MLX90121EFR_FSK Melexis Inc, MLX90121EFR_FSK Datasheet - Page 8
MLX90121EFR_FSK
Manufacturer Part Number
MLX90121EFR_FSK
Description
IC RFID TXRX 13.56MHZ 20-SSOP
Manufacturer
Melexis Inc
Series
MLX90121r
Datasheet
1.DEMO90121DA.pdf
(25 pages)
Specifications of MLX90121EFR_FSK
Rf Type
Read / Write
Frequency
13.56MHz
Features
ISO14443-A, ISO14443-B, ISO15693
Package / Case
20-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MLX90121DEFRFSK
MLX90121EFR
MLX90121EFRTR
MLX90121EFRTR
MLX90121EFR_FSKTR
MLX90121EFR
MLX90121EFRTR
MLX90121EFRTR
MLX90121EFR_FSKTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MLX90121EFR_FSKMLX90121EFR-FSK
Manufacturer:
UPI
Quantity:
3 100
10. Digital Interface
The MLX90121 is driven by four signals: MODE and RTB pins are used to select the operating mode and
DIN and CK pins are used to configure the chip and to transmit data.
The MLX90121 has two signal outputs. DOUT contains the decoded response of the transponder and
DSYNC is used as a synchronization output by the microcontroller.
Function Summary
(*) the reserved mode is for manufacturing purpose only and should not be applied by the user.
3901090121
Rev. 009
9. Block Diagram
RX
TX
RMOD
PA
13.56MHz
XTAL
Page 8 of 26
XBUF
Decoder
Decoder
AM
FM
FSK
PSK
13.56MHz RFID Transceiver
Programmable
Encoder
MLX90121
Majority
Voting
Digital
Data Sheet
Sept.-2009
DOUT
DIN