IC MCU 32BIT 256KB FLASH 64QFN
EFM32LG840F256-QFN64T is a Embedded - Microcontrollers manufactured by Silicon Labs. IC MCU 32BIT 256KB FLASH 64QFN. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 85°C (TA), voltage - supply (vcc/vdd) 1.98V ~ 3.8V, package / case 64-WFQFN Exposed Pad.
In Stock: 7,752
| Attribute | Value |
|---|---|
| Product Status | Obsolete |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 48MHz |
| Connectivity | I²C, IrDA, SmartCard, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Number of I/O | 56 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.98V ~ 3.8V |
| Data Converters | A/D 8x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-WFQFN Exposed Pad |
| Supplier Device Package | - |
EFM32LG840F256-QFN64T is Obsolete. Consider these compatible alternatives:
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| R7FA2L1AB3CFN#UA0 | Renesas Electronics Corporation | R7FA2L1AB3CFN#UA0 | 95% | View |
| R5F51405BDNE#50 | Renesas Electronics Corporation | IC MCU 32BIT 128MB FLASH 48WFQFN | 94% | View |
| R7F101GGE2DFB#BA0 | Renesas Electronics Corporation | 16BIT MCU RL78/G24 64K 48LFQFP - | 92% | View |
| UPD70F3824GB(S)-GAH-AX | Renesas Electronics Corporation | IC MCU 32BIT 256KB FLASH 64LQFP | 92% | View |
| S9KEAZN8AVTGR | NXP USA Inc. | IC MCU 32BIT 8KB FLASH 16TSSOP | 77% | View |
| PIC16LF1455-I/ST | Microchip Technology | IC MCU 8BIT 14KB FLASH 14TSSOP | 76% | View |
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