- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384024 > TN80C186EB20 (INTEL CORP) 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS PDF資料下載
參數(shù)資料
| 型號(hào)： | TN80C186EB20 |
| 廠商： | INTEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS |
| 中文描述： | 16-BIT, 20 MHz, MICROPROCESSOR, PQCC84 |
| 封裝： | PLASTIC, LCC-84 |
| 文件頁數(shù)： | 13/59頁 |
| 文件大小： | 779K |
| 代理商： | TN80C186EB20 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁當(dāng)前第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁
80C186EB/80C188EB, 80L186EB/80L188EB
Table 3. Pin Descriptions
(Continued)
Pin
Name
Pin
Type
Input
Type
Output
States
Description
T0OUT
T1OUT
O
D
H(Q)
R(1)
P(Q)
Timer OUTput
pins can be programmed to provide a
single clock or continuous waveform generation,
depending on the timer mode selected.
T0IN
T1IN
I
A(L)
A(E)
D
Timer INput
is used either as clock or control signals,
depending on the timer mode selected.
INT0
INT1
INT4
I
A(E,L)
D
Maskable
INTerrupt
input will cause a vector to a
specific Type interrupt routine. To allow interrupt
expansion, INT0 and/or INT1 can be used with
INTA0 and INTA1 to interface with an external slave
controller.
INT2/INTA0
INT3/INTA1
I/O
A(E,L)
H(1)
R(Z)
P(1)
These pins provide a multiplexed function. As inputs,
they provide a maskable
INTerrupt
that will cause
the CPU to vector to a specific Type interrupt routine.
As outputs, each is programmatically controlled to
provide an INTERRUPT ACKNOWLEDGE
handshake signal to allow interrupt expansion.
P2.7
P2.6
I/O
A(L)
H(X)
R(Z)
P(X)
BI-DIRECTIONAL, open-drain
Port
pins.
CTSO
P2.4/CTS1
I
A(L)
D
Clear-To-Send
input is used to prevent the
transmission of serial data on their respective TXD
signal pin. CTS1 is multiplexed with an input only port
function.
TXD0
P2.1/TXD1
O
D
H(X)/H(Q)
R(1)
P(X)/P(Q)
Transmit Data
output provides serial data
information. TXD1 is multiplexed with an output only
Port
function. During synchronous serial
communications, TXD will function as a clock output.
RXD0
P2.0/RXD1
I/O
A(L)
R(Z)
H(Q)
P(X)
Receive Data
input accepts serial data information.
RXD1 is multiplexed with an input only
Port
function.
During synchronous serial communications, RXD is
bi-directional and will become an output for
transmission or data (TXD becomes the clock).
P2.5/BCLK0
P2.2/BCLK1
I
A(L)/A(E)
D
Baud CLocK
input can be used as an alternate clock
source for each of the integrated serial channels.
BCLKx is multiplexed with an input only
Port
function,
and cannot exceed a clock rate greater than one-half
the operating frequency of the processor.
P2.3/SINT1
O
D
H(X)/H(Q)
R(0)
P(X)/P(X)
Serial INTerrupt
output will go active to indicate
serial channel 1 requires service. SINT1 is
multiplexed with an output only
Port
function.
NOTE:
Pin names in parentheses apply to the 80C188EB/80L188EB.
13
13
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TN80C186EB25 | 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS |
| TN80C188EB13 | 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS |
| TN80C188EB20 | 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS |
| TN80C188EB25 | 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS |
| TN80L186EB16 | 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TN80C186EB-20 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microprocessor |
| TN80C186EB20 S F12 | 制造商:Intel 功能描述:MPU 186 Processor 16-Bit 20MHz 84-Pin PLCC |
| TN80C186EB25 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS |
| TN80C186EBXX | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS |
| TN80C186XL-10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microprocessor |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。