Arduino Uno and 24LC16B

Hi

This little EEPROM drive me crazy. (http://ww1.microchip.com/downloads/en/DeviceDoc/21703L.pdf)
My code:

#include <Wire.h>
#define EE_ADDRESS 0x50

void setup() 
{ 
  Serial.begin(9600);
  Wire.begin(); // join i2c bus (address optional for master)
  
  Serial.println("Send");
  Wire.beginTransmission(EE_ADDRESS); // 24LC16 device address 
  Wire.write(0); // address within EEPROM
  Wire.write("Arduino"); // send 7 data bytes 
  Wire.endTransmission();
  
} 

void loop() 
{ 
  Serial.println("Receive");
  Wire.beginTransmission(EE_ADDRESS); // 24LC16 device address 
  Wire.write(0); // address within EEPROM
  Wire.endTransmission();
  Wire.requestFrom(0x50, 7); // request 7 bytes from device
  
  while(Wire.available())
  { 
    byte c = Wire.read();
    Serial.print(c); // print the character 
  } 
  Serial.println();
  delay (5000);
}

My setup:
pin 4 VSS to ground
pin 5 SDA to Analog pin 4 Pull upp resistor
pin 6 SCL to Analog pin 5 Pull upp resistor
Pin 7 WP to ground
Pin 8 +5V to the +5V pin on the UNO.

If i check with an I2C bus scanner code i get response:

I2C Scanner
Scanning I2C bus from 0 to 127…
00 2 01 2 02 2 03 2 04 2 05 2 06 2 07 2
08 2 09 2 0A 2 0B 2 0C 2 0D 2 0E 2 0F 2
10 2 11 2 12 2 13 2 14 2 15 2 16 2 17 2
18 2 19 2 1A 2 1B 2 1C 2 1D 2 1E 2 1F 2
20 2 21 2 22 2 23 2 24 2 25 2 26 2 27 2
28 2 29 2 2A 2 2B 2 2C 2 2D 2 2E 2 2F 2
30 2 31 2 32 2 33 2 34 2 35 2 36 2 37 2
38 2 39 2 3A 2 3B 2 3C 2 3D 2 3E 2 3F 2
40 2 41 2 42 2 43 2 44 2 45 2 46 2 47 2
48 2 49 2 4A 2 4B 2 4C 2 4D 2 4E 2 4F 2
50 found! 51 found! 52 found! 53 found! 54 found! 55 found! 56 found! 57 found!
58 2 59 2 5A 2 5B 2 5C 2 5D 2 5E 2 5F 2
60 2 61 2 62 2 63 2 64 2 65 2 66 2 67 2
68 2 69 2 6A 2 6B 2 6C 2 6D 2 6E 2 6F 2
70 2 71 2 72 2 73 2 74 2 75 2 76 2 77 2
78 2 79 2 7A 2 7B 2 7C 2 7D 2 7E 2 7F 2


Possible devices:
50 = AT24C32/AT24C64 - EEPROM
51 = Unknown
52 = Unknown
53 = Unknown
54 = Unknown
55 = Unknown
56 = Unknown
57 = Unknown
done

But my code doesnt do anything. Dont read the EEPROM at all. WHY??? =(