参数资料
型号: ST7PL35F2UA/XXXE
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, QCC20
封装: 5 X 6 MM, ROHS COMPLIANT, QFN-20
文件页数: 88/168页
文件大小: 2955K
代理商: ST7PL35F2UA/XXXE
Obsolete
Product(s)
- Obsolete
Product(s)
ST7L34, ST7L35, ST7L38, ST7L39
26/168
SUPPLY, RESET AND CLOCK MANAGEMENT (cont’d)
Figure 13. Clock Management Block Diagram
MCCSR
SMS
MCO
fCPU
PERIPHERALS
(1ms timebase @ 8 MHz fOSC)
/32 DIVIDER
fOSC
fOSC/32
fOSC
fLTIMER
LITE TIMER 2 COUNTER
8-bit
fCPU
TO CPU AND
1
0
CR6
CR9
CR2
CR3
CR4
CR5
CR8
CR7
RCCR
fOSC
OSC1
OSC2
OSC
1-16 MHZ
CLKIN
or 32 kHz
/2
DIVIDER
Tunable
1 MHz
Oscillator
1% RC
OSC Option bit
PLL 1 MHz -> 8 MHz
Option bits
OSC,PLLOFF,
OSCRANGE[2:0]
/2
DIVIDER
/32 DIVIDER
CLKIN/2 (Ext Clock)
Crystal OSC /2
RC OSC
PLL Clock 8 MHz
CR1
CR0
SICSR
Option bits
OSCRANGE[2:0]
CLKIN
CLKIN/
fCLKIN
1
相关PDF资料
PDF描述
ST7L35F2UA/XXXRE 8-BIT, MROM, 8 MHz, MICROCONTROLLER, QCC20
ST7L35F2UC/XXXRE 8-BIT, MROM, 8 MHz, MICROCONTROLLER, QCC20
ST7L39F2MC/XXXE 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO20
ST7L39F2UC/XXXRE 8-BIT, MROM, 8 MHz, MICROCONTROLLER, QCC20
ST7PL34F2MC/XXXE 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO20
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