參數資料
型號: TMP90C051
廠商: Toshiba Corporation
元件分類: 通用總線功能
英文描述: High Speed CMOS 8-bit Microcontroller,Integrating DMA, DRAM Controller,Serial Interface, Timer/Event Counter(高速 CMOS 8位微控制器(芯片集成了DMA,DRAM控制器,串行接口,定時器/事件計數器))
中文描述: 高速CMOS 8位微控制器,集成的DMA,DRAM控制器,串行接口,定時器/事件計數器(高速的CMOS 8位微控制器(DMA的芯片集成了,內存控制器,串行接口,定時器/事件計數器))
文件頁數: 53/158頁
文件大?。?/td> 4573K
代理商: TMP90C051
TOSHIBA CORPORATION
53/184
TMP90C051
3.6 Function of Ports
The TMP90C051F contains a of total 31 bits input/output
ports. These ports function not only for the general-purpose I/
O but also for the input/output of the internal CPU and I/O.
Table 3.6 describes the functions of these ports.
Table 3.6 Functions of Ports
Port
name
Pin name
No. of pins
Direction
Direction set
unit
Pin name for internal
function
Port 2
P20
P21
P22
P23
P24
P25
P26
1
1
1
1
1
1
1
Output
Output
Output
Output
Output
Output
Output
A16
A17
A18
A19
A20
A21
A22
Port 3
P30
P31
P32
P33
P34
P35
P36
P37
1
1
1
1
1
1
1
1
Output
Output
Output
Output
Output
Output
I/O
I/O
RAS
CAS
CS
DACT0
DACT1
WDTOUT
INT7
Port 4
P40 ~ P43
4
I/O
bit
M00 ~ M03
Port 5
P50 ~ P53
4
I/O
bit
M10 ~ M113
Port 6
P60
P61
P62
P63
P64
P65
P66
P67
1
1
1
1
1
1
1
1
I/O
bit
INT3
INT4
INT5
INT6
TI0
TI2
TO0/TO1
TO2/TO3
These port pins function as the general-purpose input/
output ports by resetting. The port pins, for which input or output
is programmably selectable, function as input ports by resetting.
A separate program is required to use them for an internal
function.
相關PDF資料
PDF描述
TMP90C141 High Speed Advanced CMOS 8-bit Microcontroller,Integrating 8-Bit A/D Converter,General Serial Interface,Multifunction Timer/Event Counter(高速、先進的 CMOS 8位微控制器(芯片集成了8位A/D轉換器,通用串行接口,多功能定時器/事件計數器))
TMP90C400 High Speed Advanced CMOS 8-bit Microcontroller,Integrating 8-Bit CPU,RAM,ROM,General Serial Interface,Multifunction Timer/Event Counter(高速、先進的 CMOS 8位微控制器(芯片集成了8位CPU,ROM,RAM,通用串行接口,多功能定時器/事件計數器))
TMP90C401 High Speed Advanced CMOS 8-bit Microcontroller,Integrating 8-Bit CPU,RAM,ROM,General Serial Interface,Multifunction Timer/Event Counter(高速、先進的 CMOS 8位微控制器(芯片集成了8位CPU,ROM,RAM,通用串行接口,多功能定時器/事件計數器))
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TMP90C801 High Speed Advanced CMOS 8-bit Microcontroller,Integrating 8-Bit CPU,RAM,ROM,General Serial Interface,Timer/Event Counter(高速、先進的 CMOS 8位微控制器(芯片集成了8位CPU,ROM,RAM,通用串行接口,定時器/事件計數器))
相關代理商/技術參數
參數描述
TMP90C051F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TMP90C141 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
TMP90C141F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TMP90C141N 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
TMP90C400 制造商:未知廠家 制造商全稱:未知廠家 功能描述: