參數(shù)資料
型號: CLRC632
廠商: NXP Semiconductors N.V.
英文描述: Multiple Protocol Contactless Reader IC
中文描述: 多協(xié)議非接觸式讀卡器IC
文件頁數(shù): 9/163頁
文件大?。?/td> 948K
代理商: CLRC632
Philips Semiconductors
Product Specification Rev. 3.0; May 2003
Multiple Protocol Contactless Reader IC
CL RC632
9
Confidential
2
BLOCK DIAGRAM
Parallel Interface Control
(incl. Automatic Interface Detection & Synchronisation)
Control Register Bank
64 Byte FIFO
Serial Data Switch
Parallel/Seriell Converter
Programable Timer
D0 to D7
A0, A1, A2
ALE
N_WR, N_RD, N_CS
32 x 16 Byte EEPROM
EEPROM
Access
Control
Master Key Buffer
Cyrpto1 Unit
Bit Counter
Parity Generation & Check
Frame Generation & Check
32 Bit Pseudo Random
Generator
CRC16/CRC8
Generation & Check
Power Down
Control
Command Register
State Machine
Reset
Control
DVDD
DVSS
RSTPD
Bit Decoding
Bit Coding
MFIN
MFOUT
Transmitter Control
TX1
TX2
TVSS
TVDD
FIFO Control
Q-Clock
Generation
Power On
Detect
AVDD
Oscillator
OSCIN
OSCOUT
Q-Channel
Amplifier
Q-Channel
Demodulator
I-Channel
Demodulator
Correlation and Bit Decoding
Amplitude
Rating
I-Channel
Amplifier
Reference
Voltage
VMID
RX
Analog Test
MUX
AUX
Level Shifters
Interrupt Control
Voltage
Monitor
&
Power On
Detect
AVSS
IRQ
Clock
Generation,
Filtering and
Distribution
V
+
G
V
+
G
Figure 1-1: CL RC632 Block Diagram
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