57

₡1 077,36

Min.: 1 533
Mult.: 1 533

8-bit Microcontrollers - MCU

SMD/SMT

QFN-32

CIP-51 8051

8 bit

50 MHz

32 kB

2.3 kB

10 bit, 12 bit

29 I/O

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB22F16I-C-QFN28R
Silicon Labs
1 500: ₡650,58
Non-Stocked Lead-Time 31 Weeks

Mfr. Part #
EFM8BB22F16I-C-QFN28R

Mouser Part #
634-8BB22F16ICQFN28R

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 31 Weeks

Reel

₡650,58

Min.: 1 500
Mult.: 1 500

: 1 500

8-bit Microcontrollers - MCU

SMD/SMT

QFN-28

CIP-51 8051

8 bit

50 MHz

16 kB

2.3 kB

12 bit

22 I/O

- 40 C

+ 125 C

Reel

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

EFM8LB10F16E-C-QFN24R
Silicon Labs
1 500: ₡593,33
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB10F16E-C-QFN24R

Mouser Part #
634-LB10F16ECQFN24R

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

₡593,33

₡588,13

Min.: 1 500
Mult.: 1 500

: 1 500

8-bit Microcontrollers - MCU

SMD/SMT

QFN-24

CIP-51 8051

8 bit

72 MHz

16 kB

1.25 kB

10 bit/12 bit/14 bit

20 I/O

- 40 C

+ 105 C

Reel

8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

EFM8LB11F32E-C-QFN32
Silicon Labs
2 450: ₡785,90
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
EFM8LB11F32E-C-QFN32

Mouser Part #
634-LB11F32ECQFN32

Silicon Labs

8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

₡785,90

Min.: 2 450
Mult.: 2 450

8-bit Microcontrollers - MCU

SMD/SMT

QFN-32

CIP-51 8051

8 bit

72 MHz

32 kB

2.25 kB

10 bit/12 bit/14 bit

29 I/O

- 40 C

+ 105 C

Tray

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

EFM8SB10F8A-A-QFN20
Silicon Labs
1: ₡1 535,37
Non-Stocked Lead-Time 20 Weeks
End of Life

Mfr. Part #
EFM8SB10F8A-A-QFN20

Mouser Part #
634-FM8SB10F8AAQFN20

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

₡1 535,37

₡1 285,55

₡1 254,32

₡1 217,89

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

AEC-Q100

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU

C8051F390-A-GM
Silicon Labs
1: ₡2 066,25
1 862Expected 8/18/2026

Mfr. Part #
C8051F390-A-GM

Mouser Part #
634-C8051F390-A-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU

Learn More

Datasheet

1 862Expected 8/18/2026

₡2 066,25

₡1 722,74

₡1 446,89

₡1 379,23

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFN-24

8051

8 bit

50 MHz

16 kB

1 kB

10 bit

21 I/O

- 40 C

+ 105 C

Tube

8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU

C8051F351-GM
Silicon Labs
1: ₡7 604,00
1 528Expected 8/18/2026

Mfr. Part #
C8051F351-GM

Mouser Part #
634-C8051F351-GM

Silicon Labs

8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU

Datasheet

1 528Expected 8/18/2026

₡7 604,00

₡6 308,04

₡5 490,91

₡5 277,52

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFN-28

8051

8 bit

50 MHz

8 kB

768 B

24 bit

17 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F16G-D-QFP32R
Silicon Labs
1: ₡1 655,08
Non-Stocked Lead-Time 30 Weeks
End of Life

Mfr. Part #
EFM8BB31F16G-D-QFP32R

Mouser Part #
634-EF8BB31F16GDP32R

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

₡1 655,08

₡1 077,36

₡988,88

₡848,36

₡796,31

Reel

₡671,40

Min.: 1
Mult.: 1

: 500

8-bit Microcontrollers - MCU

SMD/SMT

QFP-32

CIP-51 8051

8 bit

50 MHz

16 kB

2.3 kB

10 bit, 12 bit

28 I/O

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU

EFM8UB20F64G-B-QFP48
Silicon Labs
1: ₡1 988,18
Lead-Time 31 Weeks
End of Life

Mfr. Part #
EFM8UB20F64G-B-QFP48

Mouser Part #
634-EFM8UBF64GBQFP48

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU

Datasheet

Lead-Time 31 Weeks

₡1 988,18

₡1 660,28

₡1 540,58

₡1 384,44

₡1 342,80

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFP-48

CIP-51 8051

8 bit

48 MHz

64 kB

4.25 kB

10 bit

40 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F32I-D-QFP32R
Silicon Labs
1: ₡2 019,41
Non-Stocked Lead-Time 30 Weeks
End of Life

Mfr. Part #
EFM8BB31F32I-D-QFP32R

Mouser Part #
634-EF8BB31F32IDP32R

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

₡2 019,41

₡1 332,39

₡1 217,89

₡1 030,52

₡978,47

Reel

₡863,97

Min.: 1
Mult.: 1

: 500

8-bit Microcontrollers - MCU

SMD/SMT

QFP-32

CIP-51 8051

8 bit

50 MHz

32 kB

2.3 kB

10 bit, 12 bit

28 I/O

- 40 C

+ 125 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU

EFM8BB10F4I-A-QFN20R
Silicon Labs
1: ₡1 103,39
Non-Stocked Lead-Time 30 Weeks
End of Life

Mfr. Part #
EFM8BB10F4I-A-QFN20R

Mouser Part #
634-M8BB10F4IAQFN20R

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

₡1 103,39

₡702,63

₡629,76

₡519,42

View

Reel

₡360,68

Min.: 1
Mult.: 1

: 1 500

8-bit Microcontrollers - MCU

SMD/SMT

QFN-20

CIP-51 8051

8 bit

25 MHz

4 kB

512 B

12 bit

16 I/O

- 40 C

+ 125 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F16I-D-QFN24R
Silicon Labs
1: ₡1 483,33
Non-Stocked Lead-Time 29 Weeks
End of Life

Mfr. Part #
EFM8BB31F16I-D-QFN24R

Mouser Part #
634-EF8BB31F16IDF24R

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

Non-Stocked Lead-Time 29 Weeks

Cut Tape

₡1 483,33

₡962,86

₡874,38

₡733,86

View

Reel

₡551,69

Min.: 1
Mult.: 1

: 1 500

8-bit Microcontrollers - MCU

SMD/SMT

QFN-24

CIP-51 8051

8 bit

50 MHz

16 kB

2.3 kB

10 bit, 12 bit

20 I/O

- 40 C

+ 125 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 8KB/512B RAM, ADC, SOIC16

C8051F860-C-GSR
Silicon Labs
1: ₡1 535,37
3 674Expected 9/8/2026

Mfr. Part #
C8051F860-C-GSR

Mouser Part #
634-C8051F860-C-GSR

Silicon Labs

8-bit Microcontrollers - MCU 8KB/512B RAM, ADC, SOIC16

Learn More

Datasheet

3 674Expected 9/8/2026

Cut Tape

₡1 535,37

₡1 259,53

₡1 160,64

₡1 030,52

Reel

₡785,90

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-16

8051

8 bit

25 MHz

8 kB

512 B

12 bit

13 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, TSSOP20

C8051F530A-IT
Silicon Labs
1: ₡4 434,37
6 694Expected 1/1/2027
End of Life

Mfr. Part #
C8051F530A-IT

Mouser Part #
634-C8051F530A-IT

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, TSSOP20

Datasheet

6 694Expected 1/1/2027

₡4 434,37

₡3 096,77

₡2 956,24

₡2 378,53

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

TSSOP-20

8051

8 bit

25 MHz

8 kB

256 B

12 bit

16 I/O

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 8kB/256B RAM, 2% osc, QFN11 OTP available (T601-GM)

C8051F301-GMR
Silicon Labs
1: ₡4 569,69
3 000Expected 12/11/2026

Mfr. Part #
C8051F301-GMR

Mouser Part #
634-C8051F301-GMR

Silicon Labs

8-bit Microcontrollers - MCU 8kB/256B RAM, 2% osc, QFN11 OTP available (T601-GM)

Datasheet

3 000Expected 12/11/2026

Cut Tape

₡4 569,69

₡3 424,66

₡3 268,52

₡2 836,54

View

Reel

₡2 232,80

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

8-bit Microcontrollers - MCU

SMD/SMT

QFN-11

8051

8 bit

25 MHz

8 kB

256 B

No ADC

8 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core

LPC1754FBD80,518
NXP Semiconductors
1: ₡5 870,85
1 000Expected 9/7/2026

Mfr. Part #
LPC1754FBD80,518

Mouser Part #
771-LPC1754FBD80518

NXP Semiconductors

ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core

Datasheet

1 000Expected 9/7/2026

Cut Tape

₡5 870,85

₡4 595,71

₡4 273,02

₡3 924,31

View

Reel

₡3 601,62

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-80

ARM Cortex M3

32 bit

100 MHz

128 kB

32 kB

12 bit

52 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU

C8051F040-GQ
Silicon Labs
1: ₡17 190,97
425Expected 10/30/2026
End of Life

Mfr. Part #
C8051F040-GQ

Mouser Part #
634-C8051F040-GQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU

Datasheet

425Expected 10/30/2026

₡17 190,97

₡14 755,19

₡14 094,20

₡12 600,47

₡12 022,75

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-100

8051

8 bit

25 MHz

64 kB

4.25 kB

8 bit, 12 bit

64 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB LFO 8-bit MCU

C8051F330-GM
Silicon Labs
1: ₡5 131,79
1 911Expected 10/16/2026
NRND

Mfr. Part #
C8051F330-GM

Mouser Part #
634-C8051F330-GM

NRND

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB LFO 8-bit MCU

Datasheet

1 911Expected 10/16/2026

₡5 131,79

₡4 252,20

₡3 627,64

₡3 476,71

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFN-20

8051

8 bit

25 MHz

8 kB

768 B

10 bit

17 I/O

- 40 C

+ 85 C

Tube

8051 microcontroller Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support

CSP-16
DFN-10
LQFP-32
LQFP-80
PDIP-14
PDIP-20
PDIP-40
PLCC-44
PQFP-48
QFN-11
QFN-12
QFN-16
QFN-20
QFN-24
QFN-28
QFN-32
QFN-36
QFN-40
QFN-48
QFN-68

128 B
256 B
512 B
768 B
1 kB
1.25 kB
1.28 kB
1.54 kB
2 kB
2.25 kB
2.3 kB
2.31 kB
3.25 kB
4 kB
4.25 kB
4.35 kB
8 kB
8.25 kB
16 kB
32 kB

6 I/O
8 I/O
9 I/O
11 I/O
12 I/O
13 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
24 I/O
25 I/O
28 I/O
29 I/O
31 I/O
32 I/O