32-bit RISC microcontroller featuring a 131,072-word FLASH program memory and 16,384 bytes of RAM. Operates at a maximum clock frequency of 32 MHz with a supply voltage range of 1.98V to 3.8V. Offers 53 I/O lines, 16-bit external data and address bus widths, and includes PWM channels, ADC, DAC, and DMA controllers. Packaged in a 64-terminal S-PQFP-G64 with an industrial temperature grade (-40°C to 85°C).
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Silicon Labs EFM32G232F128G-E-QFP64R technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 64 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G64 |
| Width | 10 |
| Length | 10 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 3 |
| Supply Voltage-Min | 1.98 |
| Supply Voltage-Max | 3.8 |
| Clock Frequency-Max | 32 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 53 |
| External Data Bus Width | 16 |
| Address Bus Width | 16 |
| Bit Size | 32 |
| Speed | 32 |
| ROM Programmability | FLASH |
| ROM (words) | 131072 |
| RAM (bytes) | 16384 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
| RoHS | Yes |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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