CLRC663 Datasheet, PDF (6/132 Pages) NXP Semiconductors – Contactless reader IC

xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxx x x x xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xx xx xxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxx x x
xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxx
8. Functional description
SDA
SCL
IFSEL1
IFSEL0
IF0
IF1
IF2
IF3
TCK
TDI
TMS
TDO
SAM interface
I²C,
LOGICAL
SPI
host interfaces
I²C
RS232
SPI
FIFO
512 Bytes
EEPROM
8 kByte
REGISTERS
STATEMACHINES
BOUNDARY
SCAN
TIMER0..3
TIMER4
(WAKE-UP
TIMER)
INTERRUPT
CONTROLLER
CRC
TX
CODEC
SIGIN/
SIGOUT
CONTROL
RX
DECOD
SIGPRO
CL-
COPRO
RESET
LOGIC
PDOWN
ANALOGUE FRONT-END
VOLTAGE
REGULATOR
3/5 V =>
1.8 V
DVDD
VOLTAGE
REGULATOR
3/5 V =>
1.8 V
AVDD
POR
RNG
ADC
LPO
PLL
RX
TX
OSC
VDD
VSS
PVDD
TVDD
TVSS
AVDD
DVDD
CLKOUT
AUX1
AUX2
IRQ
Fig 3. Detailed block diagram of the CLRC663
SIGIN SIGOUT
RXP
TX2
XTAL2
VMID RXN TX1
XTAL1
001aam005