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

EFM32TG11B140F64GM64-A

Silicon Labs

MICROCONTROLLER

EFM32TG11B140F64GM64-B

Silicon Labs

MICROCONTROLLER, RISC

NO LEAD

64

HVQCCN

SQUARE

PLASTIC/EPOXY

NO

YES

3.8 V

8

0

YES

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC64,.35SQ,20

1.8 V

85 Cel

Cortex-M0+

-40 Cel

MATTE TIN

YES

QUAD

YES

2 Ch 12-Bit

.8 mm

65536

9 mm

YES

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

0

48 MHz

40

260

9 mm

4

32768

CMOS

3.3 V

8

YES

5

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

FLASH

.5 mm

FIXED POINT

S-XQCC-N64

3

48 rpm

YES

e3

8

56

EFM32TG11B320F128IQ48-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

125 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

37

EFM32TG11B340F64GQ48-B

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

65536

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

37

EFM32TG11B520F128GQ80-B

Silicon Labs

MICROCONTROLLER, RISC

GULL WING

80

TFQFP

SQUARE

PLASTIC/EPOXY

NO

YES

3.8 V

8

0

YES

32

FLATPACK, THIN PROFILE, FINE PITCH

QFP80,.55SQ,20

1.8 V

85 Cel

Cortex-M0+

-40 Cel

MATTE TIN

YES

QUAD

YES

2 Ch 12-Bit

1.2 mm

131072

12 mm

YES

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

0

48 MHz

40

260

12 mm

4

32768

CMOS

3.3 V

8

YES

5

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

FLASH

.5 mm

FIXED POINT

S-PQFP-G80

3

48 rpm

YES

e3

8

63

EFM32TG11B540F64GM32-A

Silicon Labs

MICROCONTROLLER

EFM32TG11B540F64GQ64-BR

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

85 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

50

EFM32TG11B540F64IQ80-BR

Silicon Labs

MICROCONTROLLER, RISC

GULL WING

80

TFQFP

SQUARE

PLASTIC/EPOXY

NO

YES

3.8 V

8

0

YES

32

FLATPACK, THIN PROFILE, FINE PITCH

QFP80,.55SQ,20

1.8 V

125 Cel

Cortex-M0+

-40 Cel

MATTE TIN

YES

QUAD

YES

2 Ch 12-Bit

1.2 mm

65536

12 mm

YES

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

0

48 MHz

40

260

12 mm

4

32768

CMOS

3.3 V

8

YES

5

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

FLASH

.5 mm

FIXED POINT

S-PQFP-G80

3

48 rpm

YES

e3

8

63

EFM32TG210F32-D-QFN32

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

NO LEAD

32

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

6 mm

0

32 MHz

40

260

6 mm

CMOS

3 V

YES

FLASH

.65 mm

S-PQCC-N32

3

32 rpm

8

24

EFM32TG210F32-D-QFN32R

Silicon Labs

40

260

3

EFM32TG840F32-D-QFN64R

Silicon Labs

40

260

3

EFM32TG842F16-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

16384

10 mm

0

32 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

CMOS

3 V

YES

FLASH

.5 mm

S-PQFP-G64

32 rpm

53

EFM32TG842F32-QFP64T

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

GULL WING

64

TFQFP

SQUARE

PLASTIC/EPOXY

YES

3.8 V

0

32

1.85/3.8

FLATPACK, THIN PROFILE, FINE PITCH

TQFP64,.47SQ

1.98 V

85 Cel

CORTEX-M3

-40 Cel

YES

QUAD

YES

32768

10 mm

0

32 MHz

10 mm

4096

CMOS

3 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G64

Not Qualified

32 rpm

56

EFM32WG295F256-BGA120

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

120

VFBGA

SQUARE

PLASTIC/EPOXY

YES

3.8 V

28

YES

32

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

1.98 V

85 Cel

-40 Cel

YES

BOTTOM

YES

1 mm

262144

7 mm

16

48 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

CMOS

3 V

YES

FLASH

.5 mm

S-PBGA-B120

48 rpm

93

EFM32WG330F256-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

53

EFM32WG332F256-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

50

EFM32WG332F256-QFP64T

Silicon Labs

INDUSTRIAL

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

32

1.85/3.8

FLATPACK

TQFP64,.47SQ

85 Cel

CORTEX-M4F

-40 Cel

QUAD

262144

32768

CMOS

Microcontrollers

FLASH

.5 mm

S-PQFP-G64

Not Qualified

48 rpm

EFM32WG380F64-QFP100

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

GULL WING

100

LFQFP

SQUARE

PLASTIC/EPOXY

YES

3.8 V

0

YES

32

FLATPACK, LOW PROFILE, FINE PITCH

1.98 V

85 Cel

-40 Cel

YES

QUAD

YES

1.6 mm

65536

14 mm

0

48 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

CMOS

3 V

YES

FLASH

.5 mm

S-PQFP-G100

48 rpm

81

EFM32WG390F256-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

86

EFM32WG942F256-B-QFP64R

Silicon Labs

MICROCONTROLLER, RISC

EFM32ZG110F4-QFN24T

Silicon Labs

MICROCONTROLLER, RISC

INDUSTRIAL

NO LEAD

24

QCCN

SQUARE

PLASTIC/EPOXY

YES

32

1.98/3.8

CHIP CARRIER

LCC24,.19SQ,25

85 Cel

CORTEX-M0

-40 Cel

NOT APPLICABLE

QUAD

4096

NOT SPECIFIED

NOT SPECIFIED

2048

Microcontrollers

FLASH

.635 mm

S-PQCC-N24

Not Qualified

24 rpm

EFM32ZG210F32-B-QFN32

Silicon Labs

MICROCONTROLLER, RISC

40

260

3

EFM32ZG222F4-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

4096

7 mm

0

24 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

2048

CMOS

3 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G48

Not Qualified

24 rpm

37

EFM32ZG222F4-QFP48T

Silicon Labs

MICROCONTROLLER, RISC

EFM8BB10F8I-A-QFN20

Silicon Labs

MICROCONTROLLER

AUTOMOTIVE

NO LEAD

20

HVQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

AEC-Q100

0

NO

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

2.2 V

125 Cel

-40 Cel

MATTE TIN

YES

QUAD

NO

.8 mm

8192

3 mm

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

0

25 MHz

40

260

3 mm

512

CMOS

15-Ch 12-Bit

3 V

YES

I2C, SPI, UART

FLASH

.5 mm

S-XQCC-N20

2

25 rpm

e3

8

16

EFM8BB21F16G-C-QSOP24R

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

EFM8BB22F16G-C-QFN28R

Silicon Labs

MICROCONTROLLER

INDUSTRIAL

NO LEAD

28

HVQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

0

NO

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

2.2 V

85 Cel

-40 Cel

MATTE TIN

YES

QUAD

NO

.8 mm

5 mm

0

50 MHz

40

260

5 mm

CMOS

3 V

YES

FLASH

.5 mm

S-XQCC-N28

2

50 rpm

e3

22

EFM8BB31F16G-C-QFN24R

Silicon Labs

MICROCONTROLLER

NO LEAD

24

HVQCCN

SQUARE

YES

3.6 V

0

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

2.2 V

MATTE TIN

YES

QUAD

YES

3 mm

0

50 MHz

40

260

3 mm

3 V

YES

.4 mm

2

50 rpm

e3

21

EFM8BB31F16G-C-QFN32

Silicon Labs

MICROCONTROLLER

NO LEAD

32

HVQCCN

SQUARE

NO

YES

3.6 V

8

0

YES

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.16SQ,16

2.2 V

85 Cel

8051

-40 Cel

MATTE TIN

YES

QUAD

NO

2-Ch 12-Bit

.55 mm

16384

4 mm

0

NO

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

0

50 MHz

40

260

4 mm

6

2304

CMOS

20-Ch 12-Bit

14.4 mA

3 V

YES

2

I2C, SMBUS, SPI, UART(2)

FLASH

.4 mm

FIXED POINT

S-XQCC-N32

2

50 rpm

YES

e3

8

29

EFM8BB31F16G-D-QFN32R

Silicon Labs

MICROCONTROLLER

MATTE TIN

40

260

2

e3

EFM8BB31F16I-B-4QFN24

Silicon Labs

MICROCONTROLLER

MATTE TIN

40

260

2

e3

EFM8BB31F16I-D-QFN24

Silicon Labs

MICROCONTROLLER

MATTE TIN

40

260

2

e3

EFM8BB31F16I-D-QFN32R

Silicon Labs

MICROCONTROLLER

MATTE TIN

40

260

2

e3

EFM8BB31F32A-C-4QFN24R

Silicon Labs

MICROCONTROLLER

NO LEAD

24

HVQCCN

SQUARE

YES

3.6 V

0

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

2.2 V

MATTE TIN

YES

QUAD

YES

4 mm

0

50 MHz

40

260

4 mm

3 V

YES

.5 mm

2

50 rpm

e3

21

EFM8BB31F32G-D-QFN24

Silicon Labs

MICROCONTROLLER

MATTE TIN

40

260

2

e3

EFM8BB31F32I-D-4QFN24R

Silicon Labs

MICROCONTROLLER

MATTE TIN

40

260

2

e3

EFM8BB31F32I-D-QFN24R

Silicon Labs

MICROCONTROLLER

MATTE TIN

40

260

2

e3

EFM8BB31F64G-C-QSOP24

Silicon Labs

MICROCONTROLLER

GULL WING

24

SSOP

SQUARE

YES

3.6 V

0

YES

8

SMALL OUTLINE, SHRINK PITCH

2.2 V

85 Cel

8051

-40 Cel

MATTE TIN

YES

DUAL

NO

4-Ch 12-Bit

65536

3.9 mm

0

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

0

50 MHz

40

260

8.65 mm

4352

13-Ch 12-Bit

3 V

YES

I2C, SPI, UART(2)

FLASH

.635 mm

2

50 rpm

e3

8

21

EFM8BB31F64I-B-QFN32

Silicon Labs

MICROCONTROLLER

AUTOMOTIVE

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

0

YES

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

2.2 V

125 Cel

-40 Cel

MATTE TIN

YES

QUAD

NO

4-Ch 12-Bit

.55 mm

65536

4 mm

0

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

0

50 MHz

40

260

4 mm

4352

CMOS

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

3 V

YES

I2C, SMBUS, SPI, UART(2)

FLASH

.4 mm

S-XQCC-N32

2

50 rpm

e3

8

29

EFM8BB31F64I-D-QFN24

Silicon Labs

MICROCONTROLLER

MATTE TIN

40

260

2

e3

EFM8BB31F64I-D-QSOP24

Silicon Labs

MICROCONTROLLER

MATTE TIN

40

260

2

e3

EFM8BB52F16G-C-QFN32R

Silicon Labs

MICROCONTROLLER, RISC

EFM8BB52F16I-C-QFN20

Silicon Labs

MICROCONTROLLER, RISC

EFM8BB52F16I-C-TSSOP20

Silicon Labs

MICROCONTROLLER, RISC

EFM8BB52F16I-C-TSSOP28

Silicon Labs

MICROCONTROLLER, RISC

EFM8BB52F16I-C-TSSOP28R

Silicon Labs

MICROCONTROLLER, RISC

EFM8BB52F32G-C-QFN20

Silicon Labs

MICROCONTROLLER, RISC

EFM8BB52F32G-C-QFN20R

Silicon Labs

MICROCONTROLLER, RISC

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.