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| 型號(hào)： | DS80C410-FNY |
| 英文描述： | Network Microcontrollers with Ethernet and CAN |
| 中文描述： | 網(wǎng)絡(luò)微控制器與以太網(wǎng)和CAN |
| 文件頁(yè)數(shù)： | 32/102頁(yè) |
| 文件大小： | 2637K |
| 代理商： | DS80C410-FNY |
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DS80C410/DS80C411 Network Microcontrollers with Ethernet and CAN
32 of 102
PIN
NAME
FUNCTION
58
A14
57
A15
P2.4
P2.5
P2.6
P2.7
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
Port 4, I/O.
Port 4 can function as an 8-bit, bidirectional I/O port, and as the source for external address and
chip-enable signals for program and data memory. Port pins are configured as I/O or memory signals through
the P4CNT register. The reset condition of Port 4 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
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
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 – Unavailable on DS80C411
P5.1
C0RX CAN0 Receive Input – Unavailable on DS80C411
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
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
P6.1
CE5
Program Memory Chip Enable 5
P6.2
CE6
Program Memory Chip Enable 6
A12 Program/Data Memory Address 12
A13 Program/Data Memory Address 13
A14 Program/Data Memory Address 14
A15 Program/Data Memory Address 15
20
P3.0
21
P3.1
22
P3.2
23
P3.3
24
P3.4
25
P3.5
26
P3.6
27
P3.7
48
P4.0
47
P4.1
46
P4.2
45
P4.3
44
P4.4
43
P4.5
42
P4.6
41
P4.7
35
P5.0
34
P5.1
33
P5.2
32
P5.3
31
P5.4
30
P5.5
29
P5.6
28
P5.7
56
P6.0
55
P6.1
54
P6.2
53
P6.3
52
P6.4
51
P6.5
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相關(guān)代理商/技術(shù)參數(shù) |
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| DS80C410-FNY+ | 功能描述:8位微控制器 -MCU Network MCU w/Ethernet & 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(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 |
| DS80C411 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Network Microcontrollers with Ethernet and CAN |
| DS80C411-FNY | 功能描述:8位微控制器 -MCU Network MCU w/Ethernet & 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(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 |
| DS80C411-FNY+ | 功能描述:8位微控制器 -MCU Network MCU w/Ethernet & 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(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 |
| DS80CH11 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:System Energy Manager |
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