Features: Operating frequency range 10 MHz to 15 MHz RF interface optimized for 13.56 MHz operation Laser programmed memory array (64 data bit + 16 CRC bit) Modulator switch designed to preserve supply voltage Miller coding Default data rate is 26484 Baud Other data rates possible (mask programma...
EM4006: Features: Operating frequency range 10 MHz to 15 MHz RF interface optimized for 13.56 MHz operation Laser programmed memory array (64 data bit + 16 CRC bit) Modulator switch designed to preserve su...
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DescriptionThe EM4005 (previously named H4005) is a CMOS integrated circuit intented for use in el...
Parameter |
Symbol |
Conditions |
Maximum DC Current forced on COIL1 and COIL2 |
ICMAX |
±30mA |
Power Supply |
VDD |
-0.3V to 7.5V |
Storage Temp. Die form |
Tst |
-55 to +200°C |
Storage Temp. PCB form |
Tst |
-55 to +125°C |
Electrostatic discharge maximum to MIL-STD-883C method 3015 |
VESD |
2000V |
The EM4006 (previously named H4006) is a CMOS integrated circuit intended for use in electronic Read Only transponders.
The exited coil connected to the device generates the power supply via a rectifier and an integrated decoupling capacitor. The clock used for the logic is also extracted from the coil. The logic is mainly composed by a miller code generator and the LROM control. The memory is factory programmed so that each IC is unique.