参数资料
型号: ST72141K2B3/XXX
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, PDIP32
封装: 0.400 INCH, PLASTIC, SDIP-32
文件页数: 43/133页
文件大小: 2615K
代理商: ST72141K2B3/XXX
Obsolete
Product(s)
- Obsolete
Product(s)
ST72141K2
17/133
3 SUPPLY, RESET AND CLOCK MANAGEMENT
The ST72141K includes a range of utility features
for securing the application in critical situations (for
example in case of a power brown-out), and re-
ducing the number of external components. An
overview is shown in Figure 9.
Main Features
Main supply low voltage detection (LVD)
RESET Manager
Low consumption resonator oscillator
Main clock controller (MCC)
Figure 9. Clock, RESET, Option and Supply Management Overview
fOSC
MAIN CLOCK
CONTROLLER
(MCC)
LOW VOLTAGE
DETECTOR
(LVD)
fCPU
FROM
WATCHDOG
PERIPHERAL
OSC2
OSC1
RESET
VDD
VSS
fMOTOR_CONTROL
OSCILLATOR
RESET
fSPI
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