- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄372304 > ST62E45G1 8-BIT MICROCONTROLLER PDF資料下載
參數(shù)資料
| 型號(hào)： | ST62E45G1 |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-BIT MICROCONTROLLER |
| 中文描述： | 8位微控制器 |
| 文件頁數(shù)： | 13/82頁 |
| 文件大?。?/td> | 870K |
| 代理商： | ST62E45G1 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁當(dāng)前第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁
13/82
ST62T18C/E18C
1.4 PROGRAMMING MODES
1.4.1 Option Bytes
The two Option Bytes allow configuration capabili-
ty to the MCUs. Option byte’s content is automati-
cally read, and the selected options enabled, when
the chip reset is activated.
It can only be accessed during the programming
mode. This access is made either automatically
(copy from a master device) or by selecting the
OPTION BYTE PROGRAMMING mode of the pro-
grammer.
The option bytes are located in a non-user map.
No address has to be specified.
EPROM Code Option Byte (LSB)
EPROM Code Option Byte (MSB)
D15-D13.
Reserved. Must be cleared.
ADC SYNCHRO.
When set, an A/D conversion is
started upon WAIT instruction execution, in order
to reduce supply noise. When this bit is low, an A/
D conversion is started as soon as the STA bit of
the A/D Converter Control Register is set.
UART FRAME
.
When set, UART transmission
and reception are based on a 11-bit frame. When
cleared, a 10-bit frame is used.
D10.
Reserved
.
This bit must be cleared
EXTCNTL.
External STOP MODE control
.
. When
EXTCNTL is high, STOP mode is available with
watchdog active by setting NMI pin to one. When
EXTCNTL is low, STOP mode is not available with
the watchdog active.
LVD.
LVD RESET enable.
When this bit is set, safe
RESET is performed by MCU when the supply
voltage is too low. When this bit is cleared, only
power-on reset or external RESET are active.
PROTECT
.
Readout Protection.
This bit allows the
protection of the software contents against piracy.
When the bit PROTECT is set high, readout of the
OTP contents is prevented by hardware.. When
this bit is low, the user program can be read.
OSCIL
.
Oscillator selection
. When this bit is low,
the oscillator must be controlled by a quartz crys-
tal, a ceramic resonator or an external frequency.
When it is high, the oscillator must be controlled by
an RC network, with only the resistor having to be
externally provided.
PORT PULL
. Port Pull-Up.
This bit must be set
high to have pull-up input state at reset on the I/O
port. When this bit is low, I/O ports are in input
without pull-up (high impedance state at reset).
D4.
Reserved. Must be set to 1.
NMI PULL.
NMI Pull-Up
. This bit must be set high
to configure the NMI pin with a pull-up resistor.
When it is low, no pull-up is provided
.
TIM PULL.
TIM Pull-Up
. This bit must be set high
to configure the TIMER pin with a pull-up resistor.
When it is low, no pull-up is provided
.
WDACT
. This bit controls the watchdog activation.
When it is high, hardware activation is selected.
The software activation is selected when WDACT
is low.
OSGEN
.
Oscillator Safe Guard
. This bit must be
set high to enable the Oscillator Safe Guard.
When this bit is low, the OSG is disabled.
The Option byte is written during programming ei-
ther by using the PC menu (PC driven Mode) or
automatically (stand-alone mode).
7
0
PRO-
TECT
OSCIL
PORT
PULL
-
NMI
PULL
TIM
PULL
WDACT
OS-
GEN
15
8
-
-
-
ADC
SYNCHRO
UART
FRAME
-
EXTC-
NTL
LVD
13
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST62E60BF1 | 8-BIT MICROCONTROLLER |
| ST62T01CM6 | MICROCONTROLLER|8-BIT|ST6200 CPU|CMOS|SOP|16PIN|PLASTIC |
| ST62T01CN3 | MICROCONTROLLER|8-BIT|ST6200 CPU|CMOS|SSOP|16PIN|PLASTIC |
| ST62T01CN6 | MICROCONTROLLER|8-BIT|ST6200 CPU|CMOS|SSOP|16PIN|PLASTIC |
| ST62T03CB6 | MICROCONTROLLER|8-BIT|ST6200 CPU|CMOS|DIP|16PIN|PLASTIC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST62E46 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:EPROM PROGRAMMING BOARDS FOR ST62 MCU FAMILY |
| ST62E46B | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT OTP/EPROM MCU WITH LCD DRIVER, EEPROM AND A/D CONVERTER |
| ST62E46BF1 | 功能描述:8位微控制器 -MCU UV EPROM 4K SPI 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 |
| ST62E4X | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8/16-Bit Micros |
| ST62E4XB-EPB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EPROM PROGRAMMING BOARDS DATASHEET FOR ST62 FAMILY |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。