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ARM Cortex M3 Core Semiconductors

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Core = ARM Cortex M3

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Part #

ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES

EFM32GG990F1024G-E-BGA112
Silicon Labs
840: $13.05
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG990F1024G-E-BGA112

Mouser Part No
634-32GG990F1024-E

Silicon Labs

ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x34 LCD, AES

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Datasheet

Non-Stocked Lead-Time 12 Weeks

$13.05

Min.: 840
Mult.: 840

ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x34 LCD, AES

EFM32GG990F512G-E-BGA112
Silicon Labs
840: $10.89
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG990F512G-E-BGA112

Mouser Part No
634-32GG990F512-E

Silicon Labs

ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x34 LCD, AES

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$10.89

Quote

Min.: 840
Mult.: 840

ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x34 LCD, AES

EFM32GG990F512G-E-BGA112R
Silicon Labs
1,000: $10.70
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG990F512G-E-BGA112R

Mouser Part No
634-32GG990F512-E-T

Silicon Labs

ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x34 LCD, AES

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$10.70

View

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x36 LCD, AES

EFM32GG995F1024G-E-BGA120
Silicon Labs
1,300: $14.07
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG995F1024G-E-BGA120

Mouser Part No
634-32GG995F1024-E

Silicon Labs

ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x36 LCD, AES

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$14.07

Quote

Min.: 1,300
Mult.: 1,300

ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x36 LCD, AES

EFM32GG995F1024G-E-BGA120R
Silicon Labs
1,000: $13.81
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG995F1024G-E-BGA120R

Mouser Part No
634-32GG995F1024-E-T

Silicon Labs

ARM Microcontrollers - MCU 1024k Flash, 128k RAM, USB, 8x36 LCD, AES

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$13.81

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x36 LCD, AES

EFM32GG995F512G-E-BGA120
Silicon Labs
1,300: $11.05
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG995F512G-E-BGA120

Mouser Part No
634-32GG995F512-E

Silicon Labs

ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x36 LCD, AES

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.05

View

Min.: 1,300
Mult.: 1,300

ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x36 LCD, AES

EFM32GG995F512G-E-BGA120R
Silicon Labs
1,000: $11.04
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32GG995F512G-E-BGA120R

Mouser Part No
634-32GG995F512-E-T

Silicon Labs

ARM Microcontrollers - MCU 512k Flash, 128k RAM, USB, 8x36 LCD, AES

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$11.04

View

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG280F256G-F-QFP100R
Silicon Labs
1,000: $7.61
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG280F256G-F-QFP100R

Mouser Part No
634-32L280F256GFQFPR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$7.61

View

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG295F256G-F-BGA120R
Silicon Labs
1,000: $7.94
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG295F256G-F-BGA120R

Mouser Part No
634-32L295F256GFBGAR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$7.94

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB

EZR32LG230F256R60G-C0R
Silicon Labs
1,000: $7.64
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EZR32LG230F256R60G-C0R

Mouser Part No
634-32LG230F256R60CR

Silicon Labs

RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$7.64

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB

EZR32LG230F256R61G-C0R
Silicon Labs
1,000: $7.81
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EZR32LG230F256R61G-C0R

Mouser Part No
634-32LG230F256R61CR

Silicon Labs

RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$7.81

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

EFM32LG230F64G-F-QFN64
Silicon Labs
1,300: $4.96
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG230F64G-F-QFN64

Mouser Part No
634-32LG230F64GFQFN

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$4.96

View

Min.: 1,300
Mult.: 1,300

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

EFM32LG230F64G-F-QFN64R
Silicon Labs
3,000: $4.92
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG230F64G-F-QFN64R

Mouser Part No
634-32LG230F64GFQFR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$4.92

Min.: 3,000
Mult.: 3,000

: 3,000

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

EFM32LG232F128G-F-QFP64
Silicon Labs
800: $5.92
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG232F128G-F-QFP64

Mouser Part No
634-32LG232F128GFQFP

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$5.92

Quote

Min.: 800
Mult.: 800

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

EFM32LG232F128G-F-QFP64R
Silicon Labs
1,000: $5.84
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG232F128G-F-QFP64R

Mouser Part No
634-32LG232F128GFQFR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$5.84

$5.76

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG232F256G-F-QFP64R
Silicon Labs
1,000: $6.72
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG232F256G-F-QFP64R

Mouser Part No
634-32LG232F256GFQFR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$6.72

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG280F256G-F-QFP100
Silicon Labs
1: $11.82
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG280F256G-F-QFP100

Mouser Part No
634-32LG280F256GFQFP

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.82

$9.27

$8.62

$8.12

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG295F256G-F-BGA120
Silicon Labs
1,300: $7.55
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG295F256G-F-BGA120

Mouser Part No
634-32LG295F256GFBGA

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$7.55

View

Min.: 1,300
Mult.: 1,300

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG332F256G-F-QFP64R
Silicon Labs
1,000: $7.06
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG332F256G-F-QFP64R

Mouser Part No
634-32LG332256GFQFPR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$7.06

Quote

Min.: 1,000
Mult.: 1,000

: 1,000

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

EFM32LG840F128G-F-QFN64
Silicon Labs
1,300: $6.16
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG840F128G-F-QFN64

Mouser Part No
634-32LG840F128GFQFN

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$6.16

Quote

Min.: 1,300
Mult.: 1,300

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

EFM32LG840F128G-F-QFN64R
Silicon Labs
3,000: $6.03
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG840F128G-F-QFN64R

Mouser Part No
634-32LG840F128GFQFR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$6.03

Min.: 3,000
Mult.: 3,000

: 3,000

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

EFM32LG840F64G-F-QFN64
Silicon Labs
1,300: $5.14
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG840F64G-F-QFN64

Mouser Part No
634-32LG840F64GFQFN

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$5.14

Quote

Min.: 1,300
Mult.: 1,300

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

EFM32LG840F64G-F-QFN64R
Silicon Labs
3,000: $5.23
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG840F64G-F-QFN64R

Mouser Part No
634-32LG840F64GFQFR

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$5.23

Min.: 3,000
Mult.: 3,000

: 3,000

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG842F256G-F-QFP64
Silicon Labs
1: $11.10
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG842F256G-F-QFP64

Mouser Part No
634-32LG842F256GFQFP

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$11.10

$8.67

$8.06

$7.39

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

EFM32LG940F128G-F-QFN64
Silicon Labs
1,300: $6.56
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EFM32LG940F128G-F-QFN64

Mouser Part No
634-32LG940F128GFQFN

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$6.56

Quote

Min.: 1,300
Mult.: 1,300

ARM Cortex M3 Core Semiconductors

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