參數(shù)資料
型號(hào)： DS80C390-QNR
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 46/53頁(yè)
文件大?。?/td> 0K
描述： IC MPU CAN DUAL HS IND 68-PLCC
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 18
系列： 80C
核心處理器： 8051
芯體尺寸： 8-位
速度： 40MHz
連通性： CAN，EBI/EMI，SIO，UART/USART
外圍設(shè)備： 電源故障復(fù)位，WDT
輸入/輸出數(shù)： 32
程序存儲(chǔ)器類型： ROMless
RAM 容量： 4K x 8
電壓 - 電源 (Vcc/Vdd)： 3.85 V ~ 5.5 V
振蕩器型： 外部
工作溫度： -40°C ~ 85°C
封裝/外殼： 68-LCC（J 形引線）
包裝： 管件
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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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 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
DS80C400 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Network Microcontroller
DS80C400_03 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Network Microcontroller
DS80C400_07 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Network Microcontroller
DS80C400_09 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Network Microcontroller
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