參數(shù)資料
型號： P80C592
廠商： NXP Semiconductors N.V.
英文描述： 8-bit microcontroller with on-chip CAN
中文描述： 8位微控制器芯片的CAN
文件頁數(shù)： 97/108頁
文件大?。?/td> 650K
代理商： P80C592
1996 Jun 27
97
Philips Semiconductors
Product specification
8-bit microcontroller with on-chip CAN
P8xC592
22.2.4
C
ONNECTION TO AN
O
PTICAL
B
US
L
INE
Using an optical medium provides the following
advantages:
Bus nodes are galvanically decoupled.
Optical cable features very high noise immunity.
No noise emission by the bus cable.
An example for an interface to an optical connector is
given in Fig.40. In most cases a transistor is required to
amplify the TX-output current.
Thus more optical power is provided to compensate for
losses in the optical connectors and the optical star. The
P8xC592 features an on-chip
1
2
AV
DD
reference voltage
output so only a capacitor is required for the receiver part.
Two optical fibres are used to connect the bus nodes. The
TX-fibre transfers the output signal of the CAN-controller
to the optical star. The optical star transfers the TX-fibre
input signal over to all the RX-fibres. The RX-fibres
transfer the resulting optical signal over to the receivers of
all the bus nodes.
handbook, full pagewidth
MGA189
R1
56
R2
3.9 k
T1
BS170
C2
100 nF
OPTICAL
CONNECTOR
HBFR - 0501
SERIES
5 V
5 V
optical
cable
PASSIVE OPTICAL STAR
P8xC592
CTX0
CTX1
CRX0
CRX1
OUTPUT CONTROL REGISTER
00011110B (1EH)
or 00010110B (16H)
REFOUT
C1
10 nF
Fig.40 Optical Transceiver.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P80C592FFA 制造商:NXP Semiconductors 功能描述:
P80C592FFA/00,512 功能描述:8位微控制器 -MCU 80C51 W/CAN 16MHZ ROMLESS RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
P80C592FFA/00,512 制造商:NXP Semiconductors 功能描述:8BIT MCU+CAN, SMD, 80C592, PLCC68
P80C592FFA/00,518 功能描述:8位微控制器 -MCU SINGLE-CHIP 8-BIT MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
P80C592FFA/00 制造商:NXP Semiconductors 功能描述:8BIT MCU+CAN SMD 80C592 PLCC68
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