# EFM32GG11B520F2048IQ64\-B (Component)

## Description

EFM32GG11B520F2048IQ64\-B
TQFP\-64\_L10\.0\-W10\.0\-P0\.50\-LS12\.0\-BL
LCSC Part Number: C1343166
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Manufactured by SILICON LABS\(芯科\) 

## Component Details

- **Owner:** lcsc
- **Created:** 3/17/2026
- **Last Updated:** 3/17/2026
- **Visibility:** Public
- **LCSC Part Number:** C1343166
- **Manufacturer Name:** SILICON LABS\(芯科\)
- **Package or Case Code:** TQFP\-64\_L10\.0\-W10\.0\-P0\.50\-LS12\.0\-BL
- **Manufacturer Part Number:** EFM32GG11B520F2048IQ64\-B

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/efm32gg11b520f2048iq64-b/silicon-labs.html?utm_currency=USD&region=nac) | N/A | N/A |
| [Digi\-Key](https://www.digikey.com/en/products/detail/silicon-labs/EFM32GG11B520F2048IQ64-B/9448366) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C1343166.html) | $13\.1134 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Silicon-Labs/EFM32GG11B520F2048IQ64-B?qs=gTYE2QTfZfRo5%252Fd4E8Fkwg%253D%253D) | N/A | N/A |

- **Manufacturer:** Silicon Labs
- **MPN:** EFM32GG11B520F2048IQ64\-B
- **Package / Case Code:** 64\-TQFP
- **Pin Count:** 64
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | PA0 | Unspecified |
| 2 | PA1 | Unspecified |
| 3 | PA2 | Unspecified |
| 4 | PA3 | Unspecified |
| 5 | PA4 | Unspecified |
| 6 | PA5 | Unspecified |
| 7 | IOVDD0 | Unspecified |
| 8 | VSS | Unspecified |
| 9 | PB3 | Unspecified |
| 10 | PB4 | Unspecified |
| 11 | PB5 | Unspecified |
| 12 | PB6 | Unspecified |
| 13 | PC4 | Unspecified |
| 14 | PC5 | Unspecified |
| 15 | PB7 | Unspecified |
| 16 | PB8 | Unspecified |
| 17 | PA8 | Unspecified |
| 18 | PA12 | Unspecified |
| 19 | PA14 | Unspecified |
| 20 | RESETn | Unspecified |
| 21 | PB11 | Unspecified |
| 22 | PB12 | Unspecified |
| 23 | VSS | Unspecified |
| 24 | AVDD | Unspecified |
| 25 | PB13 | Unspecified |
| 26 | PB14 | Unspecified |
| 27 | IOVDD0 | Unspecified |
| 28 | PD0 | Unspecified |
| 29 | PD1 | Unspecified |
| 30 | PD2 | Unspecified |
| 31 | PD3 | Unspecified |
| 32 | PD4 | Unspecified |
| DECOUPLE | 42 | Unspecified |
| DVDD | 41 | Unspecified |
| IOVDD0 | 55 | Unspecified |
| PC7 | 37 | Unspecified |
| PC12 | 47 | Unspecified |
| PC13 | 48 | Unspecified |
| PD5 | 33 | Unspecified |
| PD6 | 34 | Unspecified |
| PD7 | 35 | Unspecified |
| PD8 | 36 | Unspecified |
| PE4 | 43 | Unspecified |
| PE5 | 44 | Unspecified |
| PE6 | 45 | Unspecified |
| PE7 | 46 | Unspecified |
| PE8 | 57 | Unspecified |
| PE9 | 58 | Unspecified |
| PE10 | 59 | Unspecified |
| PE11 | 60 | Unspecified |
| PE12 | 61 | Unspecified |
| PE13 | 62 | Unspecified |
| PE14 | 63 | Unspecified |
| PE15 | 64 | Unspecified |
| PF0 | 49 | Unspecified |
| PF1 | 50 | Unspecified |
| PF2 | 51 | Unspecified |
| PF3 | 52 | Unspecified |
| PF4 | 53 | Unspecified |
| PF5 | 54 | Unspecified |
| VREGSW | 39 | Unspecified |
| VREGVDD | 40 | Unspecified |
| VREGVSS | 38 | Unspecified |
| VSS | 56 | Unspecified |

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*Generated from [https://flux\.ai/lcsc/efm32gg11b520f2048iq64\-b\~p0si](https://flux.ai/lcsc/efm32gg11b520f2048iq64-b~p0si)*