This detailed comparison of C8051F121-GQR and C8051F121-GQ 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 | 1 542 | 723 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Not For New Designs | Not For New Designs |
| Series | C8051F12x | C8051F12x |
| Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® | Tray |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 100MHz | 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) | 3V ~ 3.6V | 3V ~ 3.6V |
| Data Converters | A/D 8x8b, 8x12b; D/A 2x12b | A/D 8x8b, 8x12b; 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 |
|---|---|---|---|
| CY90387SPMT-GS-336E1 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 48LQFP |
|
| STM32F303CBT7TR | STMicroelectronics | IC MCU 32BIT 128KB FLASH 48LQFP |
|
| R5F104PJAFB#50 | Renesas Electronics America | IC MCU 16BIT 256KB FLASH 100LQFP |
|
| TMS320F28027FPTQ | Texas Instruments | IC MCU 32BIT 64KB FLASH 48LQFP |
|
| CY8C5247LTI-089T | Cypress Semiconductor | IC MCU 32BIT 128KB FLASH 68QFN |
|
| LM3S6730-IQC50-A2T | Texas Instruments | IC MCU 32BIT 128KB FLASH 100LQFP |
|
| MB90387PMT-GS-142 | Cypress Semiconductor | IC MCU 16BIT 64KB MROM 48LQFP |
|
| STM8L101F2P6TR | STMicroelectronics | IC MCU 8BIT 4KB FLASH 20TSSOP |
|
| S6E1A11C0AGF20000 | VIGOR | IC MCU 32BIT 56KB FLASH 52LQFP |
|
| LPC11U67JBD64551 | VIGOR | LPC11U67 - CORTEX-M0+/M0 RISC MI |
|
| CY8C21534-24PVXA | VIGOR | IC MCU 8BIT 8KB FLASH 28SSOP |
|
| MB90F022CPF-GS-9237 | Cypress Semiconductor | IC MCU MICOM FLASH 100QFP |
|
| PIC12C672-10I/P | Roving Networks / Microchip Technology | IC MCU 8BIT 3.5KB OTP 8DIP |
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| R5F100GKAFB#10 | Renesas Electronics America | IC MCU 16BIT 384KB FLASH 48LFQFP |
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| PIC24FJ64GA108-I/PT | Roving Networks / Microchip Technology | IC MCU 16BIT 64KB FLASH 80TQFP |
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