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STM8S903K3T6C 参数 Datasheet PDF下载

STM8S903K3T6C图片预览
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 , I²C [16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, 1 Kbyte RAM, 640 bytes EEPROM,10-bit ADC, 2 timers, UART, SPI, I²C]
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 ]
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Electrical characteristics  
STM8S903K3 STM8S903F3  
Figure 41: SPI timing diagram - master mode(1)  
High  
NSS input  
t
c(SCK)  
CPHA=0  
CPOL=0  
CPHA=0  
CPOL=1  
CPHA=1  
CPOL=0  
CPHA=1  
CPOL=1  
t
t
t
t
w(SCKH)  
w(SCKL)  
r(SCK)  
f(SCK)  
t
su(MI)  
MISO  
MSBIN  
t
BIT6 IN  
LSB IN  
INPUT  
h(MI)  
MOSI  
M SB OUT  
BIT1 OUT  
LSB OUT  
OUTUT  
t
t
v(MO)  
h(MO)  
ai14136b  
1. Measurement points are made at CMOS levels: 0.3 VDD and 0.7 VDD.  
10.3.9  
I2C interface characteristics  
Table 46: I2C characteristics  
Symbol Parameter  
Unit  
Standard mode I2C  
Fast mode I2C(1)  
Min(2)  
4.7  
Max(2) Min(2) Max(2)  
tw(SCLL) SCL clock low time  
tw(SCLH) SCL clock high time  
tsu(SDA) SDA setup time  
-
-
-
-
1.3  
0.6  
100  
0(4)  
-
μs  
4.0  
-
250  
0(3)  
-
th(SDA)  
SDA data hold time  
900(3)  
tr(SDA)  
tr(SCL)  
SDA and SCL rise time  
-
-
1000  
300  
-
-
300  
300  
ns  
μs  
tf(SDA)  
tf(SCL)  
SDA and SCL fall time  
th(STA)  
START condition hold time  
4.0  
4.7  
-
-
0.6  
0.6  
-
-
tsu(STA) Repeated START condition setup time  
84/116  
DocID15590 Rev 8  
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