| Model Number |
| EFM32GG11B420F2048IM64-BR |
EFM32JG1B200F256GM48-C0R |
| Model Name |
| SKYWORKS/SILICON LABS EFM32GG11B420F2048IM64-BR |
SKYWORKS/SILICON LABS EFM32JG1B200F256GM48-C0R |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
| Description |
| 2MB 1.8V~3.8V ARM-M4 72MHz 53 QFN-64(9x9) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
256KB 32KB FLASH 32 1.85V~3.8V ARM-M3 40MHz QFN-48-EP(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 1.000 grams / 0.035274 oz |
0.001 grams / 0.000035 oz |
| Package / Case |
| QFN-64(9x9) |
QFN-48-EP(7x7) |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| 5A992C |
- |
| Infrared Data Association |
| Yes |
Yes |
| Low-Voltage Detect |
| Yes |
- |
| LCD Module |
| Yes |
N/A |
| Program Storage Size |
| 2MB |
256KB |
| Operating Voltage Range |
| 1.8V~3.8V |
1.85V~3.8V |
| Operating Temperature Range |
| -40℃~+125℃ |
-40℃~+125℃ |
| CPU Core |
| ARM-M4 |
ARM-M3 |
| Watchdog |
| Yes |
Yes |
| Secure Digital Input and Output |
| Yes |
- |
| Direct Memory Access |
| Yes |
Yes |
| Universal Serial Bus |
| Yes |
- |
| Internal Oscillator |
| Yes |
Yes |
| CPU Maximum Speed |
| 72MHz |
40MHz |
| DAC (Bit) |
| 12bit |
- |
| ADC (Bit) |
| 12bit |
12bit |
| GPIO Ports Number |
| 53 |
32 |
