HID Global Corporation SE3200 Manual De Usuario
iCLASS SE Reader Module Hardware Developer Guide, SE3200-902, Rev B.0
October 2012
Page 23 of 42
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5.3
Power Supply
Table 10: Power Supply Electrical Characteristics
Signal Parameter
Min
Typ
Max
Unit
VIN
Input Voltage SE32x0A0x
3.60
4.00
10.00
VDC
Input Voltage SE32x0APx
4.95
5.25
10.00
VDC
Current Consumption Normal Operation
mA
Current Consumption Ultra Low Power
Mode
µA
Note: The power consumption depends on the operation mode and the connected antenna /
tuning. See section 4 Mechanical Specifications.
5.4
Host Interfaces
The host interface signals are backward compatible with the OEM75 product.
Table 11: Host Interface Electrical Characteristics
Table 11: Host Interface Electrical Characteristics
Signal
Parameter
Min
Typ
Max
Unit
SPI_nCS
SPI_CLK,
SPI_CLK,
SPI_MOSI
URX
URX
Input Voltage
-0.5
7
VDC
High-level Input Voltage
2.31
VDC
Low-level Input Voltage
0.99
VDC
Input Leakage Current
±0.1
µA
SPI_MISO
UTX
UTX
High-level Output Voltage
2.9
VDC
Low-level Output Voltage
0.4
VDC
Output Current
2
mA
UART
Baudrate
576k
Baud
SPI
Baudrate
300k
Baud
5.5
Wiegand
The Wiegand interface signals are backward compatible with the OEM75 product.
Figure 6: Output Circuit Wiegand Interface