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参数资料
| 型号： | S80C188EB-13 |
| 厂商： | INTEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, 13 MHz, MICROPROCESSOR, PQFP80 |
| 封装： | EIAJ, QFP-80 |
| 文件页数： | 5/59页 |
| 文件大小： | 1928K |
| 代理商： | S80C188EB-13 |
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80C186EB80C188EB 80L186EB80L188EB
Table 3 Pin Descriptions
(Continued)
Pin
Input
Output
Description
Name
Type
States
T0OUT
O
H(Q)
Timer OUTput
pins can be programmed to provide a
single clock or continuous waveform generation
T1OUT
R(1)
depending on the timer mode selected
P(Q)
T0IN
I
A(L)
Timer INput
is used either as clock or control signals
depending on the timer mode selected
T1IN
A(E)
INT0
I
A(EL)
Maskable INTerrupt input will cause a vector to a
specific Type interrupt routine To allow interrupt
INT1
expansion INT0 andor INT1 can be used with
INT4
INTA0 and INTA1 to interface with an external slave
controller
INT2INTA0
IO
A(EL)
H(1)
These pins provide a multiplexed function As inputs
they provide a maskable INTerrupt that will cause
INT3INTA1
R(Z)
the CPU to vector to a specific Type interrupt routine
P(1)
As outputs each is programmatically controlled to
provide an INTERRUPT ACKNOWLEDGE
handshake signal to allow interrupt expansion
P27
IO
A(L)
H(X)
BI-DIRECTIONAL open-drain Port pins
P26
R(Z)
P(X)
CTSO
I
A(L)
Clear-To-Send
input is used to prevent the
transmission of serial data on their respective TXD
P24CTS1
signal pin CTS1 is multiplexed with an input only port
function
TXD0
O
H(X)H(Q)
Transmit Data
output provides serial data
information TXD1 is multiplexed with an output only
P21TXD1
R(1)
Port
function During synchronous serial
P(X)P(Q)
communications TXD will function as a clock output
RXD0
IO
A(L)
R(Z)
Receive Data
input accepts serial data information
RXD1 is multiplexed with an input only Port function
P20RXD1
H(Q)
During synchronous serial communications RXD is
P(X)
bi-directional and will become an output for
transmission or data (TXD becomes the clock)
P25BCLK0
I
A(L)A(E)
Baud CLocK
input can be used as an alternate clock
source for each of the integrated serial channels
P22BCLK1
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
P23SINT1
O
H(X)H(Q)
Serial INTerrupt
output will go active to indicate
serial channel 1 requires service SINT1 is
R(0)
multiplexed with an output only Port function
P(X)P(X)
NOTE
Pin names in parentheses apply to the 80C188EB80L188EB
13
相关PDF资料 |
PDF描述 |
|---|---|
| S80C188EB-20 | 16-BIT, 20 MHz, MICROPROCESSOR, PQFP80 |
| SB80C188EB-20 | 16-BIT, 20 MHz, MICROPROCESSOR, PQFP80 |
| SB80C188EB-25 | 16-BIT, 25 MHz, MICROPROCESSOR, PQFP80 |
| S80L186EB-13 | 16-BIT, 13 MHz, MICROPROCESSOR, PQFP80 |
| SB80L188EB-13 | 16-BIT, 13 MHz, MICROPROCESSOR, PQFP80 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| S80C188EB20 | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS |
| S80C188EB25 | 功能描述:IC MPU 16-BIT 5V 25MHZ 80-MQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:- 标准包装:2 系列:MPC8xx 处理器类型:32-位 MPC8xx PowerQUICC 特点:- 速度:133MHz 电压:3.3V 安装类型:表面贴装 封装/外壳:357-BBGA 供应商设备封装:357-PBGA（25x25） 包装:托盘 |
| S80C188EB-25 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:16-Bit Microprocessor |
| S80C188EC13 | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS |
| S80C188EC-13 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:16-Bit Microprocessor |
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