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参数资料
型号： ST72F60E1M1
厂商： STMICROELECTRONICS
元件分类： 微控制器/微处理器
英文描述： 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO24
封装： 0.300 INCH, LEAD FREE, PLASTIC, SOP-24
文件页数： 71/139页
文件大小： 1993K
代理商： ST72F60E1M1
ST7260xx
I/O ports
37/139
In this mode, writing “0” or “1” to the DR register applies this digital value to the I/O pin
through the latch. Therefore, the previously saved value is restored when the DR register is
read.
Note:
The interrupt function is disabled in this mode.
Alternate function
When an on-chip peripheral is configured to use a pin, the alternate function is automatically
selected. This alternate function takes priority over standard I/O programming. When the
signal is coming from an on-chip peripheral, the I/O pin is automatically configured in output
mode (push-pull or open drain according to the peripheral).
When the signal is going to an on-chip peripheral, the I/O pin has to be configured in input
mode. In this case, the pin’s state is also digitally readable by addressing the DR register.
Note:
1
Input pull-up configuration can cause an unexpected value at the input of the alternate
peripheral input.
2
When the on-chip peripheral uses a pin as input and output, this pin must be configured as
an input (DDR = 0).
Caution:
The alternate function must not be activated as long as the pin is configured as an input with
interrupt in order to avoid generating spurious interrupts.
10.2.1
Port A
Table 14.
Port A0, A3, A4, A5, A6, A7 description
Port A
I/O
Alternate function
Input(1)
1.
Reset state
Output
Signal
Condition
PA0
with pull-up
push-pull
MCO (Main Clock
Output)
MCO = 1 (MISCR)
PA3
with pull-up
push-pull
Timer EXTCLK
CC1 =1
CC0 = 1 (Timer CR2)
PA4
with pull-up
push-pull
Timer ICAP1
IT1 Schmitt triggered
input
IT1E = 1 (ITIFRE)
PA5
with pull-up
push-pull
Timer ICAP2
IT2 Schmitt triggered
input
IT2E = 1 (ITIFRE)
PA6(2)
2.
Not available on SO24
with pull-up
push-pull
Timer OCMP1
OC1E = 1
IT3 Schmitt triggered
input
IT3E = 1 (ITIFRE)
PA7
with pull-up
push-pull
Timer OCMP2
OC2E = 1
IT4 Schmitt triggered
input
IT4E = 1 (ITIFRE)
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ST72F60K2DIE1 8-BIT, MROM, 8 MHz, MICROCONTROLLER, UUC
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相关代理商/技术参数
参数描述
ST72F60E2M1 功能描述:8位微控制器 -MCU ST7262 Lo Spd USB 8B MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
ST72F60K1U1 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
ST72F60K1U1TR 功能描述:8位微控制器 -MCU ST7262 Lo Spd USB 8B MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
ST72F60K2B1 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
ST72F60K2U1TR 功能描述:8位微控制器 -MCU ST7262 Lo Spd USB 8B MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
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