U2270B-MFP Atmel, U2270B-MFP Datasheet - Page 3
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U2270B-MFP
Manufacturer Part Number
U2270B-MFP
Description
IC RFID BASEREADER 125KHZ 16SOIC
Manufacturer
Atmel
Series
U2270Br
Datasheet
1.U2270B-MFPG3Y.pdf
(18 pages)
Specifications of U2270B-MFP
Rf Type
Read / Write
Frequency
125kHz
Features
Read/Write Base Station
Package / Case
16-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
U2270B-MFPG3Y
Manufacturer:
ATMEL
Quantity:
450
Part Number:
U2270B-MFPG3Y
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
U2270B-MFPY
Manufacturer:
MICROCHIP
Quantity:
1 200
Part Number:
U2270B-MFPY
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
2. Pin Configuration
Figure 2-1.
Table 2-1.
4684E–RFID–02/08
Pin
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Pinning
Pin Description
STANDBY
OUTPUT
Symbol
HIPASS
INPUT
DGND
COIL2
COIL1
VEXT
VBatt
GND
CFE
DVS
OE
MS
VS
RF
Function
Ground
Data output
Data output enable
Data input
Mode select coil 1: common mode/differential mode
Carrier frequency enable
Driver ground
Coil driver 2
Coil driver 1
External power supply
Driver supply voltage
Battery voltage
Standby input
Internal power supply (5V)
Frequency adjustment
DC decoupling
OUTPUT
INPUT
DGND
COIL2
GND
CFE
MS
OE
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
HIPASS
RF
VS
STANDBY
VBATT
DVS
VEXT
COIL1
U2270B
3