This detailed comparison of C8051F991-C-GMR and C8051F991-C-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 | 20-UFQFN Exposed Pad | 20-UFQFN Exposed Pad |
| Description | IC MCU 8BIT 8KB FLASH 20QFN | IC MCU 8BIT 8KB FLASH 20QFN |
| In Stock | 9 629 | 1 500 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | C8051F9xx | C8051F9xx |
| Package | Tape & Reel (TR) | Tube |
| Core Processor | CIP-51 8051 | CIP-51 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 25MHz | 25MHz |
| Connectivity | SMBus (2-Wire/I²C), SPI, UART/USART | SMBus (2-Wire/I²C), SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT | Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT |
| Number of I/O | 16 | 16 |
| Program Memory Size | 8KB (8K x 8) | 8KB (8K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 512 x 8 | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Data Converters | - | - |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 20-QFN (3x3) | 20-QFN (3x3) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| R5F56514BDBP#20 | Renesas Electronics America | IC MCU 32BIT 512KB FLASH 64TFBGA |
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| MSP430F6765AIPEU | Texas Instruments | IC MCU 16BIT 128KB FLASH 128LQFP |
|
| MC56F8245VLD | NXP Semiconductors | IC MCU 16BIT 48KB FLASH 44LQFP |
|
| MB89697BPFM-G-332 | Cypress Semiconductor | IC MCU 8BIT FFMC-8L-0.5 64LQFP |
|
| EFM32GG12B810F1024GL112-AR | Silicon Labs | IC MCU 32BIT 1MB FLASH 112BGA |
|
| MB90022PF-GS-251 | Cypress Semiconductor | IC MCU 16BIT 100QFP |
|
| ATSAMD51G19A-MF | Roving Networks / Microchip Technology | IC MCU 32BIT 512KB FLASH 48VQFN |
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| MPC566AZP56 | VIGOR | 32-BIT POWER ARCH CORE |
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| DSPIC33FJ06GS102-E/SP | Roving Networks / Microchip Technology | IC MCU 16BIT 6KB FLASH 28SPDIP |
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| PIC16F648A-E/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 7KB FLASH 28QFN |
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| MSP430FR5736IRGET | Texas Instruments | IC MCU 16BIT 16KB FRAM 24VQFN |
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| S6E2C1AH0AGV2000A | Cypress Semiconductor | IC MCU 32BIT 2MB FLASH 144LQFP |
|
| MB90022PF-GS-231 | Cypress Semiconductor | IC MCU 16BIT 100QFP |
|
| SPC5747GTK1MKU6 | NXP Semiconductors | IC MCU 32BIT 4MB FLASH 176LQFP |
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| ST72F324BJ6T6 | STMicroelectronics | IC MCU 8BIT 32KB FLASH 44LQFP |
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