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参数资料
型号： DS80C390-FNR+
厂商： Maxim Integrated Products
文件页数： 46/53页
文件大小： 0K
描述： IC MPU CAN DUAL HS IND 64-LQFP
产品培训模块： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装： 160
系列： 80C
核心处理器： 8051
芯体尺寸： 8-位
速度： 40MHz
连通性： CAN，EBI/EMI，SIO，UART/USART
外围设备： 电源故障复位，WDT
输入/输出数： 32
程序存储器类型： ROMless
RAM 容量： 4K x 8
电压 - 电源 (Vcc/Vdd)： 3.85 V ~ 5.5 V
振荡器型： 外部
工作温度： -40°C ~ 85°C
封装/外壳： 64-LQFP
包装： 托盘
产品目录页面： 703 (CN2011-ZH PDF)
DS80C390 Dual CAN High-Speed Microprocessor
50 of 53
Table 14. Arbitration/Masking Feature Summary
TEST NAME
ARBITRATION
REGISTERS
MASK REGISTERS
CONTROL BITS AND CONDITIONS
Standard 11-Bit
Arbitration (CAN
2.0A)
Message Center
Arbitration Registers 0–1
(Located in each
Message Center, MOVX
memory)
Standard Global Mask
Registers 0–1
(Located in each CAN
Control/Status/Mask
Register bank, MOVX
memory)
EX/
ST = 0
MEME = 0: Mask register ignored. ID and
arbitration register must match exactly.
MEME = 1: Only bits corresponding to 1 in mask
register are compared in ID and arbitration
registers.
Extended 29-Bit
Arbitration (CAN
2.0B)
Message Center
Arbitration Registers 0–3
(Located in each
Message Center, MOVX
memory)
Extended Global Mask
Registers 0–3
(Located in each CAN
Control/Status/Mask
Register bank, MOVX
memory)
EX/
ST = 1
MEME = 0: Mask register ignored. ID and
arbitration register must match exactly.
MEME = 1: Only bits corresponding to 1 in mask
register are compared in ID and arbitration
registers.
Media Byte
Arbitration
Media Arbitration
Registers 0–3
(Located in each CAN
Control/Status/Mask
Register bank, MOVX
memory)
Media ID Mask Registers
0–1
(Located in each CAN
Control/Status/Mask
Register bank, MOVX
memory)
MDME = 0: Media byte arbitration disabled.
MDME = 1: Only bits corresponding to 1 in
Media ID mask register are compared between
data bytes 1 and 2 and Media arbitration
registers.
Message Center
15, Standard
11-Bit Arbitration
(CAN 2.0A)
Message Center 15
Arbitration Registers 0–1
(Located in Message
Center 15, MOVX
memory)
Message Center 15 Mask
Registers 0–1
(Located in each CAN
Control/Status/Mask
Register bank, MOVX
memory)
EX/
ST = 0
MEME = 0: Mask register ignored. ID and
arbitration register must match exactly.
MEME = 1: Message center 15 mask registers
are ANDed with Global Mask register. Only bits
corresponding to 1 in resulting value are
compared in ID and arbitration registers.
Message Center
15, Extended
29-Bit Arbitration
(CAN 2.0B)
Message Center 15
Arbitration Registers 0–3
(Located in Message
Center 15, MOVX
memory)
Message Center 15 Mask
Registers 0–3
(Located in each CAN
Control/Status/Mask
Register bank, MOVX
memory)
EX/
ST = 1
MEME = 0: Mask register ignored. ID and
arbitration register must match exactly.
MEME = 1: Message center 15 mask registers
are ANDed with Global Mask register. Only bits
corresponding to 1 in resulting value are
compared in ID and arbitration registers.
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相关代理商/技术参数
参数描述
DS80C390-FNR+ 功能描述:8位微控制器 -MCU Dual CAN High-Speed RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
DS80C390-QCR 功能描述:8位微控制器 -MCU Dual CAN High-Speed RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
DS80C390-QCR+ 功能描述:8位微控制器 -MCU Dual CAN High-Speed RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
DS80C390-QNR 功能描述:8位微控制器 -MCU Dual CAN High-Speed RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
DS80C390-QNR+ 功能描述:8位微控制器 -MCU Dual CAN High-Speed RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
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