參數(shù)資料
型號: ST72X734
廠商: 意法半導體
元件分類: ADC
英文描述: 8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C
中文描述: 8位USB單片機的顯示器,高達60K章檢察官辦公室,每1000內存,模數(shù)轉換器,定時器,同步,材質單元,脈寬調制/的BRM,的H / W DDC的
文件頁數(shù): 65/144頁
文件大小: 1280K
代理商: ST72X734
ST72774/ST727754/ST72734
27/144
4 ON-CHIP PERIPHERALS
4.1 I/O PORTS
4.1.1 Introduction
The I/O ports allow the transfer of data through
digital inputs and outputs, and, for specific pins,
the input of analog signals or the Input/Output of
alternate signals for on-chip peripherals (DDC,
TIMER...).
Each pin can be programmed independently as
digital input or digital output. Each pin can be an
analog input when an analog switch is connected
to the Analog to Digital Converter (ADC).
Figure 15. I/O Pin Typical Circuit
Note: This is the typical I/O pin configuration. For cost optimization, each port is customized with a specific configuration.
DR
DDR
latch
D
a
ta
B
u
s
DR SEL
DDR SEL
VDD
PAD
Analog
Switch (if required)
Analog Enable
(ADC)
Alternate enable
Alternate Enable
Digital Enable
Alternate enable
Com
m
on
A
n
a
log
Rai
l
Alternate
Alternate Input
PULL-UP (if required)
output
P-BUFFER
(if required)
N-BUFFER
1
0
1
0
VSS
5
相關PDF資料
PDF描述
ST72X754 8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C
ST730C12L2L 2000 A, 1200 V, SCR, TO-200AC
ST730C12L2 2000 A, 1200 V, SCR, TO-200AC
ST730C12L3L 2000 A, 1200 V, SCR, TO-200AC
ST730C12L3 2000 A, 1200 V, SCR, TO-200AC
相關代理商/技術參數(shù)
參數(shù)描述
ST730 制造商:IRF 制造商全稱:International Rectifier 功能描述:PHASE CONTROL THYRISTORS Hockey Puk Version
ST7-30 制造商:SUPERWORLD 制造商全稱:Superworld Electronics 功能描述:POWER TRANSFORMER
ST-7300 制造商:GC Electronics 功能描述:
ST730186-3 制造商:KEMET Corporation 功能描述: 制造商:KET 功能描述:
ST730268-1 制造商:KEMET Corporation 功能描述: 制造商:KET 功能描述: