参数资料
型号: ST72T734J6B1
厂商: 意法半导体
元件分类: 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单片机的显示器,高达60K章检察官办公室,每1000内存,模数转换器,定时器,同步,材质单元,脉宽调制/的BRM,的H / W DDC的
文件页数: 65/144页
文件大小: 1280K
代理商: ST72T734J6B1
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
相关PDF资料
PDF描述
ST72T754J9B1 8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C
ST72T754S9T1 8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C
ST733C08LFK2 1900 A, 800 V, SCR, TO-200AC
ST733C08LFK1L 1900 A, 800 V, SCR, TO-200AC
ST733C04LEK1 1900 A, 400 V, SCR, TO-200AC
相关代理商/技术参数
参数描述
ST72T754J9B1 制造商:STMicroelectronics 功能描述:
ST72T774J9B1 制造商:STMicroelectronics 功能描述:
ST72T774S9T1 制造商:STMicroelectronics 功能描述:ST72T774S9T1 - Trays
ST730 制造商:IRF 制造商全称:International Rectifier 功能描述:PHASE CONTROL THYRISTORS Hockey Puk Version
ST7-30 制造商:SUPERWORLD 制造商全称:Superworld Electronics 功能描述:POWER TRANSFORMER