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参数资料
| 型号： | DS80C400-FNY+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 24/97页 |
| 文件大小： | 0K |
| 描述： | IC MCU 75MHZ 16MB HP 100-LQFP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 90 |
| 系列： | 80C |
| 核心处理器： | 8051 |
| 芯体尺寸： | 8-位 |
| 速度： | 75MHz |
| 连通性： | 1 线，CAN，EBI/EMI，以太网，SIO，UART/USART |
| 外围设备： | 电源故障复位，WDT |
| 输入/输出数： | 64 |
| 程序存储器容量： | 64KB（64K x 8） |
| 程序存储器类型： | ROM |
| RAM 容量： | 1K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 1.62 V ~ 3.6 V |
| 振荡器型： | 外部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 100-LQFP |
| 包装： | 托盘 |
| 配用： | DS80C400-KIT#-ND - EVAL KIT FOR DS80C400 |
| 其它名称： | DS80C400+FNY DS80C400+FNY+ DS80C400+FNY+-ND DS80C400+FNY-ND |
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DS80C400 Network Microcontroller
30 of 97
PIN
NAME
FUNCTION
59
A13
P2.2
A10 Program/Data Memory Address 10
P2.3
A11 Program/Data Memory Address 11
P2.4
A12 Program/Data Memory Address 12
P2.5
A13 Program/Data Memory Address 13
P2.6
A14 Program/Data Memory Address 14
P2.7
A15 Program/Data Memory Address 15
58
A14
57
A15
20
P3.0
Port 3, I/O. Port 3 functions as an 8-bit, bidirectional I/O port, and as an alternate interface for several resources
found on the traditional 8051. The reset condition of Port 3 is all bits at logic 1 through a weak pullup. The logic
1 state also serves as an input mode, since external circuits writing to the port can override the weak pullup.
When software clears any port pin to 0, the device activates a strong pulldown that remains on until either a 1 is
written to the port pin or a reset occurs. Writing a 1 after the port has been at 0 activates a strong transition
driver, followed by a weaker sustaining pullup. Once the momentary strong driver turns off, the port once again
becomes the output (and input) high state.
Port
Alternate Function
P3.0
RXD0 Serial Port 0 Receive
P3.1
TXD0 Serial Port 0 Transmit
P3.2
INT0
External Interrupt 0
P3.3
INT1
External Interrupt 1
P3.4
T0 Timer 0 External Input
P3.5
T1/CLKO Timer 1 External Input/External Clock Output
P3.6
WR
External Data Memory Write Strobe
P3.7
RD
External Data Memory Read Strobe
21
P3.1
22
P3.2
23
P3.3
24
P3.4
25
P3.5
26
P3.6
27
P3.7
48
P4.0
Port 4, I/O. Port 4 is composed of eight pins that are user programmable as I/O, extended program memory
chip enables, or extended address lines. The configuration of the eight pins is established through the
programming of the port 4 control register (P4CNT). Following a reset, and if EA is low, P4.3 to P4.1 are driven
high and are assigned as chip enables. Port pins P4.7 to P4.4 and P4.0 are cleared to low state and are
assigned as addresses and chip enable, respectively. Additional information on external memory interfacing is
found in the port 4 control register SFR description and other sections in the High-Speed Microcontroller User’s
Guide: Network Microcontroller Supplement.
Port
Alternate Function
P4.0
CE0
Program Memory Chip Enable 0
P4.1
CE1
Program Memory Chip Enable 1
P4.2
CE2
Program Memory Chip Enable 2
P4.3
CE3
Program Memory Chip Enable 3
P4.4
A16 Program/Data Memory Address 16
P4.5
A17 Program/Data Memory Address 17
P4.6
A18 Program/Data Memory Address 18
P4.7
A19 Program/Data Memory Address 19
47
P4.1
46
P4.2
45
P4.3
44
P4.4
43
P4.5
42
P4.6
41
P4.7
35
P5.0
Port 5, I/O. Port 5 can function as an 8-bit, bidirectional I/O port, the CAN interface, Timer 3 input, and/or as
peripheral-enable signals. The reset condition of Port 5 is all bits at logic 1 through a weak pullup. The logic 1
state also serves as an input mode, since external circuits writing to the port can override the weak pullup.
When software clears any port pin to 0, the device activates a strong pulldown that remains on until either a 1 is
written to the port pin or a reset occurs. Writing a 1 after the port has been at 0 activates a strong transition
driver, followed by a weaker sustaining pullup. Once the momentary strong driver turns off, the port once again
becomes the output (and input) high state.
Port
Alternate Function
P5.0
C0TX CAN0 Transmit Output
P5.1
C0RX CAN0 Receive Input
P5.2
T3 Timer 3 External Input
P5.3
None
P5.4
PCE0
Peripheral Chip Enable 0
P5.5
PCE1
Peripheral Chip Enable 1
P5.6
PCE2
Peripheral Chip Enable 2
P5.7
PCE3
Peripheral Chip Enable 3
34
P5.1
33
P5.2
32
P5.3
31
P5.4
30
P5.5
29
P5.6
28
P5.7
56
P6.0
Port 6, I/O. Port 6 can function as an 8-bit, bidirectional I/O port, as program and data memory address/chip-
enable signals, and/or a third serial port. The reset condition of Port 6 is all bits at logic 1 through a weak pullup.
The logic 1 state also serves as an input mode, since external circuits writing to the port can override the weak
pullup. When software clears any port pin to 0, the device activates a strong pulldown that remains on until
either a 1 is written to the port pin or a reset occurs. Writing a 1 after the port has been at 0 activates a strong
transition driver, followed by a weaker sustaining pullup. Once the momentary strong driver turns off, the port
once again becomes the output (and input) high state.
Port
Alternate Function
P6.0
CE4
Program Memory Chip Enable 4
55
P6.1
54
P6.2
53
P6.3
52
P6.4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS80C400-FNY+ | 功能描述:8位微控制器 -MCU Network MCU 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 |
| DS80C400-KIT | 功能描述:EVAL KIT FOR DS80C400 RoHS:否 类别:编程器，开发系统 >> 通用嵌入式开发板和套件（MCU、DSP、FPGA、CPLD等） 系列:- 产品培训模块:Blackfin® Processor Core Architecture Overview Blackfin® Device Drivers Blackfin® Optimizations for Performance and Power Consumption Blackfin® System Services 特色产品:Blackfin? BF50x Series Processors 标准包装:1 系列:Blackfin® 类型:DSP 适用于相关产品:ADSP-BF548 所含物品:板，软件，4x4 键盘，光学拨轮，QVGA 触摸屏 LCD 和 40G 硬盘 配用:ADZS-BFBLUET-EZEXT-ND - EZ-EXTENDER DAUGHTERBOARDADZS-BFLLCD-EZEXT-ND - BOARD EXT LANDSCAP LCD INTERFACE 相关产品:ADSP-BF542BBCZ-4A-ND - IC DSP 16BIT 400MHZ 400CSBGAADSP-BF544MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542KBCZ-6A-ND - IC DSP 16BIT 600MHZ 400CSBGAADSP-BF547MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF548BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF547BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF544BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF542BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGA |
| DS80C400-KIT# | 功能描述:开发板和工具包 - 8051 RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:C8051F960, Si7005 核心: 接口类型:USB 工作电源电压: |
| DS80C410 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Network Microcontrollers with Ethernet and CAN |
| DS80C410_09 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Network Microcontrollers with Ethernet and CAN |
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