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参数资料
| 型号： | SPC560P50L3CEFBR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP100 |
| 封装： | 14 X 14 MM, ROHS COMPLIANT, LQFP-100 |
| 文件页数： | 7/31页 |
| 文件大小： | 411K |
| 代理商： | SPC560P50L3CEFBR |
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SPC560P44Lx, SPC560P50Lx
Overview of the SPC560Px
Doc ID 13950 Rev 5
The PLL has the following major features:
●
Input clock frequency from 4 MHz to 40 MHz
●
Voltage Controlled Oscillator (VCO) range from 256 MHz to 512 MHz
●
Reduced Frequency Divider (RFD) for reduced frequency operation without forcing the
PLL to relock
●
Frequency modulated PLL
–
Modulation enabled/disabled through software
–
Triangle wave modulation
●
Programmable modulation depth (±0.25 % to ±4 % deviation from center frequency)
–
Programmable modulation frequency dependent on reference frequency
●
Self-cLocked Mode (SCM) operation
3.2.9
Main oscillator
The main oscillator provides these features:
●
Input frequency range: 4-40 MHz
●
Crystal input mode or oscillator input mode
●
PLL reference
3.2.10
Internal RC oscillator
This device has an RC ladder phase-shift oscillator. The architecture uses constant current
charging of a capacitor. The voltage at the capacitor is compared by the stable bandgap
reference voltage.
The RC Oscillator provides these features:
●
Nominal frequency 16MHz
●
+/-5 % variation over voltage and temperature after process trim
●
Clock output of the RC oscillator serves as system clock source in case loss of lock or
loss of clock is detected by the PLL
●
RC oscillator is used as the default system clock during startup
3.2.11
Periodic Interrupt Timer Module (PIT)
The PIT module implements these features:
●
Up to four general purpose interrupt timers
●
32-bit counter resolution
●
Clocked by system clock frequency
●
Each channel can be used as trigger for a DMA request
3.2.12
System Timer Module (STM)
The STM module implements these features:
●
One 32-bit up counter with 8-bit prescaler
●
Four 32-bit compare channels
●
Independent interrupt source for each channel
●
Counter can be stopped in debug mode
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SPC560P50L5BEFAR | 制造商:STMicroelectronics 功能描述:MID MICROCONTROLLER - Tape and Reel |
| SPC560P50L5BEFAY | 制造商:STMicroelectronics 功能描述:MID MICROCONTROLLER - Trays |
| SPC560P50L5CEFAR | 功能描述:32位微控制器 - MCU 32-BIT Embedded MCU 64 MHz, 5V 512kB RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
| SPC560P50L5CEFAY | 制造商:STMicroelectronics 功能描述:MID MICROCONTROLLER - Trays |
| SPC560P50L5CEFBR | 功能描述:32位微控制器 - MCU 32-BIT Embedded MCU 64 MHz, 3.3V 512kB RoHS:否 制造商:Texas Instruments 核心:C28x 处理器系列:TMS320F28x 数据总线宽度:32 bit 最大时钟频率:90 MHz 程序存储器大小:64 KB 数据 RAM 大小:26 KB 片上 ADC:Yes 工作电源电压:2.97 V to 3.63 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:LQFP-80 安装风格:SMD/SMT |
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