参数资料
型号: ST7FLITE19BF0B6
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, PDIP20
封装: 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-20
文件页数: 77/159页
文件大小: 2855K
代理商: ST7FLITE19BF0B6
ST7LITE1xB
24/159
– The x8 PLL is intended for operation with VDD in
the 3.3V to 5.5V range 1)
Refer to Section 15.1 for the option byte descrip-
tion.
If the PLL is disabled and the RC oscillator is ena-
bled, then fOSC = 1MHz.
If both the RC oscillator and the PLL are disabled,
fOSC is driven by the external clock.
Figure 13. PLL Output Frequency Timing
Diagram
When the PLL is started, after reset or wake up
from Halt mode or AWUFH mode, it outputs the
clock after a delay of tSTARTUP.
When the PLL output signal reaches the operating
frequency, the LOCKED bit in the SICSCR register
is set. Full PLL accuracy (ACCPLL) is reached after
a stabilization time of tSTAB (see Figure 13 and
Refer to section 7.6.4 on page 35 for a description
of the LOCKED bit in the SICSR register.
Note 1:
It is possible to obtain fOSC = 4MHz in the 3.3V to
5.5V range with internal RC and PLL enabled by
selecting 1MHz RC and x8 PLL and setting the
PLLdiv2 bit in the PLLTST register (see section
4/8 x
freq.
LOCKED bit set
tSTAB
tLOCK
input
Ou
tp
ut
fr
eq
.
tSTARTUP
t
1
相关PDF资料
PDF描述
ST7PLITE15BF0B3 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP20
STR711FR0H3 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PBGA64
STR711FRH3 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PBGA64
STR711FZ2H3TR 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PBGA144
STR711FZT1TR 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PQFP144
相关代理商/技术参数
参数描述
ST7FLITE19F1B6 功能描述:8位微控制器 -MCU Flash 4K SPI 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
ST7FLITE19F1B6 制造商:STMicroelectronics 功能描述:IC 8BIT FLASH MCU 7FLITE19 DIP20
ST7FLITE19F1M6 功能描述:8位微控制器 -MCU Flash 4K SPI 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
ST7FLITE20F1B6 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
ST7FLITE20F2B6 功能描述:8位微控制器 -MCU Flash 8K SPI 384 RAM 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