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

EFM8LB11F16E-A-QFN24

Silicon Labs

MICROCONTROLLER

CMOS

EFM8SB10F4G-A-QFN20R

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

NO LEAD

20

HVQCCN

SQUARE

UNSPECIFIED

NO

YES

3.6 V

8

0

NO

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC20,.12SQ,20

1.8 V

85 Cel

8051

16

-40 Cel

MATTE TIN

YES

QUAD

NO

.6 mm

4096

512

3 mm

0

NO

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

0

25 MHz

40

260

3 mm

4

512

CMOS

9-Ch 12-Bit

4.5 mA

2.4 V

YES

1

I2C, SPI, UART

FLASH

.5 mm

S-XQCC-N20

1

25 rpm

YES

e3

8

16

EFM8SB10F8G-A-QFN20

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

NO LEAD

20

HVQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

AEC-Q100

0

NO

8

2/3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC20,.12SQ,20

1.8 V

85 Cel

8051

-40 Cel

YES

QUAD

NO

.6 mm

8192

3 mm

0

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

0

25 MHz

NOT SPECIFIED

NOT SPECIFIED

3 mm

512

CMOS

9-Ch 12-Bit

4.5 mA

3 V

YES

Microcontrollers

I2C, SPI, UART

FLASH

.5 mm

S-XQCC-N20

Not Qualified

25 rpm

8

16

EZR32WG230F64R63G-B0

Silicon Labs

MICROCONTROLLER, RISC

NO LEAD

64

HVQCCN

SQUARE

UNSPECIFIED

NO

YES

3.8 V

8

0

YES

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC64,.35SQ,20

1.98 V

85 Cel

CORTEX-M4

16

-40 Cel

YES

QUAD

YES

2-Ch 12-Bit

.9 mm

65536

9 mm

0

NO

ANALOG COMPARATOR, BOD, DMA, POR, PWM(3), RTC, TIMER(5), WDT

0

32 MHz

260

9 mm

7

32768

CMOS

8-Ch 12-Bit

3 V

YES

7

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

FLASH

.5 mm

FIXED POINT

S-XQCC-N64

3

48 rpm

YES

8

41

EZR32WG230F64R67G-B0

Silicon Labs

MICROCONTROLLER, RISC

NO LEAD

64

HVQCCN

SQUARE

UNSPECIFIED

NO

YES

3.8 V

8

0

YES

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC64,.35SQ,20

1.98 V

85 Cel

CORTEX-M4

16

-40 Cel

YES

QUAD

YES

2-Ch 12-Bit

.9 mm

65536

9 mm

0

NO

ANALOG COMPARATOR, BOD, DMA, POR, PWM(3), RTC, TIMER(5), WDT

0

32 MHz

260

9 mm

7

32768

CMOS

8-Ch 12-Bit

3 V

YES

7

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

FLASH

.5 mm

FIXED POINT

S-XQCC-N64

3

48 rpm

YES

8

41

EZR32WG230F64R68G-B0

Silicon Labs

MICROCONTROLLER, RISC

NO LEAD

64

HVQCCN

SQUARE

UNSPECIFIED

NO

YES

3.8 V

8

0

YES

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC64,.35SQ,20

1.98 V

85 Cel

CORTEX-M4

16

-40 Cel

YES

QUAD

YES

2-Ch 12-Bit

.9 mm

65536

9 mm

0

NO

ANALOG COMPARATOR, BOD, DMA, POR, PWM(3), RTC, TIMER(5), WDT

0

32 MHz

260

9 mm

7

32768

CMOS

8-Ch 12-Bit

3 V

YES

7

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

FLASH

.5 mm

FIXED POINT

S-XQCC-N64

3

48 rpm

YES

8

41

EZR32WG330F64R67G-B0

Silicon Labs

MICROCONTROLLER, RISC

NO LEAD

64

HVQCCN

SQUARE

UNSPECIFIED

NO

YES

3.8 V

8

0

YES

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC64,.35SQ,20

1.98 V

85 Cel

CORTEX-M4

16

-40 Cel

YES

QUAD

YES

2 Ch 12-Bit

.9 mm

65536

9 mm

0

NO

ANALOG COMPARATOR(2), BOD, DMA, POR, PWM(3), RTC, TIMER(5), WDT

0

32 MHz

260

9 mm

7

32768

CMOS

8-Ch 12-Bit

3 V

YES

7

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

FLASH

.5 mm

FIXED POINT

S-XQCC-N64

3

48 rpm

YES

8

38

C8051F327-GM

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

NO LEAD

28

HVQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

0

NO

8

5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC28,.2SQ,20

2.7 V

85 Cel

8051

-40 Cel

MATTE TIN

NO

QUAD

NO

1 mm

16384

5 mm

ALSO REQUIRES 1.8-3.6V I/O SUPPLY

0

25 MHz

40

260

5 mm

1280

CMOS

3.3 V

NO

Microcontrollers

FLASH

.5 mm

S-XQCC-N28

1

Not Qualified

25 rpm

e3

15

EFM32G200F64G-E-QFN32

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

3.8 V

16

YES

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.98 V

85 Cel

EFM32

-40 Cel

YES

QUAD

YES

1-Ch 12-Bit

.9 mm

65536

6 mm

0

COMPARATOR(5), TIMER(11)

16

32 MHz

40

260

6 mm

11

16384

CMOS

4-Ch 12-Bit

3 V

YES

I2C, UART, USART(2)

FLASH

.65 mm

S-XQCC-N32

3

32 rpm

8

24

EFM32G290F128G-E-BGA112R

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

112

LFBGA

SQUARE

PLASTIC/EPOXY

YES

3.8 V

16

YES

32

GRID ARRAY, LOW PROFILE, FINE PITCH

1.98 V

85 Cel

EFM32

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.3 mm

131072

10 mm

0

COMPARATOR(16), TIMER(14)

16

32 MHz

10 mm

14

16384

CMOS

8-Ch 12-Bit

3 V

YES

I2C, UART(3), USART(3)

FLASH

.8 mm

S-PBGA-B112

32 rpm

8

90

EFM32GG11B110F2048GM64-BR

Silicon Labs

MICROCONTROLLER, RISC

NO LEAD

64

HVQCCN

SQUARE

YES

3.8 V

28

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.8 V

MATTE TIN

YES

QUAD

YES

9 mm

16

50 MHz

40

260

9 mm

3.3 V

YES

.5 mm

3

72 rpm

e3

56

EFM32GG11B510F2048GM64-BR

Silicon Labs

MICROCONTROLLER, RISC

NO LEAD

64

HVQCCN

SQUARE

YES

3.8 V

28

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.8 V

MATTE TIN

YES

QUAD

YES

9 mm

16

50 MHz

40

260

9 mm

3.3 V

YES

.5 mm

3

72 rpm

e3

53

EFM32GG12B410F1024GL120-A

Silicon Labs

MICROCONTROLLER, RISC

BALL

120

VFBGA

SQUARE

PLASTIC/EPOXY

NO

YES

3.8 V

8

YES

32

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA120,13X13,20

1.8 V

85 Cel

CORTEX-M4

-40 Cel

NICKEL GOLD

YES

BOTTOM

YES

.9 mm

1048576

7 mm

0

YES

ANALOG COMPARATOR(3), BOR, CRC, DMA(12), LCD, POR, PWM, RTC, RTCC, TIMER(4), WDT

50 MHz

40

260

7 mm

7

196608

CMOS

2-Ch 12-Bit(2)

3.3 V

12

YES

FLASH

.5 mm

FLOATING POINT

S-PBGA-B120

3

72 rpm

YES

e4

8

93

EFM32GG12B810F1024GM64-AR

Silicon Labs

MICROCONTROLLER, RISC

NO LEAD

64

HVQCCN

SQUARE

UNSPECIFIED

NO

YES

3.8 V

8

YES

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC64,.35SQ,20

1.8 V

85 Cel

CORTEX-M4

-40 Cel

MATTE TIN

YES

QUAD

YES

.8 mm

1048576

9 mm

0

YES

ANALOG COMPARATOR(3), BOR, CRC, DMA(12), LCD, POR, PWM, RTC, RTCC, TIMER(4), WDT

50 MHz

40

260

9 mm

7

196608

CMOS

2-Ch 12-Bit(2)

3.3 V

12

YES

FLASH

.5 mm

FLOATING POINT

S-XQCC-N64

3

72 rpm

YES

e3

8

51

EFM32GG380F1024G-E-QFP100

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

NO

YES

3.8 V

8

28

YES

FLATPACK, LOW PROFILE, FINE PITCH

QFP100,.63SQ,20

1.98 V

85 Cel

EFM32

16

-40 Cel

YES

QUAD

YES

2 Ch 12-Bit

1.6 mm

1048576

131072

14 mm

NO

BOD,COMPARATOR, DMA(12), TIMER(6), RTC, WDT

16

48 MHz

40

260

14 mm

4

CMOS

8-Ch 12-Bit

100 mA

3 V

12

YES

I2C(2), UART(2), USART(3), USB

FLASH

.5 mm

FIXED POINT

S-PQFP-G100

3

48 rpm

YES

8

81

EFM32HG308F64G-C-QFN24R

Silicon Labs

MICROCONTROLLER, RISC

MATTE TIN

40

260

3

e3

EFM32PG12B500F1024GM48-B

Silicon Labs

MICROCONTROLLER, RISC

EFM32TG108F32-D-QFN24

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

NO LEAD

24

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

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

YES

QUAD

YES

.9 mm

5 mm

0

32 MHz

40

260

5 mm

CMOS

3 V

YES

FLASH

.65 mm

S-PQCC-N24

3

32 rpm

e4

8

17

EFM32TG11B520F128GQ48-BR

Silicon Labs

MICROCONTROLLER, RISC

GULL WING

48

TFQFP

SQUARE

PLASTIC/EPOXY

NO

YES

3.8 V

8

0

YES

32

FLATPACK, THIN PROFILE, FINE PITCH

QFP48,.35SQ,20

1.8 V

85 Cel

Cortex-M0+

-40 Cel

MATTE TIN

YES

QUAD

YES

2 Ch 12-Bit

1.2 mm

131072

7 mm

YES

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

0

48 MHz

40

260

7 mm

4

32768

CMOS

3.3 V

8

YES

5

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

FLASH

.5 mm

FIXED POINT

S-PQFP-G48

3

48 rpm

YES

e3

8

34

EFM32WG230F256-B-QFN64

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

NO LEAD

64

HVQCCN

SQUARE

PLASTIC/EPOXY

NO

YES

3.8 V

32

16

YES

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC64,.35SQ,20

1.98 V

85 Cel

CORTEX-M4

16

-40 Cel

YES

QUAD

YES

2 Ch 12-Bit

.9 mm

262144

8192

9 mm

0

NO

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

16

48 MHz

40

260

9 mm

4

32768

CMOS

8-Ch 12-Bit

3 V

12

YES

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

FLASH

.5 mm

FLOATING POINT

S-PQCC-N64

3

48 rpm

YES

8

56

EFM32ZG222F32-QFP48

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

GULL WING

48

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.8 V

0

YES

32

1.85/3.8

FLATPACK, THIN PROFILE, FINE PITCH

TQFP48,.35SQ

1.98 V

85 Cel

CORTEX-M0

-40 Cel

YES

QUAD

YES

1.2 mm

32768

7 mm

0

24 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

4096

CMOS

3 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G48

Not Qualified

24 rpm

37

EFM8BB31F16G-A-QFN32

Silicon Labs

MICROCONTROLLER

CMOS

EFM8BB31F16G-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

2-Ch 12-Bit

1.2 mm

16384

7 mm

0

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

0

50 MHz

40

260

7 mm

2304

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

EFM8BB31F32G-A-QFN24

Silicon Labs

MICROCONTROLLER

CMOS

EFM8BB31F32G-A-QFN32

Silicon Labs

MICROCONTROLLER

CMOS

EFM8BB31F32G-B-QFN24

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

0

YES

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

2.2 V

85 Cel

-40 Cel

MATTE TIN

YES

QUAD

NO

2-Ch 12-Bit

.9 mm

32768

3 mm

0

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

0

50 MHz

40

260

3 mm

2304

CMOS

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

3 V

YES

I2C, SMBUS, SPI, UART(2)

FLASH

.4 mm

S-XQCC-N24

2

50 rpm

e3

8

20

EFM8LB10F16E-A-QFN24

Silicon Labs

MICROCONTROLLER

CMOS

EFM8LB12F64E-C-QFN32R

Silicon Labs

MICROCONTROLLER

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

NO

YES

3.6 V

8

0

YES

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

4-Ch 12-Bit

.55 mm

65536

4 mm

0

NO

BOD, POR, TIMER(6), WDT

0

50 MHz

40

260

4 mm

6

4352

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

C8051F125-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

10 mm

8

50 MHz

40

260

10 mm

CMOS

3 V

YES

FLASH

.5 mm

S-PQFP-G64

3

Not Qualified

50 rpm

e3

32

C8051F581-IQ

Silicon Labs

MICROCONTROLLER

AUTOMOTIVE

GULL WING

48

TFQFP

SQUARE

PLASTIC/EPOXY

YES

2.75 V

0

NO

8

2/5

FLATPACK, THIN PROFILE, FINE PITCH

TQFP48,.35SQ

2 V

125 Cel

8051

-40 Cel

Matte Tin (Sn)

YES

QUAD

NO

1.2 mm

131072

7 mm

0

50 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

8448

CMOS

33 mA

2.1 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G48

Not Qualified

50 rpm

e3

40

C8051F581-IQR

Silicon Labs

MICROCONTROLLER

AUTOMOTIVE

GULL WING

48

TFQFP

SQUARE

PLASTIC/EPOXY

YES

2.75 V

0

8

2/5

FLATPACK, THIN PROFILE, FINE PITCH

TQFP48,.35SQ

2 V

125 Cel

8051

-40 Cel

MATTE TIN

YES

QUAD

NO

131072

7 mm

0

25 MHz

40

260

7 mm

8448

33 mA

2.1 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G48

3

Not Qualified

50 rpm

e3

40

EFM8LB12F64E-C-QFN32

Silicon Labs

MICROCONTROLLER

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

NO

YES

3.6 V

8

0

YES

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

4-Ch 12-Bit

.55 mm

65536

4 mm

0

NO

BOD, POR, TIMER(6), WDT

0

50 MHz

40

260

4 mm

6

4352

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

EFM8UB30F40G-A-QFN20

Silicon Labs

MICROCONTROLLER

MATTE TIN

40

260

2

e3

EFM32JG1B200F256GM48-C0

Silicon Labs

MICROCONTROLLER, RISC

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

NO

YES

3.8 V

8

0

NO

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.27SQ,20

1.85 V

85 Cel

CORTEX-M3

-40 Cel

YES

QUAD

YES

.9 mm

262144

7 mm

0

YES

BOD, COMPARATOR(2), DMA(8), POR, RTC, TIMER(4), WDT

0

40 MHz

7 mm

4

32768

CMOS

200 mA

3.3 V

8

YES

2

I2C, UART, USART

FLASH

.5 mm

FIXED POINT

S-XQCC-N48

40 rpm

YES

8

32

C8051F122-GQ

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

100

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

16

YES

8

3.3

FLATPACK, THIN PROFILE, FINE PITCH

TQFP100,.63SQ

3 V

85 Cel

8051

-40 Cel

Matte Tin (Sn)

YES

QUAD

NO

1.2 mm

131072

14 mm

8

100 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

8448

CMOS

3.3 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G100

3

Not Qualified

100 rpm

e3

64

C8051F121-GQ

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

64

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

16

YES

8

3.3

FLATPACK, THIN PROFILE, FINE PITCH

TQFP64,.47SQ

3 V

85 Cel

8051

-40 Cel

Matte Tin (Sn)

YES

QUAD

NO

1.2 mm

131072

10 mm

8

100 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

8448

CMOS

3.3 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G64

3

Not Qualified

100 rpm

e3

32

C8051F386-GQ

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

48

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

16

NO

8

3/3.3

FLATPACK, THIN PROFILE, FINE PITCH

TQFP48,.35SQ

3 V

85 Cel

8051

-40 Cel

NO

QUAD

NO

1.2 mm

32768

7 mm

0

OPERATES AT 2.7V MIN SUPPLY WHEN USB NOT USED

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

8

48 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

2304

CMOS

14 mA

3.3 V

YES

Microcontrollers

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

FLASH

.5 mm

S-PQFP-G48

Not Qualified

48 rpm

8

40

EFM32TG11B520F128GM32-A

Silicon Labs

MICROCONTROLLER

C8051F352-GQ

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

YES

8

3

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

2.7 V

85 Cel

8051

-40 Cel

Matte Tin (Sn)

YES

QUAD

NO

1.6 mm

8192

7 mm

0

25 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

768

CMOS

3 V

YES

Microcontrollers

FLASH

.8 mm

S-PQFP-G32

3

Not Qualified

50 rpm

e3

17

C8051F500-IQ

Silicon Labs

MICROCONTROLLER

AUTOMOTIVE

GULL WING

48

TFQFP

SQUARE

PLASTIC/EPOXY

YES

5.25 V

0

NO

8

FLATPACK, THIN PROFILE, FINE PITCH

1.8 V

125 Cel

8051

-40 Cel

Matte Tin (Sn)

YES

QUAD

NO

1.2 mm

65536

7 mm

0

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

0

50 MHz

NOT SPECIFIED

260

7 mm

4352

CMOS

32-Ch 12-Bit

2.1 V

YES

SMBUS, SPI, UART

FLASH

.5 mm

S-PQFP-G48

3

Not Qualified

24 rpm

e3

8

40

EFM32LG230F256G-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

56

C8051F350-GQ

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

YES

8

3

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

2.7 V

85 Cel

8051

-40 Cel

Matte Tin (Sn)

YES

QUAD

NO

1.6 mm

8192

7 mm

0

25 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

768

CMOS

3 V

YES

Microcontrollers

FLASH

.8 mm

S-PQFP-G32

3

Not Qualified

50 rpm

e3

17

C8051F382-GQ

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

GULL WING

48

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

16

NO

8

3/3.3

FLATPACK, THIN PROFILE, FINE PITCH

TQFP48,.35SQ

3 V

85 Cel

8051

-40 Cel

YES

QUAD

NO

1.2 mm

32768

7 mm

0

OPERATES AT 2.7V MIN SUPPLY WHEN USB NOT USED

COMPARATOR(2), POR, TEMPERATURE SENSOR, TIMER(6), WDT

8

48 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

2304

CMOS

14 mA

3.3 V

YES

Microcontrollers

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

FLASH

.5 mm

S-PQFP-G48

Not Qualified

48 rpm

8

40

C8051F580-IM

Silicon Labs

MICROCONTROLLER

AUTOMOTIVE

NO LEAD

48

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

2.75 V

0

NO

8

2/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.28SQ,20

2 V

125 Cel

8051

-40 Cel

Tin (Sn)

YES

QUAD

NO

1 mm

131072

7 mm

0

50 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

8448

CMOS

33 mA

2.1 V

YES

Microcontrollers

FLASH

.5 mm

S-PQCC-N48

2

Not Qualified

50 rpm

e3

40

EFM32JG12B500F1024GM48-C

Silicon Labs

MICROCONTROLLER, RISC

Matte Tin (Sn)

40

260

2

e3

EFM32TG210F32-QFN32

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

3.8 V

0

YES

32

1.85/3.8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.24SQ,25

1.98 V

85 Cel

CORTEX-M3

-40 Cel

YES

QUAD

YES

.9 mm

32768

6 mm

0

32 MHz

NOT SPECIFIED

NOT SPECIFIED

6 mm

4096

CMOS

3 V

YES

Microcontrollers

FLASH

.65 mm

S-XQCC-N32

Not Qualified

32 rpm

24

EFM32PG23B310F512IM48-C

Silicon Labs

MICROCONTROLLER, RISC

EFM8UB20F64G-B-QFP48

Silicon Labs

MICROCONTROLLER

GULL WING

48

TFQFP

SQUARE

YES

3.6 V

0

8

FLATPACK, THIN PROFILE, FINE PITCH

2.7 V

YES

QUAD

NO

7 mm

0

30 MHz

7 mm

CMOS

3.3 V

YES

.5 mm

48 rpm

40

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.