Specification	TT21100-56LQI44T

Connectivity	I2C, SPI
Core Configuration	Single-Core
Core Processor	ARM® Cortex®
Core Size (Bit Width)	32 Bit
Mounting Type	Surface Mount
Number of I/O	44
Package / Case	56-UFQFN Exposed Pad
Package Length	6 mm
Package Name	56-QFN
Package Width	6 mm
Speed	500 kHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	1.71 V

TT21100 Series

Part	Core Size (Bit Width)	Core Configuration	Core Processor	Number of I/O	Package / Case	Speed	Package Name	Package Width	Package Length	Mounting Type	Connectivity	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum
INFINEON TT21100-56LQI44T	32 Bit	Single-Core	ARM® Cortex®	44	56-UFQFN Exposed Pad	500 kHz	56-QFN	6 mm	6 mm	Surface Mount	I2C SPI	5.5 V	1.71 V
INFINEON TT21100-44LQI35	32 Bit	Single-Core	ARM® Cortex®	35	44-UFQFN Exposed Pad	500 kHz	44-QFN	5 mm	5 mm	Surface Mount	I2C SPI	5.5 V	1.71 V
INFINEON TT21100-48LQI36T	32 Bit	Single-Core	ARM® Cortex®	36	48-UFQFN Exposed Pad	500 kHz	48-QFN	6 mm	6 mm	Surface Mount	I2C SPI	5.5 V	1.71 V
INFINEON TT21100-56LQI44	32 Bit	Single-Core	ARM® Cortex®	44	56-UFQFN Exposed Pad	500 kHz	56-QFN	6 mm	6 mm	Surface Mount	I2C SPI	5.5 V	1.71 V
INFINEON TT21100-44LQI28T	32 Bit	Single-Core	ARM® Cortex®	28	44-UFQFN Exposed Pad	500 kHz	44-QFN	5 mm	5 mm	Surface Mount	I2C SPI	5.5 V	1.71 V

Pricing

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