C8051F321-GM vs C8051F353R

對 C8051F321-GM 和 C8051F353R 的深入比較，為您帶來關於其規格和關鍵特性的寶貴見解。我們詳細介紹了重要因素，包括 RoHS 合規性、REACH 狀態、系列、安裝方式、封裝類型以及其他相關特性。並排展示差異，簡化了元件選擇，讓您更輕鬆地為您的特定應用選擇最佳方案。

Technical review by ETEI Component Engineering Source: manufacturer documentation

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Full specification comparison

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Specification C8051F321-GM C8051F353R
Supplier - Silicon Labs
Series C8051F32x C8051F35x
Part Status Not For New Designs Obsolete
Core Processor 8051 8051
Core Size 8-Bit 8-Bit
Speed 25MHz 50MHz
Connectivity SMBus (2-Wire/I²C), SPI, UART/USART, USB SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT POR, PWM, Temp Sensor, WDT
Number of I/O 21 17
Program Memory Size 16KB (16K x 8) 8KB (8K x 8)
Program Memory Type FLASH FLASH
RAM Size 2.25K x 8 768 x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 3.6V 2.7V ~ 3.6V
Data Converters A/D 13x10b A/D 8x16b; D/A 2x8b
Oscillator Type Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
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