STM8S903K3T6C 参数 Datasheet PDF下载

型号：	STM8S903K3T6C
PDF下载：	下载PDF文件查看货源
内容描述：	16兆赫STM8S 8位MCU ，高达8 KB闪存， 1 KB的RAM ， 640字节EEPROM ， 10位ADC ，2个定时器， UART ， SPI ， IÂ²C [16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, 1 Kbyte RAM, 640 bytes EEPROM,10-bit ADC, 2 timers, UART, SPI, IÂ²C]
分类和应用：	闪存微控制器和处理器外围集成电路可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟
文件页数/大小：	116 页 / 1017 K
品牌：	STMICROELECTRONICS [ ST ]

Electrical characteristics

STM8S903K3 STM8S903F3

Figure 36: Typical NRST pull-up resistance vs V_DD@ 4 temperatures

Figure 37: Typical NRST pull-up current vs V_DD@ 4 temperatures

The reset network shown in the following figure protects the device against parasitic resets.

The user must ensure that the level on the NRST pin can go below V_IL(NRST)max. (see Table

40: I/O static characteristics ), otherwise the reset is not taken into account internally.

For power consumption sensitive applications, the external reset capacitor value can be

reduced to limit the charge/discharge current. If NRST signal is used to reset external circuitry,

attention must be taken to the charge/discharge time of the external capacitor to fulfill the

external devices reset timing conditions. Minimum recommended capacity is 100 nF.

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