EFM32G840F32-QFN64 vs EFM32G840F64-QFN64 Comparison
Detailed side-by-side comparison of EFM32G840F32-QFN64 by Silicon Labs and EFM32G840F64-QFN64 by Silicon Labs. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | EFM32G840F32-QFN64 | EFM32G840F64-QFN64 |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Unknown | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $0.00 |
| Core | ARM Cortex-M3 | ARM Cortex-M3 |
| Architecture | 32-bit RISC | — |
| Maximum Clock Speed | 32 MHz | — |
| Flash Memory | 32 kB | 64 kB |
| RAM Memory | 8 kB | — |
| Digital I/O Pins | 56 | 56 pins |
| Timers | 3 x 16-bit timers | — |
| Supply Voltage | 1.98 V to 3.8 V | — |
| Nominal Supply Levels | 2.5 V / 3.3 V | — |
| Package | 64-QFN (9 x 9 mm) with exposed pad | 64-QFN, 9 mm x 9 mm |
| Mounting Type | Surface mount | Surface Mount |
| Product Family | EFM32 Gecko | — |
| Low-Power Features | Low-energy techniques and energy-saving modes | — |
| Wake-Up Behavior | Fast wake-up from energy-saving modes | — |
| Max Operating Temperature | 85 C | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | [DATA_NEEDED: AEC-Q100 qualification] |
| MSL | [DATA_NEEDED: moisture sensitivity level] | — |
| Operating Voltage Temperature Range | [DATA_NEEDED: complete operating temperature range] | — |
| Product Type | — | 32-bit ARM Cortex-M3 microcontroller |
| CPU Maximum Frequency | — | 32 MHz |
| RAM | — | 16 kB |
| Timer Count | — | 3 x 16-bit timers |
| Supply Voltage Range | — | 1.98 V to 3.8 V |
| Package Type | — | QFN surface-mount package with exposed pad |
| Series | — | EFM32 Gecko |
| Number of Pins | — | 64 pins |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL rating] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |