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Model ST72F321J9T6

Description ST7 系列 8 MHz 6 KB 闪存 2 KB SRAM 8位微控制器 - LQFP-44

Brand: ST Microelectronics

Packaging TQFP-44

Delivery time

Packaging method Tray

Standard packaging quantity 1

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Technical parameters/frequency:	8 MHz
Technical parameters/power supply voltage (DC):	5.00 V, 5.50 V (max)
Technical parameters/clock frequency:	8.00 MHz, 8.00 MHz (max)
Technical parameters/RAM size:	2K x 8
Technical parameters/I/O pin count:	48
Technical parameters/access time:	8.00 µs
Technical parameters/Analog to Digital Conversion (ADC):	1
Technical parameters/operating temperature (Max):	85 ℃
Technical parameters/operating temperature (Min):	-40 ℃
Technical parameters/dissipated power (Max):	500 mW
Technical parameters/power supply voltage (Max):	5.5 V
Technical parameters/power supply voltage (Min):	3.8V, 4.5V
Encapsulation parameters/installation method:	Surface Mount
Package parameters/number of pins:	44
Encapsulation parameters/Encapsulation:	TQFP-44
Dimensions/Length:	10 mm
Dimensions/Width:	10 mm
Dimensions/Height:	1.4 mm
Dimensions/Packaging:	TQFP-44
Physical parameters/operating temperature:	-40℃ ~ 85℃ (TA)
Other/Product Lifecycle:	Active
Other/Packaging Methods:	Tray
Compliant with standards/RoHS standards:	RoHS Compliant
Compliant with standards/lead standards:	Lead Free
Customs information/ECCN code:	EAR99

Alternative material

	Model	Brand	Similarity	Encapsulation	Introduction	Data manual
	ST72F321J9TA	ST Microelectronics	类似代替	LQFP-44	44分之64引脚8位MCU 32〜 60K闪存/ ROM ， ADC ， 5个定时器， SPI ， SCI ， I2C接口 64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC, FIVE TIMERS, SPI, SCI, I2C INTERFACE	PDF