PART NO.	PRICE	QUANTITY		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Maximum Operating Temperature	Packaging	Operating Supply Voltage	Core	Data Bus Width	Maximum Clock Frequency	Processor Series	Program Memory Size	Data RAM Size	ADC Resolution
C8051F988-C-GU	1+ $1.110 10+ $1.050 25+ $1.020 50+ $0.992		PDF RFQ	176 In-stock	Silicon Labs	8-bit Microcontrollers - MCU 4kB 512B RAM 10b ADC	SMD/SMT	QSOP-24	+ 85 C	Tube	2.4 V	8051	8 bit	25 MHz	C8051	4 kB	512 B	10 bit
C8051F851-C-IU	1+ $1.130 10+ $1.070 25+ $1.040 50+ $1.000		PDF RFQ	112 In-stock	Silicon Labs	8-bit Microcontrollers - MCU 4kB/512B RAM ADC, QSOP24	SMD/SMT	QSOP-24	+ 125 C	Tube	3.6 V	8051	8 bit	25 MHz	C8051F85x	4 kB	512 B	12 bit
C8051F989-C-GU	1+ $1.060 10+ $1.000 25+ $0.974 50+ $0.944	GET PRICE VIEW	PDF RFQ		Silicon Labs	8-bit Microcontrollers - MCU 4kB 512B RAM	SMD/SMT	QSOP-24	+ 85 C	Tube	2.4 V	8051	8 bit	25 MHz	C8051	4 kB	512 B	No ADC
C8051F851-C-GU	1+ $1.000 10+ $0.952 25+ $0.924 50+ $0.896	GET PRICE VIEW	PDF RFQ		Silicon Labs	8-bit Microcontrollers - MCU 4kB/512B RAM ADC, QSOP24	SMD/SMT	QSOP-24	+ 85 C	Tube	3.6 V	8051	8 bit	25 MHz	C8051F85x	4 kB	512 B	12 bit
C8051F854-C-IU	1+ $1.080 10+ $1.020 25+ $0.990 50+ $0.960	GET PRICE VIEW	PDF RFQ		Silicon Labs	8-bit Microcontrollers - MCU 4kB/512B RAM QSOP24	SMD/SMT	QSOP-24	+ 125 C	Tube	3.6 V	8051	8 bit	25 MHz	C8051F85x	4 kB	512 B	No ADC
C8051F854-C-GU	1+ $0.950 10+ $0.901 25+ $0.875 50+ $0.848	GET PRICE VIEW	PDF RFQ		Silicon Labs	8-bit Microcontrollers - MCU 4kB/512B RAM QSOP24	SMD/SMT	QSOP-24	+ 85 C	Tube	3.6 V	8051	8 bit	25 MHz	C8051F85x	4 kB	512 B	No ADC