This detailed comparison of EFM32GG840F512-QFN64T and EFM32GG940F512-QFN64T in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Silicon Labs | Silicon Labs |
|---|---|---|
| Package / Case | 64-WFQFN Exposed Pad | 64-WFQFN Exposed Pad |
| Description | IC MCU 32BIT 512KB FLASH 64QFN | IC MCU 32BIT 512KB FLASH 64QFN |
| In Stock | 205 | 200 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Discontinued at Digi-Key | Discontinued at Digi-Key |
| Series | Giant Gecko | Giant Gecko |
| Package | Tray | Tray |
| Core Processor | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 32-Bit | 32-Bit |
| Speed | 48MHz | 48MHz |
| Connectivity | I²C, IrDA, SmartCard, SPI, UART/USART | I²C, IrDA, SmartCard, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Number of I/O | 56 | 53 |
| Program Memory Size | 512KB (512K x 8) | 512KB (512K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 128K x 8 | 128K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.85V ~ 3.8V | 1.85V ~ 3.8V |
| Data Converters | A/D 8x12b; D/A 2x12b | A/D 8x12b; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 64-QFN (9x9) | 64-QFN (9x9) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| PIC16C77-10I/PQ | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB OTP 44MQFP |
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| PIC18C452/JW | Roving Networks / Microchip Technology | IC MCU 8B 32KB EPROM/UV 40CERDIP |
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| UPD70F3921GC(R)-UEU-AX | Renesas Electronics America | IC MCU 32BIT 384KB FLSH 100LFQFP |
|
| PIC16LF819T-I/SSTSL | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB FLASH 20SSOP |
|
| ZGP323LEH2008C | Zilog / Littelfuse | IC MCU 8BIT 8KB OTP 20SSOP |
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| LM3S9B96-IBZ80-C3T | Texas Instruments | IC MCU 32BIT 256KB FLASH 108BGA |
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| R5F566TEEDFH#30 | Renesas Electronics America | IC MCU 32BIT 512KB FLASH 112LQFP |
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| EFM32G842F64-QFP64T | Silicon Labs | IC MCU 32BIT 64KB FLASH 64TQFP |
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| DF2148RFA20V | Renesas Electronics America | IC MCU 16BIT 128KB FLASH 100QFP |
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| ST7FLIT19BF1U6 | STMicroelectronics | IC MCU 8BIT 4KB FLASH 20QFN |
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| DSPIC33EP32MC503T-E/TL | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 36VTLA |
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| DS80C320-ECG/T&R | Maxim Integrated | IC MCU 8BIT ROMLESS 44TQFP |
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| PIC18LF8621T-I/PT | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 80TQFP |
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| ATTINY88-15MZ | Roving Networks / Microchip Technology | IC MCU 8BIT 8KB FLASH 32QFN |
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| STM32F101T6U6 | STMicroelectronics | IC MCU 32BIT 32KB FLASH 36VFQFPN |
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