EFM32 Leopard Gecko 32-Bit Microcontrollers

Silicon Labs EFM32 Leopard Gecko 32-Bit Microcontrollers are part of the world's most energy-friendly microcontrollers and will provide Flash memory configurations up to 256KB with the added option of embedded USB connectivity, direct-drive TFT, EBI and CPU speeds up to 48MHz. All Leopard MCUs include the same autonomous, low-energy peripherals found in the Gecko family, like AES encryption, Pulse Counter, Low Energy UARTs in addition to the Low Energy Sensor interface LESENSE and on-chip Operational Amplifiers. These devices target energy-sensitive applications with high memory requirements and connectivity requirements.

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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package/Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
5.787In Stock
Cut Tape
75,79 kr.
59,38 kr.
55,20 kr.
50,65 kr.
Reel
46,18 kr.
View
Min.: 1
Mult.: 1
: 1.000
EFM32LG SMD/SMT TQFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 53 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel, Cut Tape

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
2.584In Stock
71,62 kr.
56,92 kr.
52,29 kr.
48,49 kr.
View
Min.: 1
Mult.: 1
EFM32LG SMD/SMT QFN-64 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 56 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB
Datasheet
2.650In Stock
Cut Tape
63,48 kr.
49,31 kr.
45,80 kr.
41,93 kr.
View
Reel
35,96 kr.
Min.: 1
Mult.: 1
: 3.000
EFM32LG SMD/SMT QFN-64 ARM Cortex M3 128 kB 32 bit 12 bit 48 MHz 56 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel, Cut Tape
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
380In Stock
85,86 kr.
67,21 kr.
62,59 kr.
59,08 kr.
View
Min.: 1
Mult.: 1
EFM32LG SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 83 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
1.937In Stock
Cut Tape
72,81 kr.
56,85 kr.
52,82 kr.
48,42 kr.
46,48 kr.
Reel
41,93 kr.
Min.: 1
Mult.: 1
: 3.000
EFM32LG SMD/SMT QFN-64 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 56 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel, Cut Tape

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB
Datasheet
1.814In Stock
63,48 kr.
49,39 kr.
45,88 kr.
42,00 kr.
View
Min.: 1
Mult.: 1
EFM32LG SMD/SMT QFN-64 ARM Cortex M3 128 kB 32 bit 12 bit 48 MHz 56 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
190In Stock
Cut Tape
76,39 kr.
59,83 kr.
55,65 kr.
51,18 kr.
View
Reel
44,09 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
EFM32LG SMD/SMT QFN-64 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 53 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
106In Stock
92,80 kr.
70,50 kr.
61,62 kr.
59,61 kr.
View
Min.: 1
Mult.: 1
EFM32LG SMD/SMT BGA-112 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 90 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
1.600In Stock
68,93 kr.
52,97 kr.
50,28 kr.
46,48 kr.
View
Min.: 1
Mult.: 1
EFM32LG SMD/SMT TQFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 53 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
1.059In Stock
76,32 kr.
59,83 kr.
55,65 kr.
51,10 kr.
View
Min.: 1
Mult.: 1
EFM32LG SMD/SMT TQFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 50 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
1.407In Stock
77,43 kr.
62,22 kr.
56,62 kr.
53,04 kr.
View
Min.: 1
Mult.: 1
EFM32LG SMD/SMT QFN-64 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 53 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
49,76 kr.
Quote
Min.: 1.000
Mult.: 1.000
: 1.000
EFM32LG SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 86 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
51,92 kr.
Quote
Min.: 1.000
Mult.: 1.000
: 1.000
EFM32LG SMD/SMT BGA-120 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 93 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
32,67 kr.
30,96 kr.
Min.: 1.300
Mult.: 1.300
EFM32LG SMD/SMT QFN-64 ARM Cortex M3 64 kB 32 bit 12 bit 48 MHz 56 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
30,96 kr.
Min.: 3.000
Mult.: 3.000
: 3.000
EFM32LG SMD/SMT QFN-64 ARM Cortex M3 64 kB 32 bit 12 bit 48 MHz 56 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
38,12 kr.
35,96 kr.
Min.: 1.000
Mult.: 1.000
: 1.000
EFM32LG SMD/SMT TQFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 48 MHz 53 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
44,09 kr.
41,93 kr.
Min.: 1.000
Mult.: 1.000
: 1.000
EFM32LG SMD/SMT TQFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 53 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
51,92 kr.
Quote
Min.: 1.300
Mult.: 1.300
EFM32LG SMD/SMT BGA-120 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 93 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
46,55 kr.
44,09 kr.
Min.: 1.000
Mult.: 1.000
: 1.000
EFM32LG SMD/SMT TQFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 48 MHz 50 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
40,28 kr.
Quote
Min.: 1.300
Mult.: 1.300
EFM32LG SMD/SMT QFN-64 ARM Cortex M3 128 kB 32 bit 12 bit 48 MHz 56 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
38,05 kr.
Min.: 3.000
Mult.: 3.000
: 3.000
EFM32LG SMD/SMT QFN-64 ARM Cortex M3 128 kB 32 bit 12 bit 48 MHz 56 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
34,84 kr.
32,97 kr.
Min.: 1.300
Mult.: 1.300
EFM32LG SMD/SMT QFN-64 ARM Cortex M3 64 kB 32 bit 12 bit 48 MHz 56 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Tray

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 64KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
32,97 kr.
Min.: 3.000
Mult.: 3.000
: 3.000
EFM32LG SMD/SMT QFN-64 ARM Cortex M3 64 kB 32 bit 12 bit 48 MHz 56 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel

Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
40,73 kr.
Min.: 3.000
Mult.: 3.000
: 3.000
EFM32LG SMD/SMT QFN-64 ARM Cortex M3 128 kB 32 bit 12 bit 48 MHz 53 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel
Silicon Labs ARM Microcontrollers - MCU Leopard Gecko MCU IC 128KB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
44,98 kr.
42,82 kr.
Min.: 1.000
Mult.: 1.000
: 1.000
EFM32LG SMD/SMT LQFP-100 ARM Cortex M3 128 kB 32 bit 12 bit 48 MHz 86 I/O 32 kB 1.98 V 3.8 V - 40 C + 85 C Reel