This detailed comparison of C8051F545-IQR and C8051F540-IQ 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 | 32-LQFP | 32-LQFP |
| Description | IC MCU 8BIT 8KB FLASH 32LQFP | IC MCU 8BIT 16KB FLASH 32LQFP |
| In Stock | 3 966 | 10 167 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | C8051F54x | C8051F54x |
| Package | Tape & Reel (TR) | Tray |
| Core Processor | 8051 | 8051 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 50MHz | 50MHz |
| Connectivity | SMBus (2-Wire/I²C), LINbus, SPI, UART/USART | SMBus (2-Wire/I²C), LINbus, SPI, UART/USART |
| Peripherals | POR, PWM, Temp Sensor, WDT | POR, PWM, Temp Sensor, WDT |
| Number of I/O | 25 | 25 |
| Program Memory Size | 8KB (8K x 8) | 16KB (16K x 8) |
| Program Memory Type | FLASH | FLASH |
| EEPROM Size | - | - |
| RAM Size | 1.25K x 8 | 1.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.25V | 1.8V ~ 5.25V |
| Data Converters | A/D 25x12b | A/D 25x12b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supplier Device Package | 32-LQFP (7x7) | 32-LQFP (7x7) |
| Part Number | Manufacturer | Description | Request For Quote |
|---|---|---|---|
| MB91F591BHSPMC-GSK5E2 | Cypress Semiconductor | IC MCU 32BIT 576KB FLASH 208LQFP |
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| NUC123SD4AE0 | Nuvoton Technology Corporation America | IC MCU 32BIT 68KB FLASH 64LQFP |
|
| PIC16LF1619T-I/SO | Roving Networks / Microchip Technology | IC MCU 8BIT 14KB FLASH 20SOIC |
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| R5F10RF8AFP#10 | Renesas Electronics America | IC MCU 16BIT 8KB FLASH 44LQFP |
|
| DSPIC33EP64GP502-I/SP | Roving Networks / Microchip Technology | IC MCU 16BIT 64KB FLASH 28SPDIP |
|
| MC9S08SH8CFK | NXP Semiconductors | IC MCU 8BIT 8KB FLASH 24QFN |
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| PIC24HJ32GP304T-I/ML | Roving Networks / Microchip Technology | IC MCU 16BIT 32KB FLASH 44QFN |
|
| MB89697BPFM-G-245-BND | Cypress Semiconductor | IC MCU 8BIT FFMC-8L-0.5 64LQFP |
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| S912ZVL96F0MLFR | NXP Semiconductors | IC MCU 16BIT 96KB FLASH 48LQFP |
|
| PIC32MX130F064C-I/TL | Roving Networks / Microchip Technology | IC MCU 32BIT 64KB FLASH 36VTLA |
|
| XLF210-512-TQ128-I20 | XMOS | IC MCU 32BIT 2MB FLASH 128TQFP |
|
| MSP430F1222IRHBT | VIGOR | IC MCU 16BIT 4KB FLASH 32VQFN |
|
| ATSAM4SD32CA-CUR | Roving Networks / Microchip Technology | IC MCU 32BIT 2MB FLASH 100TFBGA |
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| MC9S08DV96CLF | VIGOR | IC MCU 8BIT 96KB FLASH 48LQFP |
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| R5F101LEAFB#50 | Renesas Electronics America | IC MCU 16BIT 64KB FLASH 64LQFP |
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