參數(shù)資料
型號(hào)： ST62T03C
廠商： 意法半導(dǎo)體
英文描述： 8-Bit OTP MCUs with A/D Converter, Oscillator Safeguard, Safe Reset and 16 Pins(８位ＯＴＰ微處理器（８Ｍ）)
中文描述： 8位微控制器與檢察官辦公室的A / D轉(zhuǎn)換器，振蕩器保障，安全復(fù)位和16引腳（8位檢察官辦公室微處理器（8米））
文件頁(yè)數(shù)： 33/70頁(yè)
文件大?。?/td> 747K
代理商： ST62T03C
33/70
ST62T00C/T01C ST62T03C/E01C
I/O PORTS
(Cont’d)
4.1.1 Operating Modes
Each pin may be individually programmed as input
or output with various configurations.
This is achieved by writing the relevant bit in the
Data (DR), Data Direction (DDR) and Option reg-
isters (OR).
Table 9
illustrates the various port
configurations which can be selected by user soft-
ware.
4.1.1.1 Input Options
Pull-up, High Impedance Option. All input lines
can be individually programmed with or without an
internal pull-up by programming the OR and DR
registers accordingly. If the pull-up option is not
selected, the input pin will be in the high-imped-
ance state.
4.1.1.2 Interrupt Options
All input lines can be individually connected by
software to the interrupt system by programming
the OR and DR registers accordingly. The inter-
rupt trigger modes (falling edge, rising edge and
low level) can be configured by software as de-
scribed in the Interrupt Chapter for each port.
4.1.1.3 Analog Input Options
Some pins can be configured as analog inputs by
programming the OR and DR registers according-
ly. These analog inputs are connected to the on-
chip 8-bit Analog to Digital Converter. ONLY ONE
pin should be programmed as an analog input at
any time, since by selecting more than one input
simultaneously their pins will be effectively short-
ed.
Table 9. I/O Port Option Selection
Note:
X = Don’t care
DDR
0
0
0
0
1
1
OR
0
0
1
1
0
1
DR
0
1
0
1
X
X
Mode
Input
Input
Input
Input
Output
Output
Option
With pull-up, no interrupt
No pull-up, no interrupt
With pull-up and with interrupt
Analog input (when available)
Open-drain output (20mA sink when available)
Push-pull output (20mA sink when available)
49
相關(guān)PDF資料
PDF描述
ST62T00C 8-Bit OTP MCUs with A/D Converter, Oscillator Safeguard, Safe Reset and 16 Pins(8位OTP微處理器（8M）)
ST62T09C(中文) 8-Bit OTP/EPROM MCUs with A/D Converter,Oscillator Safeguard, Safe Reset and 20 Pins(8位OTP/EPROM微控制器(8M))
ST62T08C(中文) 8-Bit OTP/EPROM MCUs with A/D Converter,Oscillator Safeguard, Safe Reset and 20 Pins(8位OTP/EPROM微控制器(8M))
ST62T10C(中文) 8-Bit OTP/EPROM MCUs with A/D Converter,Oscillator Safeguard, Safe Reset and 20 Pins(8位OTP/EPROM微控制器(8M))
ST62E20C(中文) 8-Bit OTP/EPROM MCUs with A/D Converter,Oscillator Safeguard, Safe Reset and 20 Pins(8位OTP/EPROM微控制器(8M))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST62T03CB6 功能描述:8位微控制器 -MCU OTP EPROM 1K No Intf RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ST62T03CB6 制造商:STMicroelectronics 功能描述:IC 8BIT MCU OTP 1K 62T03 DIP16
ST62T03CM3 功能描述:8位微控制器 -MCU ST6200C ST6201C ST6203C 8B MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ST62T03CM3/TR 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ST62T03CM6 功能描述:8位微控制器 -MCU OTP EPROM 1K No Intf RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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