This detailed comparison of C8051F317-GMR and C8051F391-A-GM 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 | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Description | IC MCU 8BIT 16KB FLASH 24QFN | IC MCU 8BIT 16KB FLASH 24QFN |
| In Stock | 3 000 | 76 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Active |
| Series | C8051F31x | C8051F39x |
| Package | Tape & Reel (TR) | Tube |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 25MHz | 50MHz |
| Connectivity | SMBus (2-Wire/I²C), SPI, UART/USART | SMBus (2-Wire/I²C), SPI, UART/USART |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT |
| Number of I/O | 21 | 21 |
| Program Memory Size | 16KB (16K x 8) | 16KB (16K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 1.25K x 8 | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V | 1.8V ~ 3.6V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Supplier Device Package | 24-QFN (4x4) | 24-QFN (4x4) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| PIC16F628-20/P | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB FLASH 18DIP |
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| PIC16C58B-04/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 3KB OTP 20SSOP |
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| ATMEGA324PA-AN | Roving Networks / Microchip Technology | IC MCU 8BIT 32KB FLASH 44TQFP |
|
| LPC54608J512ET180E | NXP Semiconductors | IC MCU 32BIT 512KB FLSH 180TFBGA |
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| PIC16C55A-04/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 768B OTP 28SOIC |
|
| PIC16F676T-I/ST | Roving Networks / Microchip Technology | IC MCU 8BIT 1.75KB FLASH 14TSSOP |
|
| MSP430F67791IPZ | VIGOR | IC MCU 16BIT 512KB FLASH 100LQFP |
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| PIC32MX230F128L-I/PT | Roving Networks / Microchip Technology | IC MCU 32BIT 128KB FLASH 100TQFP |
|
| MC68331VFC16 | VIGOR | MICROCONTROLLER, 32 BIT, MC68000 |
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| ATSAMC21G18A-MUT | Roving Networks / Microchip Technology | IC MCU 32BIT 256KB FLASH 48VQFN |
|
| Z8F6422VS020SG | Zilog / Littelfuse | IC MCU 8BIT 64KB FLASH 68PLCC |
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| MSP430F67781AIPEUR | Texas Instruments | IC MCU 16BIT 512KB FLASH 128LQFP |
|
| CY90349CASPFV-GS-289E1 | Cypress Semiconductor | IC MCU 16BIT 256KB MROM 100LQFP |
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| S9KEAZN64ACLC | NXP Semiconductors | IC MCU 32BIT 64KB FLASH 32LQFP |
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| R5F100FLDFP#30 | Renesas Electronics America | IC MCU 16BIT 512KB FLASH 44LQFP |
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