參數(shù)資料
型號(hào)： ST62E28CF1
英文描述： 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTR A/D CONVERTER. 8-BIT AUTO-RELOAD TIMER. UART. OSG. SAFE RESET AND 28 PINS
中文描述： 8位微控制器（MCU）的與檢察官辦公室。光盤(pán)。 FASTR的A / D轉(zhuǎn)換器。 8位自動(dòng)重加載定時(shí)器。 UART的。業(yè)務(wù)支助。安全復(fù)位和28個(gè)引腳
文件頁(yè)數(shù)： 12/84頁(yè)
文件大小： 969K
代理商： ST62E28CF1
12/84
ST62T28C/E28C
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
.
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 disable pull-up at reset on the I/O port.
When this bit is low,I/O ports are in input with pull-
up.
D4.
Reserved. Must be cleared to zero.
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
12
相關(guān)PDF資料
PDF描述
ST62P28CB1 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTR A/D CONVERTER. 8-BIT AUTO-RELOAD TIMER. UART. OSG. SAFE RESET AND 28 PINS
ST62P28CB3 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTR A/D CONVERTER. 8-BIT AUTO-RELOAD TIMER. UART. OSG. SAFE RESET AND 28 PINS
ST62P28CB6 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTR A/D CONVERTER. 8-BIT AUTO-RELOAD TIMER. UART. OSG. SAFE RESET AND 28 PINS
ST62P28CM1 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTR A/D CONVERTER. 8-BIT AUTO-RELOAD TIMER. UART. OSG. SAFE RESET AND 28 PINS
ST62P28CM3 IC, SDRAM, DDR333, 16MX8, 6NS, CL2.5, TSOP66
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST62E28CG1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller
ST62E2XC-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
ST62E2XC-EPB/110 功能描述:程序設(shè)計(jì)器 - 基于處理器 ST62 EPROM Programmr RoHS:否 制造商:Olimex Ltd. 產(chǎn)品:Programmers 工具用于評(píng)估:XMEGA, MegaAVR, tinyAVR 核心:AVR 接口類(lèi)型:USB 工作電源電壓:1.8 V to 5.5 V
ST62E2XC-EPB/220 制造商:STMicroelectronics 功能描述:
ST62E30 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:EPROM PROGRAMMING BOARDS FOR ST62 MCU FAMILY
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*