| Model Number |
| EFM32PG23B310F128IM48-C |
SIM3C157-B-GM |
| Model Name |
| SKYWORKS/SILICON LABS EFM32PG23B310F128IM48-C |
SKYWORKS/SILICON LABS SIM3C157-B-GM |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
| Description |
| 1.71V~3.8V 80MHz 32 QFN-48(6x6) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
1.8V~3.6V ARM-M3 80MHz 65 LGA-92(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 |
1.000 grams / 0.035274 oz |
| Package / Case |
| QFN-48(6x6) |
LGA-92(7x7) |
| Package / Arrange |
| Tray |
Tray |
| Battery |
| No |
No |
| ECCN |
| 5A992C |
5A992C |
| Operating Temperature Range |
| -40℃~+125℃ |
-40℃~+85℃ |
| Operating Voltage Range |
| 1.71V~3.8V |
1.8V~3.6V |
| Peripheral/Function |
| Temperature transducer;TRNG;硬件加密 |
N/A |
| CPU Core |
| - |
ARM-M3 |
| Secure Digital Input and Output |
| Yes |
Yes |
| CPU Maximum Speed |
| 80MHz |
80MHz |
| Direct Memory Access |
| Yes |
Yes |
| Universal Serial Bus |
| - |
- |
| DAC (Bit) |
| 12bit |
10bit |
| ADC (Bit) |
| 20bit |
12bit |
| GPIO Ports Number |
| 32 |
65 |
