EFM32G232F128G-E-QFP64R vs EFM32LG842F256G-F-QFP64 Comparison
Detailed side-by-side comparison of EFM32G232F128G-E-QFP64R by Silicon Labs and EFM32LG842F256G-F-QFP64 by Silicon Labs. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Silicon Labs
EFM32G232F128G-E-QFP64R - 32MHz Cortex-M3 MCU 128KB Flash | Silicon Labs
EFM32G232F128G-E-QFP64R ✓ ActiveSilicon Labs
EFM32LG842F256G-F-QFP64 - 256KB Flash ARM Cortex-M3 MCU | Silicon Labs
EFM32LG842F256G-F-QFP64 ✓ ActiveSpecification Comparison
| Parameter | EFM32G232F128G-E-QFP64R | EFM32LG842F256G-F-QFP64 |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.42 | $4.86 |
| Core | ARM Cortex-M3 (32-bit) | ARM Cortex-M3 (32-bit) |
| Family | EFM32 Gecko | — |
| Series | EFM32G232 | — |
| Maximum CPU Clock | 32 MHz | 48 MHz |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| RAM | 16 KB | 32 kB |
| AES Hardware Accelerator | Yes (AES-128) | AES-128 |
| Supply Voltage (Vdd) | 1.98 V to 3.8 V | — |
| I/O Pins | 53 | — |
| ADC | 12-bit SAR | 12-bit |
| DMA Channels | 8 | — |
| Operational Amplifiers | 3 (on-chip) | — |
| Analog Comparators | 2 | — |
| LCD Controller | Yes (up to 8x36 segments) | — |
| LESENSE | Yes (Low Energy Sensor Interface) | — |
| Stop Mode Current (RTC running) | 0.6 uA typical | — |
| Run Mode Current | 180 uA/MHz | 211 uA/MHz |
| Operating Temperature | -40 C to +85 C | -40C to +85C (industrial grade -F) |
| Package | 64-TQFP (10x10 mm) | 64-TQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | — |
| RoHS Status | Compliant | Compliant |
| Flash Memory | — | 256 kB |
| Supply Voltage (Vcc/Vdd) | — | 1.85 V to 3.8 V |
| Digital I/O Pins | — | 53 |
| Timer/Counter | — | 4 x 16-bit |
| LCD Driver | — | Yes (integrated) |
| Stop Mode Current | — | 0.65 uA (typical) |