Singlechip XST-MCU-CMS79FT623 Microcontroller Unit

XST-MCU-CMS79FT623

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Model Number:XST-MCU-CMS79FT623
Type:microcontroller
Place of Origin:Guangdong, China
Brand Name:Xunster
D/C:2022623
Brand:microcontroller
Working voltage:2.6V
Quiescent current:0.1uA
Low-level input voltage:0.3VDDV
High-level input voltage:0.7VDDV
High-level output voltage:0.9VDDV
Low level output voltage:0.1VDDV
EEPROM module operating voltage:3V
Pull up resistance:40KΩ

XST-GM-ML-3865-3526-B1Z1 is high-performance bottom-port analog silicon microphone that receives the sound signal from the backside hole on PCB.Provides a series of packaged MEMS silicon microphones with compact size to achieve good performance such as high SNR, high sensitivity, excellent reliability and broad frequency response.

Symbol	Parameter	Test conditions		Min.	Typ.	Max	Unit
Symbol	Parameter	VDD	condition	Min.	Typ.	Max	Unit
VDD	Working voltage	-	16MHz	2.6	-	5.5	V
VDD	Working voltage	-	8MHz	1.8	-	5.5	V
Idd	Working current	5V	Turn off all analog modules, Fsys=8MHz	-	3	-	mA
		3V	Turn off all analog modules, Fsys=8MHz	-	2	-	mA
		5V	Turn off all analog modules, Fsys=16MHz	-	3.8	-	mA
		3V	Turn off all analog modules, Fsys=16MHz	-	2.7	-	mA
		5V	Burn program EEPROM	-	20	-	mA
		3V	Burn program EEPROM	-	10	-	mA
Istb	Quiescent current	5V	-	-	0.1	10	uA
Istb	Quiescent current	3V	-	-	0.1	5	uA
Vil	Low-level input voltage	-	-	-	-	0.3VDD	V
Vih	High-level input voltage	-	-	0.7VDD	-	-	V
Voh	High-level output voltage	-	No load	0.9VDD	-	-	V
Vol	Low-level output voltage	-	No load	-	-	0.1VDD	V
Vadi	Ad port input voltage	-	-	0	-	Vadref	V
Vad	Working voltage of ad module	-	Vadref= VDD	2.7	-	5.5	V
		-	Vadref = 2.0V CLKadc= Fsys /32	2.2	-	5.5	V
		-	Vadref = 2.4V CLKadc= Fsys /32	2.6	-	5.5	V
Veeprom	EEPROM module operating voltage	-	-	3.0	-	5.5	V
Ead	AD conversion error	-	-	-	±2	-	-
Rph	Pull up resistance	5V	Vo=0.5VDD	-	40	-	KΩ
Rph	Pull up resistance	3V	Vo=0.5VDD	-	73	-	KΩ

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