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参数资料
型号： ST7FLITE09Y0B3
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, PDIP16
封装： 0.300 INCH, PLASTIC, DIP-16
文件页数： 11/115页
文件大小： 781K
代理商： ST7FLITE09Y0B3
ST7FLITE0
108/115
15 DEVICE CONFIGURATION AND ORDERING INFORMATION
Each device is available for production in a user
programmable version (FLASH). FLASH devices
are shipped to customers with a default program
memory content (FFh). The OSC option bit is pro-
grammed to 0 by default.
15.1 OPTION BYTES
The two option bytes allow the hardware configu-
ration of the microcontroller to be selected.
The option bytes can be accessed only in pro-
gramming mode (for example using a standard
ST7 programming tool).
OPTION BYTE 0
Bit 7:4 = Reserved, must always be 1.
Bit 3:2 = SEC[1:0]
Sector 0 size definition
These option bits indicate the size of sector 0 ac-
cording to the following table.
Bit 1 = FMP_R
Read-out protection
This option indicates if the FLASH program mem-
ory and Data EEPROM is protected against pira-
cy. The read-out protection blocks access to the
program and data areas in any mode except user
mode and IAP mode. Erasing the option bytes
when the FMP_R option is selected will cause the
whole memory to be erased first.
0: Read-out protection off
1: Read-out protection on
Bit 0 = FMP_W
FLASH write protection
This option indicates if the FLASH program mem-
ory is write protected.
Warning: When this option is selected, the pro-
gram memory (and the option bit itself) can never
be erased or programmed again.
0: Write protection off
1: Write protection on
OPTION BYTE 1
Bit 7 = PLLx4x8
PLL Factor selection.
0: PLLx4
1: PLLx8
Bit 6 = PLLOFF
PLL disable.
0: PLL enabled
1: PLL disabled (by-passed)
Bit 5 = Reserved, must always be 1.
Bit 4 = OSC
RC Oscillator selection
0: RC oscillator on
1: RC oscillator off
Table 20. List of valid option combinations
Note 1: see Clock Management Block diagram in Figure 12
Sector 0 Size
SEC1
SEC0
0.5k
00
1k
01
1.5k
1x
Operating condi tions
Option Bits
VDD range
Clock Source
PLL
Typ fCPU
OSC
PLLOFF
PLLx4x8
2.4V - 3.3V
Internal RC 1%
off
0.7MHz @3V
0
1
x
x4
2.8MHz @3V
0
x8
-
External clock
off
0-4MHz
1
x
x4
4MHz
1
0
x8
-
3.3V - 5.5V
Internal RC 1%
off
1MHz @5V
0
1
x
x4
-
x8
8MHz @5V
0
1
External clock
off
0-8MHz
1
x
x4
-
x8
8 MHz
1
0
1
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相关代理商/技术参数
参数描述
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ST7FLITE09Y0B6 制造商:STMicroelectronics 功能描述:IC 8BIT FLASH MCU 7FLITE09 DIP16
ST7FLITE09Y0B6TR 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit microcontroller with single voltage Flash memory, data EEPROM, ADC, timers, SPI
ST7FLITE09Y0M3 功能描述:8位微控制器 -MCU Flash 1.5K SPI Intrf 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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