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STM8S105C4B3 参数 Datasheet PDF下载

STM8S105C4B3图片预览
型号: STM8S105C4B3
PDF下载: 下载PDF文件 查看货源
内容描述: 接入线路, 16兆赫STM8S 8位MCU ,最多32 KB闪存,集成的EEPROM , 10位ADC ,定时器, UART , SPI , I²C [Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbytes Flash, integrated EEPROM,10-bit ADC, timers, UART, SPI, I²C]
分类和应用: 闪存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
文件页数/大小: 127 页 / 1323 K
品牌: STMICROELECTRONICS [ STMICROELECTRONICS ]
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STM8S105xx
Electrical characteristics
Figure 39: Typical NRST pull-up current vs V
DD
@ 4 temperatures
The reset network shown inthe following figure protects the device against parasitic resets.
The user must ensure that the level on the NRST pin can go below the V
IL
max. level specified
in the I/O port pin characteristics section. Otherwise the reset is not taken into account
internally.
Figure 40: Recommended reset pin protection
VDD
STM8
RPU
External
reset
circuit
0.01 μF
(optional)
NRST
Filter
Internal reset
10.3.9
SPI serial peripheral interface
Unless otherwise specified, the parameters given in the following table are derived from tests
performed under ambient temperature, f
MASTER
frequency and V
DD
supply voltage conditions.
t
MASTER
= 1/f
MASTER
.
Refer to I/O port characteristics for more details on the input/output alternate function
characteristics (NSS, SCK, MOSI, MISO).
DocID14771 Rev 9
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