This detailed comparison of C8051F127-GQR and C8051F123-GQR 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-TQFP | 64-TQFP |
| Description | IC MCU 8BIT 128KB FLASH 64TQFP | IC MCU 8BIT 128KB FLASH 64TQFP |
| In Stock | 5 070 | 6 509 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Not For New Designs |
| Series | C8051F12x | C8051F12x |
| Package | Tape & Reel (TR) | Tape & Reel (TR) |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 50MHz | 100MHz |
| Connectivity | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Number of I/O | 32 | 32 |
| Program Memory Size | 128KB (128K x 8) | 128KB (128K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 8.25K x 8 | 8.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 3.6V | 3V ~ 3.6V |
| Data Converters | A/D 8x8b, 8x10b; D/A 2x12b | A/D 8x8b, 8x10b; D/A 2x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 64-TQFP (10x10) | 64-TQFP (10x10) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| R5F104LCGFP#30 | Renesas Electronics America | IC MCU 16BIT 32KB FLASH 64LQFP |
|
| MSP430F1121AIPW | Texas Instruments | IC MCU 16BIT 4KB FLASH 20TSSOP |
|
| MC9S12D64VPVE | VIGOR | IC MCU 16BIT 64KB FLASH 112LQFP |
|
| MC9S08PL60CLF | VIGOR | IC MCU 8BIT 60KB FLASH 48LQFP |
|
| R5F363AMDFA#U0 | Renesas Electronics America | IC MCU 16BIT 512KB FLASH 100QFP |
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| DSPIC33EV64GM004-I/ML | Roving Networks / Microchip Technology | IC MCU 16BIT 64KB FLASH 44QFN |
|
| CY8C4245PVA-472Z | Cypress Semiconductor | IC MCU 32BIT 32KB FLASH 28SSOP |
|
| ATMEGA88-20MUR | VIGOR | IC MCU 8BIT 8KB FLASH 32VQFN |
|
| MSP430FR5730IPW | Texas Instruments | IC MCU 16BIT 4KB FRAM 28TSSOP |
|
| LPC11U24FET48/301, | NXP Semiconductors | IC MCU 32BIT 32KB FLASH 48TFBGA |
|
| PIC16F526-I/SL | Roving Networks / Microchip Technology | IC MCU 8BIT 1.5KB FLASH 14SOIC |
|
| MCF52231CAF60 | VIGOR | IC MCU 32BIT 128KB FLASH 80LQFP |
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| PIC32MX530F128HT-I/PT | Roving Networks / Microchip Technology | IC MCU 32BIT 128KB FLASH 64TQFP |
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| LPC1343FHN33,551 | NXP Semiconductors | IC MCU 32BIT 32KB FLASH 32HVQFN |
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| ATTINY214-SSFR | Roving Networks / Microchip Technology | IC MCU 8BIT 2KB FLASH 14SOIC |
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