This detailed comparison of C8051F991-C-GM and C8051F991-GMR 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 | 1 500 | 1 288 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Obsolete |
| Series | C8051F9xx | C8051F9xx |
| Package | Tube | Tape & Reel (TR) |
| 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 |
|---|---|---|---|
| TMS320F28065UPZT | Texas Instruments | IC MCU 32BIT 128KB FLASH 100LQFP |
|
| SPC5604BAVLQ4 | NXP Semiconductors | IC MCU 32BIT 512KB FLASH 144LQFP |
|
| PIC32MX230F256B-V/ML | Roving Networks / Microchip Technology | IC MCU 32BIT 256KB FLASH 28QFN |
|
| PIC32MM0064GPL020-E/ML | Roving Networks / Microchip Technology | IC MCU 32BIT 64KB FLASH 20QFN |
|
| MSP430FR6041IPNR | Texas Instruments | IC MCU 16BIT 32KB FRAM 80LQFP |
|
| DSPIC33FJ06GS202-E/SP | Roving Networks / Microchip Technology | IC MCU 16BIT 6KB FLASH 28SPDIP |
|
| XC8661FRAABKXUMA1 | IR (Infineon Technologies) | IC MCU 8BIT 4KB FLASH 38TSSOP |
|
| C8051F362-C-GM | Silicon Labs | IC MCU 8BIT 32KB FLASH 28QFN |
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| ATXMEGA256A3B-AU | VIGOR | IC MCU 8/16BIT 256KB FLSH 64TQFP |
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| MAXQ610B-0000+ | Maxim Integrated | IC MCU 16BIT 64KB FLASH 40TQFN |
|
| CY96F348HSCPMC-GS-F4E1 | Cypress Semiconductor | IC MCU 16BIT 576KB FLASH 100LQFP |
|
| PIC18LF24K22-E/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 28QFN |
|
| PIC18LF14K22-I/SS | Roving Networks / Microchip Technology | IC MCU 8BIT 16KB FLASH 20SSOP |
|
| S912ZVM16F1MKHR | NXP Semiconductors | IC MCU 16BIT 16KB FLASH 64LQFP |
|
| EFM8BB31F64I-C-4QFN24R | Silicon Labs | IC MCU 8BIT 64KB FLASH 24QFN |
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