參數(shù)資料
型號： P87C591SFB
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： Single-chip 8-bit microcontroller with CAN controller
中文描述： 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP44
封裝： 10 X 10 X 1.75 MM, PLASTIC, SOT-307-2, QFP-44
文件頁數(shù)： 52/161頁
文件大?。?/td> 588K
代理商： P87C591SFB
1999 Aug 19
52
Philips Semiconductors
Objective Specification
Single-chip 8-bit microcontroller with CAN controller
P8xC591
12.5.17.4 Single Filter Configuration
In this filter configuration one long filter (4-byte) could be
defined. The bit correspondences between the filter bytes
and the Message bytes depends on the programmed
Frame Format (see ACF Mode Register).
Single Filter Standard Frame:
If the Standard Frame Format is selected, the complete
Identifier including the RTR bit and the first two data bytes
are used for acceptance filtering. Messages may also be
accepted if there are no data bytes existing due to a set
RTR bit or if there is no or only one data byte because of
the corresponding data length code.
For a successful reception of a message, all single bit
comparisons have to signal acceptance. Note that the 4
least significant bits of AMR1 and ACR1 are not used. In
order to keep compatible with future products these bits
should be programmed to be “don‘t care” by setting
AMR1.3, AMR1.2, AMR1.1 and AMR1.0 to “1”.
Fig.15 Single Filter Configuration, receiving Standard Frame Messages.
handbook, full pagewidth
Addr.: 16
7
6
ACR0
2
5
4
3
1
0
LSB
Addr.: 18
7
6
ACR2
2
5
4
3
1
0
MSB
LSB
Addr.: 19
7
6
ACR3
2
5
4
3
1
0
MSB
LSB
Addr.: 17
7
6
ACR1
2
5
4
3
1
0
MSB
LSB
unused
Addr.: 20
7
6
AMR0
2
5
4
3
1
0
I
I
I
I
I
I
I
MSB
LSB
Addr.: 22
7
6
AMR2
2
5
4
3
1
0
MSB
LSB
Addr.: 23
7
6
AMR3
2
5
4
3
1
0
MSB
LSB
Addr.: 21
7
6
AMR1
2
5
4
3
1
0
MSB
LSB
unused
I
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
I
I
I
R
&
[6]
[7]
0
1
not accepted
accepted
≥
1
[0]
=
Message Bit
Acceptance Code Bit
Acceptance Mask Bit
DBx.y = Data Byte x, Bit y
MHI015
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P87C591VFA/00,512 功能描述:8位微控制器 -MCU 80C51 16K OTP/CAN 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
P87C654X2BBD,157 功能描述:8位微控制器 -MCU 16K/256 OTP 12/6 CLK I2C LQFP 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
P87C654X2FA 制造商:NXP Semiconductors 功能描述:P87C654X2FA 8bit microcontroller,33MHz
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P87C654X2FA-S 功能描述:8位微控制器 -MCU 16K/256 OTP 12/6 CLK I2C PLCC 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
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