Safety Instructions

5
SPECIFICATION
Model
COSEC VEGA CPM MIFARE SMART
Write/Read Range
2-8 cm
Power/Current
5 - 5.5VDC (12VDC adapter through host
product)
Working Frequency
13.56 MHz
Operating Temperature
-40 to 85°C
Dimension in mm
71.4 x 43.4
Weight
20 g
Pin Definition
Table 1 shows the general pin attributes of COSEC CPM MIFARE SMART
Pin
Symbol
Type
Description
1
TDO / OUT0
O
test data output for boundary scan interface / general purpose output 0
2
TDI / OUT1
I/O
test data input boundary scan interface / general purpose output 1
3
TMS / OUT2
I/O
test mode select boundary scan interface / general purpose output 2
4
TCK / OUT3
I/O
test clock boundary scan interface / general purpose output 3
5
SIGIN /OUT7
I/O
Contactless communication interface output. / general purpose output 7
6
SIGOUT
O
Contactless communication interface input.
7
DVDD
PWR
digital power supply buffer [1]
8
VDD
PWR
power supply
9
AVDD
PWR
analog power supply buffer [1]
10
AUX1
O
auxiliary outputs: Pin is used for analog test signal
11
AUX2
O
auxiliary outputs: Pin is used for analog test signal
12
RXP
I
Receiver input pin for the received RF signal.
13
RXN
I
Receiver input pin for the received RF signal.
14
VMID
PWR
internal receiver reference voltage [1]
15
TX2
O
transmitter 2: delivers the modulated 13.56 MHz carrier
16
TVSS
PWR
transmitter ground, supplies the output stage of TX1, TX2
17
TX1
O
transmitter 1: delivers the modulated 13.56 MHz carrier
8
TVDD
PWR
transmitter voltage supply
19
XTAL1
I
Crystal oscillator input: Input to the inverting amplifier of the oscillator. This pin
isalso the input for an externally generated clock (fosc = 27.12 MHz)
20
XTAL2
O
crystal oscillator output: output of the inverting amplifier of the oscillator
21
PDOWN
I
Power Down (RESET)
22
CLKOUT /
OUT6
O
clock output / general purpose output 6
23
SCL
O
Serial Clock line
24
SDA
I/O
Serial Data Line
25
PVDD
PWR
pad power supply
26
IFSEL0 / OUT4
I
host interface selection 0 / general purpose output 4
27
IFSEL1 / OUT5
I
host interface selection 1 / general purpose output 5
28
IF0
I/O
interface pin, multifunction pin: Can be assigned to host interface RS232, SPI,
I2C, I2C-L
29
IF1
I/O
interface pin, multifunction pin: Can be assigned to host interface SPI, I2C, I2C-L
30
IF2
I/O
interface pin, multifunction pin: Can be assigned to host interface RS232, SPI,
I2C, I2C-L
31
IF3
I/O
interface pin, multifunction pin: Can be assigned to host interface RS232, SPI,
I2C, I2C-L