SLE 4428 M2.2 Overview
In terms of performance, it is an excellent choice for Security.There is an option to purchase it in the M2.2 Chip Card Module package, which saves space.There is a Bulk package available for it.Other components that are comparable to it have the base part number SLE4428.At UPPER, it has its terminals.A 8 termination is present.Because the supply voltage is 5V, high efficiency can be achieved.8 pins are on it in total.A maximum supply current of 0.01mA is set.Powered by a 5V source.The property of DATA RETENTION => 10 YEARS is also possessed by it.In order to maintain normal operation, the supply voltage (Vsup) should be maintained above 4.5V.
SLE 4428 M2.2 Features
M2.2 Chip Card Module package

SLE 4428 M2.2 Applications
There are a lot of Infineon Technologies
SLE 4428 M2.2 Microcontroller applications.

Instrument control
Toys
Robots
Radio
Television
Heater/Fan
Calculator
Kindle
Christmas lights
3D printers

Package / Case	M2.2 Chip Card Module
Surface Mount	YES
Packaging	Bulk
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Applications	Security
Additional Feature	DATA RETENTION => 10 YEARS
HTS Code	8542.32.00.51
Terminal Position	UPPER
Terminal Form	NO LEAD
Number of Functions	1
Supply Voltage	5V
Base Part Number	SLE4428
Pin Count	8
JESD-30 Code	R-XUUC-N8
Qualification Status	Not Qualified
Operating Temperature (Max)	100°C
Operating Temperature (Min)	-35°C
Supply Voltage-Max (Vsup)	5.5V
Power Supplies	5V
Temperature Grade	OTHER
Supply Voltage-Min (Vsup)	4.5V
Operating Mode	SYNCHRONOUS
Supply Current-Max	0.01mA
Organization	1KX8
Memory Width	8
Standby Current-Max	0.01A
Memory Density	8192 bit
Parallel/Serial	SERIAL
Memory IC Type	EEPROM
Serial Bus Type	3-WIRE
Endurance	10000 Write/Erase Cycles
Data Retention Time-Min	10
Write Protection	SOFTWARE
RoHS Status	Non-RoHS Compliant