LM4F121B2QR datasheet, PDF - EEWORLD Datasheet

LM4F121B2QR: DescriptionRISC MICROCONTROLLER; CategoryThe embedded processor and controller Microcontrollers and processors; File Size6MB，1154 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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LM4F121B2QR Overview

RISC MICROCONTROLLER

Parameter Name	Attribute value
Maker	Texas Instruments
package instruction	LFQFP,
Reach Compliance Code	unknown
Has ADC	YES
Address bus width
bit size	32
maximum clock frequency	25 MHz
DAC channel	NO
DMA channel	YES
External data bus width
JESD-30 code	S-PQFP-G64
length	10 mm
Number of I/O lines	49
Number of terminals	64
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	LFQFP
Package shape	SQUARE
Package form	FLATPACK, LOW PROFILE, FINE PITCH
ROM programmability	FLASH
Maximum seat height	1.6 mm
speed	80 MHz
Maximum supply voltage	1.32 V
Minimum supply voltage	1.08 V
Nominal supply voltage	1.2 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	QUAD
width	10 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

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