Silicon Labs Microcontrollers 931

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Part RoHS Manufacturer Peripheral IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Integrated Cache Surface Mount Maximum Supply Voltage On Chip Data RAM Width Screening Level Address Bus Width DAC Channels Bit Size Power Supplies (V) Package Style (Meter) Package Equivalence Code Minimum Supply Voltage Maximum Operating Temperature CPU Family No. of External Interrupts Minimum Operating Temperature Terminal Finish ADC Channels Ultraviolet Erasable Terminal Position DMA Channels Digital To Analog Convertors Maximum Seated Height ROM Words RAM Words Width Data EEPROM Size Additional Features Boundary Scan Peripherals External Data Bus Width Maximum Clock Frequency Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Total Dose (V) ROM Bits Size No. of Timers RAM Bytes Technology Analog To Digital Convertors Maximum Supply Current Minimum Time Nominal Supply Voltage No. of DMA Channels PWM Channels No. of Serial I/Os Sub-Category Connectivity ROM Programmability Terminal Pitch Format JESD-30 Code Moisture Sensitivity Level (MSL) Qualification Speed Low Power Mode JESD-609 Code Maximum Standby Current On Chip Program ROM Width No. of I/O Lines Maximum Access Time

EFM32LG395F256-BGA120T

Silicon Labs

INDUSTRIAL

120

PLASTIC/EPOXY

YES

32

1.85/3.8

BGA120,13X13,20

85 Cel

CORTEX-M3

-40 Cel

262144

32768

CMOS

Microcontrollers

FLASH

Not Qualified

48 rpm

EFM32LG940F256G-F-QFN64

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

NO LEAD

64

HVQCCN

SQUARE

PLASTIC/EPOXY

NO

YES

3.8 V

32

28

YES

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC64,.35SQ,20

1.98 V

85 Cel

CORTEX-M3

16

-40 Cel

YES

QUAD

YES

2-CH 12-BIT

.9 mm

262144

8192

9 mm

0

NO

COMPARATOR, BOD, DMA(12), POR, PWM, RTC, TIMER(5), WDT

16

48 MHz

40

260

9 mm

5

32768

CMOS

8-Ch 12-Bit

3 V

12

YES

I2C(2), SPI, UART(2), USART, USB

FLASH

.5 mm

FIXED POINT

S-PQCC-N64

3

48 rpm

YES

8

53

EFM32PG12B500F1024IL125-C

Silicon Labs

MICROCONTROLLER, RISC

AUTOMOTIVE

BALL

125

VFBGA

SQUARE

PLASTIC/EPOXY

NO

YES

3.8 V

8

0

YES

32

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA125,.13X13,20

1.8 V

125 Cel

CORTEX-M4

-40 Cel

NICKEL GOLD

YES

BOTTOM

YES

2-Ch 12-Bit

.94 mm

1048576

262144

7 mm

0

YES

BOR, COMPARATOR(2), POR, RTC, TIMER(6), WDT(2)

0

40 MHz

40

260

7 mm

4

262144

CMOS

1-Ch 12-Bit

200 mA

3.3 V

8

YES

I2C(2), LEUART, USART(4)

FLASH

.5 mm

FLOATING POINT

S-PBGA-B125

3

40 rpm

YES

e4

8

65

EFM32PG23B210F128IM48-C

Silicon Labs

MICROCONTROLLER, RISC

EFM32TG108F16-QFN24

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

3.8 V

0

NO

32

1.85/3.8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.19SQ,25

1.98 V

85 Cel

CORTEX-M3

-40 Cel

NO

QUAD

YES

.9 mm

16384

5 mm

0

32 MHz

NOT SPECIFIED

NOT SPECIFIED

5 mm

4096

CMOS

3 V

YES

Microcontrollers

FLASH

.65 mm

S-XQCC-N24

Not Qualified

32 rpm

17

EFM32TG110F32-D-QFN24R

Silicon Labs

Nickel/Palladium/Gold (Ni/Pd/Au)

40

260

3

e4

EFM32TG11B340F64IQ64-B

Silicon Labs

MICROCONTROLLER, RISC

GULL WING

64

TFQFP

SQUARE

PLASTIC/EPOXY

NO

YES

3.8 V

8

0

YES

32

FLATPACK, THIN PROFILE, FINE PITCH

QFP64,.47SQ,20

1.8 V

125 Cel

Cortex-M0+

-40 Cel

MATTE TIN

YES

QUAD

YES

2 Ch 12-Bit

1.2 mm

65536

10 mm

YES

BOR, DMA(8), POR, RTCC, TIMER(4), WDT

0

48 MHz

40

260

10 mm

4

32768

CMOS

3.3 V

8

YES

5

CAN, I2C(2), LEUART, UART, USART(4)

FLASH

.5 mm

FIXED POINT

S-PQFP-G64

3

48 rpm

YES

e3

8

53

EFM32TG11B520F128IM32-BR

Silicon Labs

MICROCONTROLLER, RISC

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

NO

YES

3.8 V

8

0

YES

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

1.8 V

125 Cel

Cortex-M0+

-40 Cel

MATTE TIN

YES

QUAD

YES

2 Ch 12-Bit

.8 mm

131072

5 mm

YES

BOR, DMA(8), POR, RTCC, TIMER(4), WDT

0

48 MHz

40

260

5 mm

4

32768

CMOS

3.3 V

8

YES

5

CAN, I2C(2), LEUART, UART, USART(4)

FLASH

.5 mm

FIXED POINT

S-XQCC-N32

3

48 rpm

YES

e3

8

22

EFM32TG840F32-D-QFN64

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

NO LEAD

64

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

3.8 V

0

YES

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.98 V

85 Cel

-40 Cel

YES

QUAD

YES

.9 mm

9 mm

0

32 MHz

40

260

9 mm

CMOS

3 V

YES

FLASH

.5 mm

S-PQCC-N64

3

32 rpm

8

56

EFM32WG232F256-QFP64

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

GULL WING

64

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.8 V

0

YES

32

FLATPACK, THIN PROFILE, FINE PITCH

1.98 V

85 Cel

-40 Cel

YES

QUAD

YES

1.2 mm

262144

10 mm

0

48 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

CMOS

3 V

YES

FLASH

.5 mm

S-PQFP-G64

48 rpm

53

EFM32WG280F256-QFP100

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

3.8 V

28

YES

32

FLATPACK, LOW PROFILE, FINE PITCH

1.98 V

85 Cel

-40 Cel

YES

QUAD

YES

1.6 mm

262144

14 mm

16

48 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

CMOS

3 V

YES

FLASH

.5 mm

S-PQFP-G100

48 rpm

85

EFM32WG280F256-QFP100T

Silicon Labs

INDUSTRIAL

GULL WING

100

QFP

SQUARE

PLASTIC/EPOXY

YES

32

1.85/3.8

FLATPACK

QFP100,.63SQ,20

85 Cel

CORTEX-M4F

-40 Cel

QUAD

262144

32768

CMOS

Microcontrollers

FLASH

.5 mm

S-PQFP-G100

Not Qualified

48 rpm

EFM32WG290F256-B-BGA112R

Silicon Labs

MICROCONTROLLER, RISC

EFM32WG290F256-BGA112

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

112

LFBGA

SQUARE

PLASTIC/EPOXY

YES

3.8 V

28

YES

32

GRID ARRAY, LOW PROFILE, FINE PITCH

1.98 V

85 Cel

-40 Cel

YES

BOTTOM

YES

1.3 mm

262144

10 mm

16

48 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

CMOS

3 V

YES

FLASH

.8 mm

S-PBGA-B112

48 rpm

90

EFM32WG332F256-B-QFP64

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

GULL WING

64

TFQFP

SQUARE

PLASTIC/EPOXY

NO

YES

3.8 V

32

16

YES

32

FLATPACK, THIN PROFILE, FINE PITCH

TQFP64,.47SQ

1.98 V

85 Cel

CORTEX-M4

16

-40 Cel

YES

QUAD

YES

2 Ch 12-Bit

1.2 mm

262144

8192

10 mm

0

NO

BOD, BOR, COMPARATOR, POR, PWM, RTC, TIMER(4), WDT

16

48 MHz

40

260

10 mm

4

32768

CMOS

8-Ch 12-Bit

3 V

12

YES

I2C(2), SPI, UART, USART, USB

FLASH

.5 mm

FLOATING POINT

S-PQFP-G64

3

48 rpm

YES

8

50

EFM32ZG108F32-B-QFN24

Silicon Labs

MICROCONTROLLER, RISC

Nickel/Palladium/Gold (Ni/Pd/Au)

40

260

3

e4

EFM32ZG110F16-B-QFN24R

Silicon Labs

MICROCONTROLLER, RISC

EFM32ZG222F8-QFP48T

Silicon Labs

MICROCONTROLLER, RISC

EFM8BB21F16G-C-QSOP24

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

24

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.6 V

0

NO

8

SMALL OUTLINE, SHRINK PITCH

2.2 V

85 Cel

-40 Cel

MATTE TIN

YES

DUAL

NO

1.75 mm

3.9 mm

0

50 MHz

40

260

8.65 mm

CMOS

3 V

YES

FLASH

.635 mm

R-PDSO-G24

2

50 rpm

e3

21

EFM8BB31F32G-D-QFN24R

Silicon Labs

MICROCONTROLLER

MATTE TIN

40

260

2

e3

EFM8BB31F64G-B-QFP32

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

TQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

YES

8

FLATPACK, THIN PROFILE

2.2 V

85 Cel

-40 Cel

MATTE TIN

YES

QUAD

NO

4-Ch 12-Bit

1.2 mm

65536

7 mm

0

BOD, COMPARATOR(2), CRC, POR, PWM(6), TIMER(6), WDT

0

50 MHz

40

260

7 mm

4352

CMOS

20-Ch 12-Bit, 20-Ch 10-Bit

3 V

YES

I2C, SMBUS, SPI, UART(2)

FLASH

.8 mm

S-PQFP-G32

2

50 rpm

e3

8

28

EFM8BB31F64I-D-QFN24R

Silicon Labs

MICROCONTROLLER

MATTE TIN

40

260

2

e3

EFM8BB31F64I-D-QFN32R

Silicon Labs

MICROCONTROLLER

MATTE TIN

40

260

2

e3

EFM8BB51F8I-C-TSSOP20

Silicon Labs

MICROCONTROLLER

EFM8BB52F16I-C-QFN32

Silicon Labs

MICROCONTROLLER, RISC

EFM8LB10F16E-C-QFN32R

Silicon Labs

MICROCONTROLLER

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

NO

YES

3.6 V

8

0

NO

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.16SQ,16

2.2 V

105 Cel

8051

2

-40 Cel

MATTE TIN

YES

QUAD

YES

.55 mm

16384

4 mm

0

NO

BOD, POR, TIMER(6), WDT

0

50 MHz

40

260

4 mm

6

1280

CMOS

20-Ch 14-Bit

15 mA

3 V

YES

2

I2C, SPI, UART(2)

FLASH

.4 mm

FIXED POINT

S-XQCC-N32

2

72 rpm

YES

e3

8

29

EFM8LB12F64E-B-QFN32

Silicon Labs

MICROCONTROLLER

NO LEAD

32

HVQCCN

SQUARE

YES

3.6 V

0

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

2.2 V

YES

QUAD

NO

4 mm

0

50 MHz

30

260

4 mm

CMOS

3 V

YES

.4 mm

72 rpm

29

EFM8SB20F16G-A-QFN24

Silicon Labs

MICROCONTROLLER

CMOS

EFM8SB20F16G-B-QFN24R

Silicon Labs

MICROCONTROLLER

NO LEAD

24

HVQCCN

SQUARE

YES

3.6 V

0

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.8 V

MATTE TIN

YES

QUAD

NO

4 mm

0

25 MHz

40

260

4 mm

2.4 V

YES

.5 mm

1

25 rpm

e3

16

EFM8SB20F32G-B-QFN32

Silicon Labs

MICROCONTROLLER

NO LEAD

32

HVQCCN

SQUARE

YES

3.6 V

0

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.8 V

MATTE TIN

YES

QUAD

NO

5 mm

0

25 MHz

40

260

5 mm

CMOS

2.4 V

YES

.5 mm

1

25 rpm

e3

24

EFM8UB10F8G-C-QFN20R

Silicon Labs

MICROCONTROLLER

NO LEAD

20

HVQCCN

SQUARE

NO

YES

3.6 V

8

0

NO

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC20,.12SQ,20

2.2 V

85 Cel

C8051

-40 Cel

YES

QUAD

NO

.8 mm

8192

3 mm

0

NO

ANALOG COMPARATOR(2), BOD, CRC, POR, PWM, TIMER(5), WDT

0

50 MHz

3 mm

5

2304

CMOS

11-Ch 12-Bit

10.1 mA

3 V

YES

2

I2C, SMBUS, SPI, UART(2)

FLASH

.5 mm

FIXED POINT

S-XQCC-N20

50 rpm

YES

8

13

EFM8UB20F32G-B-QFP32

Silicon Labs

MICROCONTROLLER

GULL WING

32

LQFP

SQUARE

YES

3.6 V

0

8

FLATPACK, LOW PROFILE

2.7 V

MATTE TIN

YES

QUAD

NO

7 mm

0

30 MHz

40

260

7 mm

CMOS

3.3 V

YES

.8 mm

3

48 rpm

e3

25

EFM8UB20F32G-B-QFP48

Silicon Labs

MICROCONTROLLER

GULL WING

48

TFQFP

SQUARE

YES

3.6 V

0

8

FLATPACK, THIN PROFILE, FINE PITCH

2.7 V

MATTE TIN

YES

QUAD

NO

7 mm

0

30 MHz

40

260

7 mm

CMOS

3.3 V

YES

.5 mm

3

48 rpm

e3

40

EZR32LG230F256R60G-C0

Silicon Labs

MICROCONTROLLER, RISC

NO LEAD

64

HVQCCN

SQUARE

YES

3.8 V

0

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.98 V

MATTE TIN

YES

QUAD

YES

9 mm

0

48 MHz

40

260

9 mm

3 V

YES

.5 mm

2

48 rpm

e3

41

EZR32LG230F256R61G-C0R

Silicon Labs

MICROCONTROLLER, RISC

NO LEAD

64

HVQCCN

SQUARE

YES

3.8 V

0

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.98 V

MATTE TIN

YES

QUAD

YES

9 mm

0

48 MHz

40

260

9 mm

3 V

YES

.5 mm

2

48 rpm

e3

41

SI1003-C-GM

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

NO LEAD

42

VQCCN

RECTANGULAR

UNSPECIFIED

YES

3.6 V

NO

8

1.8/3.6

CHIP CARRIER, VERY THIN PROFILE

LCC42,.2X.27,25/20

1.8 V

85 Cel

8051

-40 Cel

YES

QUAD

NO

.7 mm

32768

5 mm

25 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

4352

CMOS

5 mA

3 V

YES

Microcontrollers

FLASH

.5 mm

R-XQCC-N42

Not Qualified

25 rpm

19

SI1082-A-GM

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

NO LEAD

36

HVQCCN

RECTANGULAR

UNSPECIFIED

YES

3.6 V

0

NO

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.8 V

85 Cel

-40 Cel

MATTE TIN

YES

QUAD

NO

.8 mm

16384

5 mm

BOD, COMPARATOR(2), POR, RTC, TIMER(4), WDT

0

32 MHz

40

260

6 mm

768

CMOS

18-Ch 10-Bit

2.4 V

NO

I2C, SPI, UART

FLASH

.5 mm

R-XQCC-N36

2

25 rpm

e3

8

11

SIM3L167-C-GQR

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

GULL WING

80

TFQFP

SQUARE

PLASTIC

YES

3.8 V

0

32

2/3.3

FLATPACK, THIN PROFILE, FINE PITCH

TQFP80,.55SQ

1.8 V

85 Cel

CORTEX-M3

-40 Cel

YES

QUAD

YES

262144

12 mm

0

25 MHz

12 mm

32768

3.3 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

50 rpm

62

C8051F000-GQ

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

64

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

YES

8

3/3.3

FLATPACK, THIN PROFILE, FINE PITCH

TQFP64,.47SQ

2.7 V

85 Cel

8051

-40 Cel

MATTE TIN

YES

QUAD

NO

1.2 mm

32768

10 mm

0

19.2 MHz

40

260

10 mm

256

CMOS

3 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G64

3

Not Qualified

20 rpm

e3

32

C8051F001-GQ

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

48

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

YES

8

3/3.3

FLATPACK, THIN PROFILE, FINE PITCH

TQFP48,.35SQ

2.7 V

85 Cel

8051

-40 Cel

MATTE TIN

YES

QUAD

NO

1.2 mm

32768

7 mm

0

19.2 MHz

260

7 mm

256

CMOS

3 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G48

3

Not Qualified

20 rpm

e3

16

C8051F005

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

64

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

YES

8

3/3.3

FLATPACK, THIN PROFILE, FINE PITCH

TQFP64,.47SQ

2.7 V

85 Cel

8051

-40 Cel

Tin/Lead (Sn/Pb)

YES

QUAD

NO

1.2 mm

32768

10 mm

0

25 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

2304

CMOS

3 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G64

3

Not Qualified

25 rpm

e0

32

C8051F021-GQR

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

64

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

16

YES

8

FLATPACK, THIN PROFILE, FINE PITCH

2.7 V

85 Cel

-40 Cel

MATTE TIN

YES

QUAD

NO

1.2 mm

65536

10 mm

8

19.2 MHz

40

260

10 mm

CMOS

3 V

YES

FLASH

.5 mm

S-PQFP-G64

3

Not Qualified

25 rpm

e3

32

C8051F023-GQ

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

64

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

16

YES

8

3

FLATPACK, THIN PROFILE, FINE PITCH

TQFP64,.47SQ

2.7 V

85 Cel

8051

-40 Cel

MATTE TIN

YES

QUAD

NO

1.2 mm

65536

10 mm

8

19.2 MHz

40

260

10 mm

4352

CMOS

3 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G64

3

Not Qualified

25 rpm

e3

32

C8051F044

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

100

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

16

NO

8

3/3.3

FLATPACK, THIN PROFILE, FINE PITCH

TQFP100,.63SQ

2.7 V

85 Cel

8051

-40 Cel

Tin/Lead (Sn85Pb15)

YES

QUAD

NO

1.2 mm

65536

14 mm

8

25 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

4352

CMOS

3 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G100

3

Not Qualified

25 rpm

e0

64

C8051F047-GQR

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

64

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

16

NO

8

FLATPACK, THIN PROFILE, FINE PITCH

2.7 V

85 Cel

-40 Cel

MATTE TIN

YES

QUAD

NO

1.2 mm

32768

10 mm

8

25 MHz

260

10 mm

CMOS

3 V

YES

FLASH

.5 mm

S-PQFP-G64

3

Not Qualified

25 rpm

e3

32

C8051F131-GQR

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

64

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

16

NO

8

FLATPACK, THIN PROFILE, FINE PITCH

3 V

85 Cel

-40 Cel

MATTE TIN

YES

QUAD

NO

1.2 mm

10 mm

8

100 MHz

10 mm

CMOS

3.3 V

YES

FLASH

.5 mm

S-PQFP-G64

Not Qualified

100 rpm

e3

32

C8051F305-GM

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

NO LEAD

11

VQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

0

NO

8

3/3.3

CHIP CARRIER, VERY THIN PROFILE

LCC14,.12SQ,20

2.7 V

85 Cel

8051

-40 Cel

MATTE TIN

NO

QUAD

NO

1 mm

2048

3 mm

0

25 MHz

40

260

3 mm

256

CMOS

3 V

NO

Microcontrollers

FLASH

.5 mm

S-XQCC-N11

1

Not Qualified

25 rpm

e3

8

C8051F310

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

NO

8

FLATPACK, LOW PROFILE

2.7 V

85 Cel

8051

-40 Cel

TIN LEAD

YES

QUAD

NO

1.6 mm

8192

7 mm

0

COMPARATOR(2), POR, TIMER(4), WDT

0

25 MHz

7 mm

1280

CMOS

21-Ch 10-Bit

3 V

YES

I2C, SPI, UART

FLASH

.8 mm

S-PQFP-G32

3

Not Qualified

25 rpm

e0

8

29

Microcontrollers

A microcontroller is a type of integrated circuit (IC) that is designed to control a specific task or set of tasks within a larger system. Unlike a microprocessor, which is designed to be a general-purpose computing device, a microcontroller is optimized for embedded applications that require real-time control and processing.

Microcontrollers typically contain a processor core, memory, input/output (I/O) ports, and various peripheral devices, all on a single chip. The processor core is usually a low-power, low-speed version of a microprocessor, such as an 8-bit or 16-bit processor. The memory on a microcontroller includes both volatile and non-volatile memory, such as random-access memory (RAM) and flash memory, respectively. The I/O ports are used to interface with external devices such as sensors, switches, and displays.

Microcontrollers are used in a wide range of applications, including automotive systems, medical devices, consumer electronics, and industrial automation. They are particularly well-suited for applications that require real-time control and processing, such as motor control, temperature sensing, and data acquisition.

One of the key advantages of microcontrollers is their low cost and small size. Because all of the necessary components are integrated onto a single chip, microcontrollers are much smaller and less expensive than other types of computing devices. This makes them ideal for use in small, battery-powered devices such as handheld calculators and remote controls.